Meteorological Journal, Kept at the Apartments of the Royal Society, by Order of the President and Council
Author(s)
Anonymous
Year
1810
Volume
100
Pages
27 pages
Language
en
Journal
Philosophical Transactions of the Royal Society of London
Full Text (OCR)
METEOROLOGICAL JOURNAL,
KEPT AT THE APARTMENTS
OF THE
ROYAL SOCIETY,
BY ORDER OF THE
PRESIDENT AND COUNCIL.
MDCCCX.
## METEOROLOGICAL JOURNAL
for January, 1809.
| Year | Six's Therm. least and greatest Heat. | Time. | Therm. without. | Therm. within. | Barom. Inches. | Hygro-meter. | Rain. Inches. | Winds. Points. | Str. | Weather. |
|------|-------------------------------------|-------|----------------|---------------|----------------|--------------|---------------|---------------|-----|----------|
| 1809 | | H. M. | ° | ° | Inches. | | Inches. | | | |
| Jan. | | | | | | | | | | |
| 1 | | 37 | 8 | 39 | 48 | 29.61 | 74 | 0.085 | E | I |
| | | 39 | 2 | 39 | 51 | 29.59 | 74 | | E | Cloudy. |
| | | 38 | 8 | 39 | 47 | 29.48 | 75 | 0.290 | E | Foggy. |
| | | 41 | 2 | 41 | 50 | 29.44 | 73 | | E | Cloudy. |
| | | 31 | 8 | 31 | 47 | 29.34 | 75 | 0.085 | NE | Snow. |
| | | 33 | 2 | 33 | 50 | 29.36 | 72 | | NNE | Sleet. |
| | | 29 | 8 | 31 | 47 | 29.66 | 75 | | NE | Cloudy. |
| | | 33 | 2 | 33 | 49 | 29.70 | 73 | | E | Rain. |
| | | 32 | 8 | 33 | 47 | 29.70 | 73 | 0.062 | E | Cloudy. |
| | | 33 | 2 | 33 | 49 | 29.65 | 71 | | E | Cloudy. |
| | | 33 | 8 | 39 | 47 | 29.53 | 73 | | ESE | Cloudy. |
| | | 47 | 2 | 46 | 50 | 29.50 | 74 | | S | Cloudy. |
| | | 43 | 8 | 45 | 48 | 29.33 | 73 | | SE | Cloudy. |
| | | 46 | 2 | 45 | 50 | 29.13 | 72 | | S | Rain. |
| | | 40 | 8 | 44 | 49 | 28.92 | 73 | 0.145 | SE | Rain. |
| | | 47 | 2 | 47 | 52 | 28.50 | 74 | | SE | Cloudy. |
| | | 38 | 8 | 40 | 48 | 29.40 | 73 | 0.235 | SW | Cloudy. |
| | | 45 | 2 | 45 | 51 | 29.26 | 74 | | S | Rain. |
| | | 38 | 8 | 42 | 48 | 29.21 | 75 | 0.403 | S | Cloudy. |
| | | 47 | 2 | 47 | 52 | 29.16 | 73 | | SW | Cloudy. |
| | | 36 | 8 | 39 | 49 | 29.38 | 72 | | SW | Cloudy. |
| | | 46 | 2 | 46 | 53 | 29.42 | 65 | | SSW | Fair. |
| | | 38 | 8 | 39 | 50 | 29.47 | 72 | | SW | Cloudy. |
| | | 41 | 2 | 41 | 52 | 29.56 | 70 | | NW | Cloudy. |
| | | 34 | 8 | 35 | 50 | 29.71 | 70 | | NW | Cloudy. |
| | | 40 | 2 | 39 | 53 | 29.71 | 70 | | S | Rain. |
| | | 30 | 8 | 31 | 49 | 29.81 | 70 | 0.085 | NW | Cloudy. |
| | | 34 | 2 | 34 | 51 | 29.84 | 63 | | NNE | Cloudy. |
| | | 28 | 8 | 28 | 48 | 29.76 | 70 | | E | Snow. |
| | | 30 | 2 | 28 | 51 | 29.77 | 65 | | E | Cloudy. |
| | | 27 | 8 | 28 | 46 | 30.05 | 65 | | NE | Cloudy. |
| | | 30 | 2 | 30 | 49 | 30.12 | 61 | | NE | Cloudy. |
## METEOROLOGICAL JOURNAL
for January, 1809.
| Six's Therm. least and greatest Heat. | Time. | Therm. without. | Therm. within. | Barom. Inches. | Hygro-meter. | Rain. Inches. | Winds. Points. | Str. | Weather. |
|--------------------------------------|-------|-----------------|----------------|---------------|--------------|---------------|--------------|-----|----------|
| 1809 | H. M. | o | o | Inches. | | | | | |
| Jan. 17 | 27 | 8 o | 28 | 46 | 30.09 | 63 | ENE | 1 | Cloudy. |
| | 30 | 2 o | 29 | 51 | 30.04 | 61 | E | 1 | Fair. |
| | 20 | 8 o | 20 | 44 | 29.92 | 63 | E | 1 | Fair. |
| | 27 | 2 o | 27 | 47 | 29.86 | 63 | E | 1 | Fair. |
| | 20 | 8 o | 22 | 42 | 29.74 | 66 | E | 1 | Cloudy. |
| | 30 | 2 o | 28 | 46 | 29.59 | 65 | E | 1 | Sleet. |
| | 28 | 8 o | 31 | 43 | 29.51 | 67 | NE | N | Cloudy. |
| | 33 | 2 o | 33 | 47 | 29.47 | 70 | N | 1 | Cloudy. |
| | 32 | 8 o | 32 | 44 | 29.48 | 72 | NE | N | Cloudy. |
| | 35 | 2 o | 35 | 48 | 29.54 | 69 | N | 1 | Cloudy. |
| | 31 | 8 o | 32 | 44 | 29.16 | 73 | NE | N | Snow. |
| | 35 | 2 o | 35 | 47 | 29.03 | 74 | NE | W | Snow. |
| | 22 | 8 o | 22 | 43 | 29.05 | 66 | W | SW | Cloudy. |
| | 31 | 2 o | 30 | 47 | 29.72 | 65 | SW | E | Cloudy. |
| | 30 | 8 o | 33 | 43 | 29.37 | 75 | ENE | E | Sleet. |
| | 47 | 2 o | 35 | 47 | 29.46 | 76 | E | Rain. |
| | 30 | 8 o | 44 | 46 | 29.50 | 70 | WSW | NW | Cloudy. |
| | 44 | 2 o | 37 | 48 | 29.75 | 66 | NW | S | Cloudy. |
| | 35 | 8 o | 48 | 47 | 29.25 | 70 | S | 2 | Cloudy. |
| | 51 | 2 o | 48 | 51 | 29.19 | 60 | SW | 2 | Cloudy. |
| | 42 | 8 o | 45 | 49 | 29.53 | 73 | S | 2 | Cloudy. |
| | 52 | 2 o | 52 | 53 | 29.45 | 73 | S | 1 | Cloudy. |
| | 49 | 8 o | 50 | 51 | 29.30 | 73 | S | 2 | Cloudy. |
| | 55 | 2 o | 55 | 55 | 29.48 | 59 | S | 2 | Fair. |
| | 47 | 8 o | 48 | 51 | 29.50 | 73 | SSE | 2 | Cloudy. |
| | 52 | 2 o | 52 | 55 | 28.95 | 61 | S | 3 | Cloudy. |
| | 44 | 8 o | 44 | 52 | 28.43 | 68 | S | 2 | Cloudy. |
| | 50 | 2 o | 50 | 54 | 28.92 | 70 | S | 2 | Rain. |
| | 39 | 8 o | 39 | 50 | 29.72 | 66 | SW | SW | Cloudy. |
| | 47 | 2 o | 47 | 55 | 29.88 | 61 | SW | SW | Fine. |
a 2
## METEOROLOGICAL JOURNAL
for February, 1809.
| Year | Six's Therm. least and greatest Heat | Time. | Therm. without. | Therm. within. | Barom. Inches. | Hygro-meter. | Rain. Inches. | Winds. Points. | Str. | Weather. |
|------|------------------------------------|-------|----------------|---------------|---------------|--------------|---------------|---------------|-----|----------|
| 1809 | Feb. 1 | H. M. | o | o | | | | | | |
| | | | 42 | 7 | 48 | 52 | 29,80 | 70 | S | 2 | Cloudy. |
| | | | 54 | 2 | 53 | 56 | 29,66 | 65 | S | 2 | Cloudy. |
| | | | 48 | 7 | 49 | 53 | 29,52 | 68 | SSW | 2 | Cloudy. |
| | | | 52 | 2 | 52 | 56 | 29,51 | 64 | SSW | 2 | Cloudy. |
| | | | 49 | 7 | 51 | 56 | 29,22 | 72 | SSW | 2 | Rain. |
| | | | 55 | 2 | 55 | 58 | 29,20 | 65 | SW | 2 | Cloudy. |
| | | | 45 | 7 | 46 | 55 | 29,47 | 68 | S | 2 | Rain. |
| | | | 50 | 2 | 50 | 57 | 29,47 | 61 | S | 2 | Cloudy. |
| | | | 43 | 7 | 45 | 54 | 29,40 | 70 | S | 2 | Rain. |
| | | | 50 | 2 | 50 | 58 | 29,37 | 67 | SW | 2 | Cloudy. |
| | | | 44 | 7 | 46 | 54 | 29,36 | 68 | SSW | 1 | Fine. |
| | | | 51 | 2 | 50 | 57 | 29,40 | 66 | SSW | 2 | Rain. |
| | | | 39 | 7 | 40 | 54 | 29,87 | 65 | NNE | 1 | Cloudy. |
| | | | 41 | 2 | 41 | 56 | 29,95 | 63 | NE | 1 | Cloudy. |
| | | | 34 | 7 | 34 | 52 | 29,94 | 63 | E | 2 | Cloudy. |
| | | | 35 | 2 | 35 | 53 | 29,82 | 65 | E | 2 | Cloudy. |
| | | | 34 | 7 | 42 | 51 | 29,43 | 72 | E | 2 | Rain. |
| | | | 53 | 2 | 52 | 54 | 29,34 | 73 | SSE | 1 | Cloudy. |
| | | | 48 | 7 | 48 | 53 | 29,30 | 70 | S | 2 | Cloudy. |
| | | | 52 | 2 | 52 | 57 | 29,26 | 65 | SSW | 2 | Fair. |
| | | | 46 | 7 | 46 | 54 | 29,13 | 72 | SSW | 1 | Cloudy. |
| | | | 51 | 2 | 50 | 56 | 29,02 | 62 | SSW | 2 | Cloudy. |
| | | | 43 | 7 | 47 | 53 | 28,90 | 67 | SSW | 2 | Cloudy. |
| | | | 51 | 2 | 50 | 57 | 28,77 | 67 | SSW | 2 | Cloudy. |
| | | | 43 | 7 | 46 | 53 | 28,76 | 64 | SSW | 2 | Cloudy. |
| | | | 53 | 2 | 52 | 56 | 28,96 | 58 | SW | 2 | Fair. |
| | | | 44 | 7 | 44 | 54 | 29,22 | 70 | SSW | 2 | Cloudy. |
| | | | 52 | 2 | 51 | 57 | 29,30 | 61 | SSW | 2 | Cloudy. |
| | | | 44 | 7 | 44 | 54 | 29,71 | 69 | S | 2 | Cloudy. |
| | | | 53 | 2 | 51 | 57 | 29,57 | 71 | S | 2 | Cloudy. |
| | | | 43 | 7 | 44 | 54 | 29,82 | 71 | S | 2 | Fair. |
| | | | 51 | 2 | 50 | 57 | 29,75 | 63 | S | 2 | Cloudy. |
*Much wind last night.*
## METEOROLOGICAL JOURNAL
for February, 1809.
| Year | Six's Therm. least and greatest Heat | Time | Therm. without | Therm. within | Barom. Inches | Hygro-meter | Rain Inches | Winds Points | Str. | Weather |
|------|-------------------------------------|------|----------------|---------------|--------------|-------------|-------------|-------------|------|---------|
| 1809 | Feb. 17 | 47 | 7 o | 47 | 56 | 29.54 | 70 | SSW | 1 | Cloudy. |
| | | 53 | 2 o | 52 | 57 | 29.72 | 57 | SW | 1 | Fair. |
| | | 46 | 7 o | 53 | 57 | 29.79 | 73 | SSW | 2 | Cloudy. |
| | | 57 | 2 o | 57 | 59 | 29.90 | 60 | W | 2 | Cloudy. |
| | | 39 | 7 o | 39 | 56 | 30.46 | 66 | WSW | 1 | Fine. |
| | | 52 | 2 o | 51 | 58 | 30.44 | 60 | SW | 1 | Fine. |
| | | 46 | 7 o | 46 | 56 | 30.22 | 70 | SSW | 2 | Cloudy. |
| | | 52 | 2 o | 51 | 58 | 30.03 | 67 | S | 2 | Cloudy. |
| | | 40 | 7 o | 40 | 56 | 29.98 | 58 | WSW | 2 | Cloudy. |
| | | 43 | 2 o | 42 | 56 | 30.10 | 54 | NW | 2 | Fair. |
| | | 34 | 7 o | 34 | 54 | 30.32 | 60 | WNW | 1 | Cloudy. |
| | | 44 | 2 o | 44 | 56 | 30.29 | 56 | NW | 1 | Cloudy. |
| | | 40 | 7 o | 45 | 54 | 30.10 | 60 | NW | 2 | Cloudy. |
| | | 52 | 2 o | 52 | 57 | 30.14 | 57 | NW | 2 | Fair. |
| | | 41 | 7 o | 44 | 55 | 30.32 | 61 | W | 1 | Cloudy. |
| | | 47 | 2 o | 47 | 57 | 30.32 | 57 | SSW | 1 | Fair. |
| | | 41 | 7 o | 41 | 54 | 30.27 | 61 | SW | 1 | Cloudy. |
| | | 48 | 2 o | 48 | 57 | 30.30 | 58 | SW | 1 | Cloudy. |
| | | 34 | 7 o | 34 | 53 | 30.45 | 66 | SW | 1 | Fair. |
| | | 47 | 2 o | 47 | 57 | 30.42 | 58 | SW | 1 | Fine. |
| | | 38 | 7 o | 38 | 53 | 30.38 | 65 | WSW | 1 | Fair. |
| | | 51 | 2 o | 49 | 56 | 30.37 | 62 | SW | 1 | Fine. |
| | | 35 | 7 o | 35 | 53 | 30.34 | 68 | SW | 1 | Foggy. |
| | | 53 | 2 o | 53 | 57 | 30.30 | 56 | WSW | 1 | Fine. |
## METEOROLOGICAL JOURNAL
for March, 1809.
| Six's Therm. least and greatest Heat | Time. | Therm. without. | Therm. within. | Barom. Inches. | Hygro-meter. | Rain. Inches. | Winds. Points. | Str. | Weather. |
|-------------------------------------|-------|----------------|---------------|----------------|--------------|---------------|-------------|------|----------|
| Mar. 1 | | | | | | | | | |
| 42 | 7 | 42 | 54 | 30.28 | 70 | SW | I | Cloudy. |
| 50 | 2 | 50 | 56 | 30.25 | 67 | E | I | Cloudy. |
| 40 | 7 | 40 | 53 | 30.35 | 68 | N | I | Cloudy. |
| 47 | 2 | 47 | 54 | 30.43 | 63 | E | I | Cloudy. |
| 34 | 7 | 34 | 53 | 30.39 | 66 | NE | I | Fair. |
| 45 | 2 | 45 | 56 | 30.34 | 57 | NF | I | Fine. |
| 40 | 7 | 42 | 54 | 30.16 | 67 | S | I | Cloudy. |
| 47 | 2 | 47 | 56 | 30.13 | 61 | SSW | I | Cloudy. |
| 40 | 7 | 40 | 53 | 30.18 | 66 | NE | I | Cloudy. |
| 45 | 2 | 44 | 53 | 30.20 | 63 | NE | I | Cloudy. |
| 34 | 7 | 34 | 52 | 30.28 | 64 | NE | I | Cloudy. |
| 41 | 2 | 41 | 54 | 30.31 | 64 | NE | I | Cloudy. |
| 36 | 7 | 36 | 52 | 30.37 | 66 | E | I | Cloudy. |
| 40 | 2 | 40 | 55 | 30.40 | 64 | NE | I | Cloudy. |
| 36 | 7 | 36 | 52 | 30.47 | 70 | E | I | Foggy. |
| 45 | 2 | 43 | 54 | 30.47 | 66 | SW | I | Fair. |
| 35 | 7 | 35 | 51 | 30.35 | 68 | SW | I | Cloudy. |
| 53 | 2 | 53 | 54 | 30.23 | 65 | W | I | Cloudy. |
| 44 | 7 | 44 | 53 | 30.24 | 67 | NE | I | Cloudy. |
| 49 | 2 | 48 | 57 | 30.23 | 55 | NE | I | Fine. |
| 33 | 7 | 33 | 53 | 30.18 | 63 | NE | I | Fair. |
| 46 | 2 | 45 | 55 | 30.24 | 56 | NE | I | Fair. |
| 40 | 7 | 40 | 53 | 30.07 | 65 | NE | I | Cloudy. |
| 48 | 2 | 48 | 57 | 30.11 | 56 | NE | I | Fair. |
| 35 | 7 | 36 | 53 | 30.21 | 63 | NE | I | Cloudy. |
| 47 | 2 | 47 | 55 | 30.24 | 54 | NE | I | Cloudy. |
| 36 | 7 | 41 | 53 | 30.24 | 70 | NE | I | Cloudy. |
| 46 | 2 | 46 | 55 | 30.30 | 60 | NE | I | Fair. |
| 37 | 7 | 37 | 53 | 30.44 | 61 | NE | I | Cloudy. |
| 47 | 2 | 44 | 56 | 30.44 | 58 | NE | I | Fair. |
| 37 | 7 | 38 | 53 | 30.27 | 64 | W | I | Cloudy. |
| 52 | 2 | 52 | 55 | 30.20 | 56 | WNW | I | Cloudy. |
## METEOROLOGICAL JOURNAL
for March, 1809.
| Six's Therm. least and greatest Heat. | Time. H. M. | Therm. without. | Therm. within. | Barom. Inches. | Hygro-meter. | Rain. Inches. | Winds. Points. | Str. | Weather. |
|--------------------------------------|-------------|-----------------|---------------|---------------|--------------|---------------|-------------|-----|----------|
| Mar. 17 | 44 | 7° | 45 | 54 | 30.20 | 63 | NW | I | Cloudy. |
| | 55 | 2° | 54 | 57 | 30.19 | 57 | NW | I | Cloudy. |
| 18 | 45 | 0° | 45 | 56 | 30.16 | 61 | NE | I | Cloudy. |
| | 54 | 2° | 53 | 57 | 30.11 | 53 | NE | I | Fair. |
| 19 | 40 | 7° | 40 | 55 | 30.05 | 63 | NE | I | Cloudy. |
| | 51 | 2° | 51 | 57 | 30.00 | 60 | E | I | Cloudy. |
| 20 | 44 | 7° | 44 | 55 | 29.96 | 66 | N | I | Cloudy. |
| | 51 | 2° | 50 | 57 | 30.02 | 63 | NE | I | Cloudy. |
| 21 | 41 | 7° | 42 | 56 | 30.14 | 66 | NE | I | Cloudy. |
| | 50 | 2° | 48 | 57 | 30.16 | 65 | ENE | I | Cloudy. |
| 22 | 43 | 7° | 45 | 56 | 30.10 | 66 | E | I | Cloudy. |
| | 59 | 2° | 58 | 58 | 30.04 | 65 | S | I | Fair. |
| 23 | 44 | 7° | 45 | 57 | 29.97 | 63 | E | I | Cloudy. |
| | 62 | 2° | 61 | 60 | 29.86 | 53 | SSE | I | Fine. |
| 24 | 48 | 7° | 48 | 58 | 29.71 | 68 | SW | 0.032 | Cloudy. |
| | 57 | 2° | 56 | 61 | 29.65 | 56 | SW | 0.158 | Cloudy. |
| 25 | 48 | 7° | 48 | 57 | 29.34 | 68 | SW | Rain. |
| | 52 | 2° | 51 | 59 | 29.31 | 56 | WNW | I | Fair. |
| 26 | 39 | 7° | 42 | 57 | 29.18 | 63 | E | I | Cloudy. |
| | 53 | 2° | 52 | 56 | 29.18 | 57 | SE | I | Cloudy. |
| 27 | 36 | 7° | 37 | 56 | 29.29 | 66 | ENE | I | Foggy. |
| | 56 | 2° | 56 | 57 | 29.35 | 55 | S | I | Cloudy. |
| 28 | 40 | 7° | 43 | 56 | 29.45 | 55 | NE | I | Foggy. |
| | 54 | 2° | 53 | 58 | 29.47 | 60 | E | I | Cloudy. |
| 29 | 40 | 7° | 41 | 56 | 29.70 | 65 | NE | I | Cloudy. |
| | 47 | 2° | 47 | 57 | 29.80 | 58 | NE | I | Cloudy. |
| 30 | 36 | 7° | 38 | 55 | 29.86 | 63 | N | I | Cloudy. |
| | 46 | 2° | 46 | 56 | 29.83 | 60 | N | I | Cloudy. |
| 31 | 41 | 7° | 44 | 55 | 29.81 | 64 | ENE | I | Cloudy. |
| | 51 | 2° | 48 | 57 | 29.75 | 58 | NE | I | Cloudy. |
## METEOROLOGICAL JOURNAL
for April, 1809.
| Year | Six's Therm. least and greatest Heat | Time. | Therm. without. | Therm. within. | Barom. Inches. | Hygro-meter. | Rain. Inches. | Winds. Points. | Str. | Weather. |
|------|------------------------------------|-------|-----------------|----------------|---------------|--------------|---------------|---------------|-----|----------|
| 1809 | | H. M. | ° | ° | Inches. | | Inches. | | | |
| Apr. | | | | | | | | | | |
| 1 | 37 | 7 | 38 | 53 | 29.74 | 59 | NE | 2 | Cloudy. |
| | 45 | 2 | 45 | 55 | 29.72 | 60 | NE | 2 | Cloudy. |
| 2 | 32 | 7 | 34 | 53 | 29.82 | 63 | NE | 1 | Fair. |
| | 44 | 2 | 44 | 55 | 29.82 | 55 | N | 1 | Hail. |
| 3 | 30 | 7 | 32 | 51 | 29.90 | 60 | N | 1 | Fine. |
| | 44 | 2 | 41 | 54 | 29.92 | 54 | NE | 2 | Cloudy. |
| 4 | 29 | 7 | 31 | 51 | 30.05 | 63 | NE | 2 | Cloudy. |
| | 41 | 2 | 40 | 52 | 30.12 | 59 | N | 2 | Snow. |
| 5 | 29 | 7 | 32 | 50 | 30.28 | 60 | NW | 1 | Cloudy. |
| | 42 | 2 | 42 | 51 | 30.30 | 56 | NNE | 1 | Fair. |
| 6 | 30 | 7 | 33 | 50 | 30.28 | 63 | NW | 1 | Hazy. |
| | 48 | 2 | 46 | 52 | 30.17 | 54 | SW | 1 | Cloudy. |
| 7 | 40 | 7 | 40 | 50 | 30.14 | 70 | E | 1 | Rain. |
| | 47 | 2 | 46 | 54 | 30.22 | 60 | E | 1 | Cloudy. |
| 8 | 36 | 7 | 38 | 51 | 30.32 | 60 | E | 1 | Fair. |
| | 51 | 2 | 51 | 54 | 30.32 | 52 | S | 1 | Fair. |
| 9 | 38 | 7 | 41 | 51 | 30.16 | 62 | SSW | 1 | Cloudy. |
| | 54 | 2 | 53 | 53 | 30.05 | 57 | S | 2 | Cloudy. |
| 10 | 43 | 7 | 44 | 52 | 29.92 | 68 | NW | 1 | Cloudy. |
| | 57 | 2 | 56 | 56 | 29.78 | 57 | WNW | 1 | Hazy. |
| 11 | 47 | 7 | 47 | 53 | 29.56 | 64 | NW | 1 | Cloudy. |
| | 55 | 2 | 54 | 56 | 29.40 | 63 | W | 1 | Rain. |
| 12 | 33 | 7 | 35 | 53 | 29.80 | 60 | 0.105 | NW | Fair. |
| | 51 | 2 | 50 | 55 | 29.81 | 50 | NW | 1 | Fair. |
| 13 | 42 | 7 | 44 | 53 | 29.36 | 66 | 0.043 | W | Cloudy. |
| | 54 | 2 | 53 | 56 | 29.21 | 55 | SW | 2 | Cloudy. |
| 14 | 40 | 7 | 42 | 53 | 29.18 | 64 | SW | 2 | Fine. |
| | 52 | 2 | 48 | 55 | 29.06 | 63 | SSW | 1 | Rain. |
| 15 | 42 | 7 | 43 | 54 | 29.40 | 65 | 0.305 | NW | Fair. |
| | 50 | 2 | 50 | 55 | 29.59 | 56 | NW | 1 | Cloudy. |
| 16 | 42 | 7 | 46 | 53 | 29.07 | 70 | 0.200 | S | Rain. |
| | 56 | 2 | 55 | 57 | 29.06 | 56 | S | 2 | Cloudy. |
## METEOROLOGICAL JOURNAL
for April, 1809.
| Date | Six's Thermin. least and greatest Heat | Time | Therm. without. | Therm. within. | Barom. Inches. | Hygro-meter. | Rain. Inches. | Winds. Points. | Str. | Weather. |
|------|---------------------------------------|------|----------------|---------------|----------------|--------------|--------------|---------------|-----|----------|
| Apr. 17 | 40 | 7 | 40 | 54 | 29.08 | 70 | 0.570 | W | 1 | Rain. |
| | | 45 | | | | | | NW | | Rain. |
| | | 34 | | | | | | NE | | Sleet. |
| | | 45 | | | | | | NNE | | Cloudy. |
| | | 30 | | | | | | NE | | Fine. |
| | | 47 | | | | | | NE | | Cloudy. |
| | | 35 | | | | | | NE | | Snow. |
| | | 46 | | | | | | SW | | Cloudy. |
| | | 34 | | | | | | NE | | Snow. |
| | | 50 | | | | | | SE | | [much snow last night] |
| | | 45 | | | | | | NE | | Cloudy. |
| | | 50 | | | | | | NE | | Cloudy. |
| | | 43 | | | | | | NE | | Cloudy. |
| | | 46 | | | | | | NE | | Cloudy. |
| | | 42 | | | | | | NE | | Cloudy. |
| | | 49 | | | | | | NE | | Cloudy. |
| | | 38 | | | | | | NE | | Cloudy. |
| | | 50 | | | | | | NE | | Hazy. |
| | | 47 | | | | | | SW | | Rain. |
| | | 50 | | | | | | SSW | | Rain. |
| | | 48 | | | | | | SSW | | Cloudy. |
| | | 55 | | | | | | S | | Cloudy. |
| | | 48 | | | | | | SE | | Rain. |
| | | 56 | | | | | | E | | Rain. |
| | | 40 | | | | | | NE | | Cloudy. |
| | | 47 | | | | | | NE | | Cloudy. |
| | | 36 | | | | | | NE | | Fine. |
| | | 54 | | | | | | N | | Fair. |
b
## METEOROLOGICAL JOURNAL
for May, 1809.
| Year | Six's Therm. least and greatest Heat | Time H. M. | Therm. without | Therm. within | Barom. Inches | Hygro-meter | Rain Inches | Winds Points | Str. | Weather |
|------|-----------------------------------|------------|---------------|--------------|---------------|-------------|-------------|-------------|-------|---------|
| 1809 | | | | | | | | | | |
| May | | | | | | | | | | |
| 1 | | 47 | 7 | 49 | 55 | 29.37 | 68 | WSW | I | Cloudy. |
| | | 53 | 2 | 50 | 57 | 29.28 | 63 | SW | I | Rain. |
| | | 38 | 7 | 42 | 54 | 29.43 | 63 | 0.180 | WNW | Fair. |
| | | 53 | 2 | 49 | 57 | 29.52 | 53 | NW | I | Cloudy. |
| | | 36 | 7 | 40 | 55 | 29.80 | 61 | 0.122 | W | Fair. |
| | | 54 | 2 | 53 | 57 | 29.85 | 48 | WSW | I | Hazy. |
| | | 40 | 7 | 45 | 55 | 29.96 | 63 | W | I | Hazy. |
| | | 57 | 2 | 55 | 58 | 29.92 | 57 | SW | I | Cloudy. |
| | | 48 | 7 | 50 | 57 | 29.90 | 67 | 0.023 | SW | Cloudy. |
| | | 57 | 2 | 55 | 58 | 30.02 | 52 | NW | I | Fair. |
| | | 42 | 7 | 46 | 57 | 30.23 | 58 | NW | I | Cloudy. |
| | | 60 | 2 | 59 | 59 | 30.24 | 50 | NW | I | Fair. |
| | | 50 | 7 | 53 | 58 | 30.33 | 60 | NW | I | Fair. |
| | | 68 | 2 | 67 | 62 | 30.33 | 48 | SSW | I | Fair. |
| | | 50 | 7 | 54 | 59 | 30.34 | 58 | S | I | Fine. |
| | | 68 | 2 | 67 | 63 | 30.30 | 50 | E | I | Fair. |
| | | 47 | 7 | 51 | 59 | 30.23 | 55 | NE | I | Hazy. |
| | | 66 | 2 | 66 | 65 | 30.12 | 52 | E | I | Hazy. |
| | | 47 | 7 | 53 | 61 | 30.08 | 62 | E | 2 | Fair. |
| | | 68 | 2 | 66 | 65 | 30.01 | 55 | E | I | Fair. |
| | | 50 | 7 | 55 | 62 | 30.00 | 60 | E | I | Hazy. |
| | | 72 | 2 | 72 | 65 | 30.00 | 50 | E | I | Fine. |
| | | 55 | 7 | 59 | 64 | 30.01 | 60 | W | I | Fine. |
| | | 76 | 2 | 75 | 66 | 29.98 | 48 | S | I | Fine. |
| | | 51 | 7 | 55 | 64 | 30.00 | 64 | SW | I | Fine. |
| | | 76 | 2 | 75 | 67 | 29.94 | 50 | S | I | Fine. |
| | | 53 | 7 | 59 | 65 | 29.96 | 56 | E | I | Fine. |
| | | 75 | 2 | 74 | 67 | 29.94 | 49 | E | I | Fine. |
| | | 56 | 7 | 60 | 66 | 29.85 | 60 | E | I | Hazy. |
| | | 67 | 2 | 64 | 66 | 29.83 | 60 | E | I | Rain. |
| | | 54 | 7 | 58 | 65 | 29.79 | 62 | E | I | Hazy. |
| | | 73 | 2 | 73 | 67 | 29.78 | 50 | E | I | Fine. |
## METEOROLOGICAL JOURNAL
for May, 1809.
| Six's Therm. least and greatest Heat | Time. H. M. | Therm. without. | Therm. within. | Barom. Inches. | Hygro. inetr. | Rain. Inches. | Winds. Points. | Weather. |
|-------------------------------------|-------------|----------------|---------------|----------------|--------------|---------------|---------------|----------|
| May, 17 | | | | | | | | |
| | 55 | 7 o | 60 | 66 | 29.83 | 60 | ENE | Hazy. |
| | 75 | 2 o | 74 | 68 | 29.86 | 50 | E | Hazy. |
| | 58 | 7 o | 63 | 66 | 29.82 | 53 | SE | Cloudy. |
| | 78 | 2 o | 78 | 68 | 29.77 | 51 | E | Hazy. |
| | 64 | 7 o | 64 | 68 | 29.90 | 59 | ESE | Rain. |
| | 72 | 2 o | 71 | 69 | 29.55 | 55 | S | Fair. |
| | 55 | 7 o | 58 | 67 | 29.78 | 63 | SSE | Cloudy. |
| | 66 | 2 o | 66 | 66 | 29.83 | 58 | S | Cloudy. |
| | 51 | 7 o | 56 | 64 | 29.95 | 60 | S | Fair. |
| | 63 | 2 o | 62 | 64 | 29.95 | 56 | S | Cloudy. |
| | 50 | 7 o | 53 | 63 | 30.18 | 62 | SSW | Fair. |
| | 69 | 2 o | 68 | 65 | 30.21 | 53 | SE | Cloudy. |
| | 51 | 7 o | 56 | 63 | 30.26 | 58 | NE | Hazy. |
| | 68 | 2 o | 68 | 65 | 30.24 | 50 | E | Fine. |
| | 48 | 7 o | 52 | 63 | 30.20 | 62 | NE | Fair. |
| | 68 | 2 o | 68 | 65 | 30.15 | 50 | E | Cloudy. |
| | 50 | 7 o | 51 | 62 | 30.10 | 62 | NE | Cloudy. |
| | 61 | 2 o | 61 | 63 | 30.00 | 55 | E | Cloudy. |
| | 51 | 7 o | 53 | 61 | 29.90 | 60 | E | Hazy. |
| | 65 | 2 o | 65 | 63 | 29.82 | 56 | SSW | Cloudy. |
| | 56 | 7 o | 58 | 62 | 29.60 | 65 | S | Cloudy. |
| | 69 | 2 o | 69 | 63 | 29.62 | 50 | S | Fine. |
| | 52 | 7 o | 56 | 62 | 29.64 | 60 | S | Fair. |
| | 71 | 2 o | 70 | 64 | 29.61 | 52 | S | Fine. |
| | 52 | 7 o | 56 | 62 | 29.54 | 60 | SSW | Fair. |
| | 67 | 2 o | 67 | 63 | 29.48 | 53 | SSW | Cloudy. |
| | 47 | 7 o | 49 | 62 | 29.78 | 60 | WSW | Fair. |
| | 64 | 2 o | 63 | 62 | 29.90 | 47 | SW | Cloudy. |
| | 51 | 7 o | 54 | 61 | 29.77 | 60 | S | Cloudy. |
| | 63 | 2 o | 61 | 61 | 29.73 | 54 | S | Cloudy. |
Much thunder & lightning this afternoon.
## METEOROLOGICAL JOURNAL
for June, 1809.
| Year | Six's Therm. least and greatest Heat. | Time. | Therm. without. | Therm. within. | Barom. Inches. | Hygro-meter. | Rain. Inches. | Winds. Points. | Str. | Weather. |
|------|-------------------------------------|-------|----------------|---------------|---------------|--------------|---------------|---------------|-----|----------|
| 1809 | | H. M | | | | | | | | |
| June | | | | | | | | | | |
| 1 | | 54 | 7 o | 58 | 60 | 29.50 | 58 | SE | 2 | Cloudy. |
| | | 74 | 2 o | 73 | 64 | 29.40 | 51 | SSE | 2 | Fair. |
| | | 51 | 7 o | 53 | 61 | 29.33 | 55 | S | 2 | Cloudy. |
| | | 60 | 2 o | 58 | 61 | 29.56 | 54 | S | 2 | Cloudy. |
| | | 45 | 7 o | 50 | 59 | 30.04 | 57 | SE | 2 | Fine. |
| | | 64 | 2 o | 62 | 61 | 30.00 | 48 | ESE | 1 | Cloudy. |
| | | 51 | 7 o | 56 | 61 | 29.68 | 60 | S | 2 | Fair. |
| | | 67 | 2 o | 67 | 63 | 29.67 | 53 | E | 2 | Cloudy. |
| | | 53 | 7 o | 58 | 61 | 29.37 | 65 | ESE | 2 | Cloudy. |
| | | 64 | 2 o | 63 | 62 | 29.30 | 58 | SSE | 2 | Fair. |
| | | 52 | 7 o | 55 | 60 | 29.58 | 57 | S | 2 | Rain. |
| | | 62 | 2 o | 58 | 61 | 29.64 | 60 | S | 2 | Rain. |
| | | 50 | 7 o | 54 | 59 | 29.71 | 63 | S | 2 | Fair. |
| | | 64 | 2 o | 64 | 61 | 29.79 | 53 | S | 2 | Cloudy. |
| | | 50 | 7 o | 54 | 59 | 29.85 | 62 | S | 2 | Rain. |
| | | 61 | 2 o | 60 | 60 | 29.67 | 62 | S | 2 | Rain. |
| | | 51 | 7 o | 53 | 59 | 29.55 | 62 | SSW | 1 | Cloudy. |
| | | 62 | 2 o | 58 | 60 | 29.57 | 57 | W | 1 | Cloudy. |
| | | 48 | 7 o | 52 | 58 | 29.55 | 63 | SW | 1 | Cloudy. |
| | | 63 | 2 o | 62 | 60 | 29.55 | 56 | SW | 1 | Fair. |
| | | 51 | 7 o | 51 | 58 | 29.69 | 53 | W | 1 | Cloudy. |
| | | 60 | 2 o | 58 | 60 | 29.82 | 57 | NW | 1 | Cloudy. |
| | | 50 | 7 o | 54 | 59 | 30.09 | 63 | SW | 1 | Fine. |
| | | 70 | 2 o | 69 | 61 | 30.09 | 55 | SW | 1 | Fair. |
| | | 54 | 7 o | 57 | 59 | 30.00 | 66 | SW | 1 | Cloudy. |
| | | 71 | 2 o | 70 | 61 | 30.01 | 52 | SW | 1 | Fair. |
| | | 55 | 7 o | 59 | 60 | 29.97 | 64 | SW | 1 | Cloudy. |
| | | 69 | 2 o | 68 | 62 | 29.91 | 55 | S | 2 | Fair. |
| | | 55 | 7 o | 57 | 60 | 29.88 | 61 | SSW | 1 | Cloudy. |
| | | 67 | 2 o | 66 | 62 | 29.88 | 50 | N | 1 | Hazy. |
| | | 51 | 7 o | 55 | 61 | 29.96 | 54 | NNE | 1 | Hazy. |
| | | 70 | 2 o | 70 | 63 | 29.94 | 48 | NW | 1 | Fair. |
## METEOROLOGICAL JOURNAL
for June, 1809.
| 1809 | Six's Therm. least and greatest Heat. | Time. | Therm. without. | Therm. within. | Barom. Inches. | Hygro-meter. | Rain. Inches. | Winds. Points. | Str. | Weather. |
|------|-------------------------------------|-------|----------------|---------------|---------------|--------------|---------------|--------------|-----|----------|
| | | H. M. | ° | ° | Inches. | | Inches. | | | |
| June 17 | | 53 | 7 o | 55 | 61 | 29.85 | 61 | SW | 2 | Cloudy. |
| | | 74 | 2 o | 73 | 63 | 29.77 | 49 | WSW | 2 | Hazy. |
| 18 | | 53 | 7 o | 55 | 61 | 29.78 | 58 | NW | 2 | Fine. |
| | | 65 | 2 o | 63 | 62 | 29.84 | 50 | NW | 2 | Fair. |
| 19 | | 48 | 7 o | 54 | 61 | 29.90 | 58 | NW | 1 | Fair. |
| | | 69 | 2 o | 69 | 63 | 29.90 | 48 | NE | 1 | Fair. |
| 20 | | 57 | 7 o | 60 | 62 | 29.99 | 64 | NNE | 1 | Cloudy. |
| | | 77 | 2 o | 75 | 64 | 30.06 | 52 | NNE | 1 | Fair. |
| 21 | | 56 | 7 o | 60 | 64 | 30.21 | 60 | NNE | 1 | Fine. |
| | | 76 | 2 o | 74 | 66 | 30.24 | 51 | E | 1 | Fine. |
| 22 | | 56 | 7 o | 60 | 65 | 30.32 | 60 | E | 1 | Cloudy. |
| | | 73 | 2 o | 70 | 66 | 30.31 | 54 | E | 1 | Cloudy. |
| 23 | | 59 | 7 o | 62 | 65 | 30.31 | 63 | NE | 1 | Fair. |
| | | 78 | 2 o | 78 | 67 | 30.27 | 50 | NE | 1 | Hazy. |
| 24 | | 56 | 7 o | 61 | 66 | 30.34 | 59 | NE | 1 | Fair. |
| | | 78 | 2 o | 77 | 68 | 30.33 | 48 | ENE | 1 | Fine. |
| 25 | | 56 | 7 o | 58 | 67 | 30.44 | 58 | NE | 1 | Fair. |
| | | 70 | 2 o | 69 | 67 | 30.43 | 50 | NNE | 1 | Fine. |
| 26 | | 47 | 7 o | 52 | 65 | 30.42 | 58 | NE | 2 | Fair. |
| | | 67 | 2 o | 66 | 66 | 30.35 | 49 | NE | 2 | Fair. |
| 27 | | 48 | 7 o | 52 | 64 | 30.24 | 60 | NE | 1 | Cloudy. |
| | | 70 | 2 o | 70 | 66 | 30.16 | 46 | NE | 1 | Fair. |
| 28 | | 55 | 7 o | 55 | 65 | 30.08 | 65 | NE | 1 | Rain. |
| | | 67 | 2 o | 64 | 65 | 30.03 | 56 | NE | 1 | Cloudy. |
| 29 | | 53 | 7 o | 53 | 64 | 30.02 | 64 | O.410 | NE | Cloudy. |
| | | 63 | 2 o | 61 | 64 | 29.99 | 60 | NE | 1 | Cloudy. |
| 30 | | 50 | 7 o | 55 | 63 | 29.95 | 63 | ENE | 1 | Cloudy. |
| | | 70 | 2 o | 70 | 65 | 29.88 | 51 | SW | 1 | Fair. |
## METEOROLOGICAL JOURNAL
for July, 1809.
| Six's Therm. | Time. | Therm. without. | Therm. within. | Barom. Inches. | Hygro-meter. | Rain. Inches. | Winds. Points. | Str. | Weather. |
|--------------|-------|-----------------|----------------|---------------|--------------|---------------|---------------|-----|----------|
| 1809 | | | | | | | | | |
| July 1 | 54 | 7 o | 59 | 63 | 29.81 | 64 | S | 2 | Cloudy. |
| | 71 | 2 o | 70 | 65 | 29.80 | 53 | S | 2 | Fair. |
| | 56 | 7 o | 61 | 64 | 29.78 | 61 | E | 1 | Fair. |
| | 73 | 2 o | 69 | 65 | 29.72 | 56 | W | 1 | Cloudy. |
| | 52 | 7 o | 54 | 63 | 29.54 | 61 | 0.410 | WSW | Fair. |
| | 62 | 2 o | 57 | 64 | 29.51 | 55 | NW | 1 | Cloudy. |
| | 50 | 7 o | 50 | 62 | 29.45 | 64 | SW | 1 | Rain. |
| | 60 | 2 o | 60 | 62 | 29.44 | 60 | S | 2 | Rain. |
| | 51 | 7 o | 54 | 62 | 29.55 | 66 | NE | 1 | Hazy. |
| | 63 | 2 o | 59 | 62 | 29.58 | 62 | ENE | 1 | Rain. |
| | 53 | 7 o | 55 | 61 | 29.71 | 66 | E | 1 | Rain. |
| | 66 | 2 o | 63 | 62 | 29.72 | 67 | E | 1 | Rain. |
| | 58 | 7 o | 58 | 62 | 29.83 | 73 | 0.295 | NE | Rain. |
| | 69 | 2 o | 69 | 62 | 29.81 | 63 | NE | 1 | Fair. |
| | 59 | 7 o | 61 | 62 | 29.80 | 80 | NE | 1 | Rain. |
| | 72 | 2 o | 71 | 65 | 29.85 | 53 | E | 1 | Fair. |
| | 53 | 7 o | 54 | 63 | 29.88 | 70 | NE | 2 | Rain. |
| | 57 | 2 o | 57 | 62 | 29.84 | 65 | N | 2 | Cloudy. |
| | 54 | 7 o | 54 | 62 | 29.88 | 71 | N | 2 | Rain. |
| | 61 | 2 o | 59 | 62 | 29.92 | 72 | NNE | 1 | Cloudy. |
| | 51 | 7 o | 51 | 61 | 30.05 | 66 | NE | 1 | Cloudy. |
| | 68 | 2 o | 66 | 63 | 30.05 | 56 | NNE | 1 | Fine. |
| | 55 | 7 o | 60 | 62 | 30.10 | 68 | W | 1 | Hazy. |
| | 74 | 2 o | 74 | 64 | 30.08 | 53 | W | 1 | Cloudy. |
| | 63 | 7 o | 63 | 63 | 30.09 | 62 | N | 1 | Cloudy. |
| | 71 | 2 o | 70 | 65 | 30.13 | 48 | NE | 1 | Fine. |
| | 54 | 7 o | 58 | 64 | 30.20 | 57 | WSW | 1 | Fair. |
| | 74 | 2 o | 74 | 66 | 30.17 | 48 | SW | 1 | Fair. |
| | 58 | 7 o | 61 | 65 | 30.08 | 60 | WSW | 1 | Cloudy. |
| | 73 | 2 o | 72 | 65 | 30.04 | 53 | W | 1 | Cloudy. |
| | 58 | 7 o | 62 | 65 | 29.99 | 62 | W | 1 | Fair. |
| | 75 | 2 o | 74 | 67 | 29.92 | 47 | WNW | 2 | Fair. |
## METEOROLOGICAL JOURNAL
for July, 1809.
| Year | Six's Thermin least and greatest Heat | Time | Therm. without | Therm. within | Barom. Inches | Hygro-meter | Rain Inches | Winds Points | Str. | Weather |
|------|-------------------------------------|------|----------------|---------------|--------------|-------------|-------------|-------------|-----|---------|
| 1809 | | H. M.| | | | | | | | |
| July 17 | 54 7 o 62 65 29.74 62 | W I | Cloudy. |
| | 70 2 o 69 66 29.74 52 | W I | Cloudy. |
| 18 | 51 7 o 52 65 29.90 56 | NE I | Cloudy. |
| | 63 2 o 63 65 29.94 46 | WNW I | Cloudy. |
| 19 | 50 7 o 56 63 30.02 55 | WNW I | Fine. |
| | 70 2 o 69 64 30.04 49 | WNW I | Hazy. |
| 20 | 57 7 o 60 63 30.09 62 | NNW I | Cloudy. |
| | 72 2 o 71 66 30.17 53 | NE I | Fair. |
| 21 | 54 7 o 56 64 30.22 66 | NNE I | Fair. |
| | 72 2 o 71 65 30.18 46 | E I | Cloudy. |
| 22 | 53 7 o 57 64 30.06 62 | NE I | Cloudy. |
| | 66 2 o 65 64 30.00 56 | NE I | Cloudy. |
| 23 | 54 7 o 56 63 29.90 63 | NE I | Cloudy. |
| | 74 2 o 73 66 29.84 52 | E I | Fair. |
| 24 | 53 7 o 57 65 29.84 70 | NE I | Cloudy. |
| | 71 2 o 70 67 29.81 57 | NE I | Fine. |
| 25 | 58 7 o 59 66 29.77 73 | NE I | Cloudy. |
| | 78 2 o 78 68 29.74 58 | N I | Fair. |
| 26 | 60 7 o 60 67 29.74 73 | N I | Cloudy. |
| | 74 2 o 73 68 29.73 64 | N I | Cloudy. |
| 27 | 61 7 o 61 68 29.72 74 | N I | Cloudy. |
| | 73 2 o 72 68 29.72 62 | SW I | Cloudy. |
| 28 | 61 7 o 61 68 29.63 63 | SW I | Cloudy. |
| | 69 2 o 67 67 29.64 64 | W I | Cloudy. |
| 29 | 54 7 o 59 65 29.75 60 | SW I | Fair. |
| | 71 2 o 69 67 29.76 50 | SSW I | Cloudy. |
| 30 | 59 7 o 59 65 29.60 72 | SSW I | Cloudy. |
| | 71 2 o 69 66 29.58 56 | S I | Cloudy. |
| 31 | 56 7 o 60 64 29.54 65 | S I | Cloudy. |
| | 69 2 o 69 66 29.53 53 | S I | Cloudy. |
*Last night lightning & thunder.*
## METEOROLOGICAL JOURNAL
for August, 1809.
| Six's Therin. least and greatest Heat | Time. | Therm. without. | Therm. within. | Barom. Inches. | Hygro- meter. | Rain. Inches. | Winds. Points. | Str. | Weather. |
|--------------------------------------|-------|----------------|---------------|---------------|--------------|---------------|---------------|-----|----------|
| Aug. 1 | | | | | | | | | Fair. |
| | 57 | 7 o | 58 | 64 | 29.64 | 64 | 0.042 | SSW | 2 |
| | 72 | 2 o | 71 | 66 | 29.68 | 53 | | NW | 1 |
| | 56 | 7 o | 58 | 64 | 29.74 | 63 | | SSW | 1 |
| | 71 | 2 o | 70 | 65 | 29.70 | 51 | | SW | 2 |
| | 57 | 7 o | 59 | 64 | 29.38 | 67 | | SSE | 2 |
| | 69 | 2 o | 69 | 66 | 29.34 | 53 | | SSW | 2 |
| | 50 | 7 o | 54 | 63 | 29.42 | 60 | 0.062 | SSW | 2 |
| | 61 | 2 o | 59 | 63 | 29.52 | 66 | | W | 2 |
| | 50 | 7 o | 54 | 63 | 29.78 | 62 | 0.055 | SW | 1 |
| | 65 | 2 o | 62 | 63 | 29.74 | 60 | | S | 2 |
| | 57 | 7 o | 60 | 63 | 29.40 | 72 | 0.048 | S | 2 |
| | 68 | 2 o | 68 | 64 | 29.30 | 58 | | S | 2 |
| | 56 | 7 o | 56 | 63 | 29.60 | 62 | 0.065 | WSW | 2 |
| | 68 | 2 o | 66 | 63 | 29.76 | 53 | | W | 2 |
| | 55 | 7 o | 60 | 63 | 29.93 | 71 | | WSW | 1 |
| | 73 | 2 o | 72 | 65 | 29.96 | 54 | | SW | 2 |
| | 56 | 7 o | 60 | 64 | 29.95 | 67 | | E | 1 |
| | 74 | 2 o | 74 | 66 | 29.90 | 53 | | SE | 2 |
| | 59 | 7 o | 62 | 65 | 29.90 | 65 | | E | 1 |
| | 79 | 2 o | 79 | 68 | 29.82 | 50 | | ESE | 1 |
| | 65 | 7 o | 65 | 67 | 29.69 | 67 | 0.160 | SW | 1 |
| | 78 | 2 o | 77 | 69 | 29.71 | 52 | | SSW | 2 |
| | 57 | 7 o | 59 | 66 | 29.69 | 65 | 0.030 | S | 1 |
| | 66 | 2 o | 63 | 66 | 29.68 | 59 | | S | 1 |
| | 55 | 7 o | 58 | 64 | 29.80 | 65 | 0.210 | SSW | 2 |
| | 66 | 2 o | 65 | 65 | 29.80 | 58 | | S | 2 |
| | 55 | 7 o | 58 | 64 | 29.80 | 66 | 0.095 | S | 2 |
| | 68 | 2 o | 67 | 65 | 29.78 | 56 | | S | 2 |
| | 59 | 7 o | 60 | 63 | 29.75 | 71 | 0.065 | SW | 1 |
| | 70 | 2 o | 68 | 64 | 29.78 | 57 | | SSW | 1 |
| | 60 | 7 o | 61 | 63 | 29.87 | 74 | 0.045 | S | 1 |
| | 72 | 2 o | 71 | 65 | 29.92 | 60 | | S | 2 |
Much lightning & thunder last night.
## METEOROLOGICAL JOURNAL
for August, 1809.
| Six's Therm. least and greatest Heat. | Time. | Therm. without. | Therm. within. | Barom. Inches | Hygro-meter. | Rain. Inches | Winds. Points | Str. | Weather. |
|--------------------------------------|-------|----------------|---------------|---------------|--------------|--------------|-------------|-----|----------|
| 1809 | H. M. | o | o | Inches | | Inches | | | |
| Aug.17 | 59 | 7 o | 62 | 64 | 29.85 | 67 | 0.072 | E | Cloudy. |
| | 79 | 2 o | 78 | 68 | 29.80 | 55 | | S | Fair. |
| 18 | 58 | 7 o | 59 | 65 | 29.81 | 65 | 0.045 | S | Rain. |
| | 71 | 2 o | 70 | 67 | 29.75 | 60 | | S | Fair. |
| 19 | 57 | 7 o | 59 | 64 | 29.82 | 70 | 0.063 | SSE | Fine. |
| | 69 | 2 o | 69 | 66 | 29.76 | 55 | | S | Cloudy. |
| 20 | 57 | 7 o | 58 | 65 | 29.95 | 67 | 0.042 | SSW | Cloudy. |
| | 68 | 2 o | 68 | 66 | 29.96 | 56 | | S | Fair. |
| 21 | 56 | 7 o | 58 | 64 | 29.85 | 70 | | S | Cloudy. |
| | 65 | 2 o | 64 | 64 | 29.78 | 68 | | S | Rain. |
| 22 | 52 | 7 o | 55 | 63 | 29.84 | 65 | 0.075 | S | Fine. |
| | 68 | 2 o | 67 | 65 | 29.78 | 52 | | SSW | Fair. |
| 23 | 52 | 7 o | 55 | 63 | 29.60 | 66 | 0.030 | S | Fine. |
| | 68 | 2 o | 68 | 65 | 29.54 | 51 | | SSW | Fair. |
| 24 | 50 | 7 o | 53 | 63 | 29.48 | 65 | | S | Fine. |
| | 66 | 2 o | 63 | 64 | 29.43 | 56 | | S | Fair. |
| 25 | 49 | 7 o | 51 | 62 | 29.42 | 56 | 0.190 | SW | Fair. |
| | 65 | 2 o | 61 | 63 | 29.48 | 57 | | S | Cloudy. |
| 26 | 49 | 7 o | 52 | 62 | 29.83 | 67 | 0.033 | SW | Fair. |
| | 65 | 2 o | 60 | 62 | 29.78 | 63 | | S | Cloudy. |
| 27 | 53 | 7 o | 55 | 62 | 29.76 | 64 | | SW | Cloudy. |
| | 65 | 2 o | 65 | 62 | 29.78 | 58 | | W | Cloudy. |
| 28 | 54 | 7 o | 55 | 62 | 29.96 | 70 | | SW | Fair. |
| | 70 | 2 o | 70 | 64 | 30.05 | 50 | | SSW | Fair. |
| 29 | 56 | 7 o | 58 | 62 | 30.09 | 65 | | SSW | Cloudy. |
| | 72 | 2 o | 72 | 65 | 30.07 | 49 | | S | Fine. |
| 30 | 61 | 7 o | 62 | 65 | 29.88 | 63 | | E | Fair. |
| | 77 | 2 o | 77 | 67 | 29.85 | 56 | | S | Fair. |
| 31 | 63 | 7 o | 63 | 65 | 29.85 | 64 | | NE | Cloudy. |
| | 65 | 2 o | 65 | 66 | 29.84 | 64 | | NE | Cloudy. |
MDCCCX.
## METEOROLOGICAL JOURNAL
for September, 1809.
| Year | Six's least and greatest Heat | Time | Therm. without | Therm. within | Barom. Inches | Hygro. Points | Rain Inches | Winds Str. | Weather |
|------|-----------------------------|------|----------------|---------------|--------------|--------------|-------------|-----------|----------|
| 1809 | | H. M.| ° | ° | Inches | | Inches | | |
| Sept. | | | | | | | | | |
| 1 | 58 | 7 | 58 | 65 | 29.80 | 66 | NE | 1 | Cloudy. |
| | 64 | 2 | 64 | 65 | 29.79 | 63 | NE | 1 | Cloudy. |
| 2 | 59 | 7 | 60 | 64 | 29.67 | 65 | ENE | 1 | Cloudy. |
| | 72 | 2 | 72 | 66 | 29.62 | 57 | E | 1 | Fair. |
| 3 | 60 | 7 | 61 | 66 | 29.60 | 71 | E | 1 | Fine. |
| | 71 | 2 | 71 | 67 | 29.63 | 56 | SSE | 2 | Cloudy. |
| 4 | 60 | 7 | 61 | 66 | 29.61 | 68 | NE | 1 | Cloudy. |
| | 70 | 2 | 64 | 67 | 29.58 | 73 | NE | 1 | Rain. |
| | 59 | 7 | 59 | 66 | 29.53 | 77 | N | 1 | Foggy. |
| 5 | 72 | 2 | 71 | 67 | 29.50 | 60 | SSW | 1 | Fair. |
| | 59 | 7 | 59 | 67 | 29.52 | 73 | SW | 1 | Cloudy. |
| 6 | 71 | 2 | 71 | 68 | 29.49 | 56 | S | 1 | Fair. |
| | 59 | 7 | 59 | 66 | 29.26 | 71 | SE | 1 | Cloudy. |
| 7 | 66 | 2 | 65 | 67 | 29.28 | 68 | S | 2 | Fair. |
| | 54 | 7 | 55 | 65 | 29.31 | 68 | NE | 1 | Rain. |
| 8 | 66 | 2 | 65 | 66 | 29.44 | 57 | N | 1 | Cloudy. |
| | 53 | 7 | 54 | 64 | 29.58 | 71 | NW | 1 | Cloudy. |
| 9 | 67 | 2 | 67 | 66 | 29.66 | 55 | NW | 1 | Fair. |
| | 54 | 7 | 55 | 65 | 29.69 | 67 | WSW | 1 | Fine. |
| 10 | 67 | 2 | 66 | 65 | 29.67 | 56 | SW | 1 | Cloudy. |
| | 51 | 7 | 52 | 64 | 29.68 | 70 | WSW | 1 | Cloudy. |
| 11 | 65 | 2 | 65 | 66 | 29.72 | 64 | WNW | 1 | Fair. |
| | 50 | 7 | 52 | 63 | 29.80 | 66 | W | 1 | Cloudy. |
| 12 | 65 | 2 | 65 | 64 | 29.81 | 53 | NW | 1 | Fair. |
| | 48 | 7 | 50 | 63 | 29.83 | 60 | SW | 1 | Fine. |
| 13 | 63 | 2 | 63 | 63 | 29.83 | 60 | SW | 1 | Cloudy. |
| | 56 | 7 | 56 | 62 | 29.66 | 71 | ESE | 2 | Cloudy. |
| 14 | 64 | 2 | 64 | 63 | 29.65 | 61 | ESE | 2 | Cloudy. |
| | 54 | 7 | 55 | 62 | 29.92 | 74 | NE | 1 | Fine. |
| 15 | 66 | 2 | 65 | 63 | 30.06 | 56 | NE | 1 | Cloudy. |
| | 50 | 7 | 52 | 62 | 30.16 | 66 | N | 1 | Cloudy. |
| 16 | 65 | 2 | 65 | 62 | 30.09 | 60 | SW | 1 | Cloudy. |
## METEOROLOGICAL JOURNAL
for September, 1809.
| Date | Six's Therm. least and greatest Heat | Time. | Therm. without. | Therm. within. | Barom. Inches. | Hygro-meter. | Rain. Inches. | Winds. Points. | Str. | Weather. |
|------|-------------------------------------|-------|----------------|---------------|----------------|--------------|---------------|---------------|-----|----------|
| Sept. 17 | 57 62 | 7 o | 57 62 | 30.00 71 | SSW I | Cloudy. |
| | 67 63 | 2 o | 67 63 | 29.98 54 | WSW I | Cloudy. |
| 18 | 54 62 | 7 o | 56 62 | 29.93 69 | S I | Cloudy. |
| | 64 63 | 2 o | 64 63 | 29.79 68 | S 2 | Cloudy. |
| 19 | 52 61 | 7 o | 53 61 | 29.66 60 | 0.030 W | Fair. |
| | 63 63 | 2 o | 62 63 | 29.76 52 | W 2 | Fair. |
| 20 | 49 61 | 7 o | 52 61 | 29.55 65 | E 2 | Cloudy. |
| | 66 61 | 2 o | 64 61 | 29.32 73 | S 2 | Rain. |
| 21 | 55 61 | 7 o | 56 61 | 29.52 65 | 0.095 WSW 2 | Cloudy. |
| | 64 62 | 2 o | 64 62 | 29.80 53 | NW 2 | Fair. |
| 22 | 54 61 | 7 o | 57 61 | 29.59 73 | 0.183 S 2 | Rain. |
| | 69 64 | 2 o | 67 64 | 29.68 55 | WSW 2 | Fair. |
| 23 | 59 62 | 7 o | 61 62 | 29.63 66 | SSW 2 | Cloudy. |
| | 66 64 | 2 o | 66 64 | 29.70 54 | SW 2 | Fair. |
| 24 | 51 62 | 7 o | 52 62 | 29.83 62 | 0.110 SSW 2 | Fair. |
| | 60 61 | 2 o | 55 61 | 29.85 63 | SSW 2 | Rain. |
| 25 | 50 60 | 7 o | 57 60 | 29.66 65 | 0.085 SSW 2 | Rain. |
| | 58 60 | 2 o | 52 60 | 29.75 66 | NW 1 | Rain. |
| 26 | 42 58 | 7 o | 43 58 | 29.98 70 | 0.420 SW 1 | Fine. |
| | 58 60 | 2 o | 58 60 | 30.01 52 | WSW 1 | Fine. |
| 27 | 49 58 | 7 o | 53 58 | 29.56 70 | 0.060 S 2 | Rain. |
| | 64 59 | 2 o | 60 59 | 29.85 66 | SSW 2 | Rain. |
| 28 | 41 57 | 7 o | 42 57 | 29.81 64 | 0.180 WSW 1 | Fine. |
| | 55 57 | 2 o | 47 57 | 29.84 66 | NW 1 | Rain. |
| 29 | 40 57 | 7 o | 40 57 | 29.90 66 | 0.090 W 1 | Fair. |
| | 53 59 | 2 o | 53 59 | 29.98 55 | W 1 | Fair. |
| 30 | 43 57 | 7 o | 46 57 | 29.94 67 | SW 1 | Rain. |
| | 58 58 | 2 o | 57 58 | 29.85 72 | SW 1 | Rain. |
C 2
## METEOROLOGICAL JOURNAL
for October, 1809.
| Six's Therm. least and greatest Heat | Time, H. M. | Therm. without. | Therm. within. | Barom. Inches | Hygro-meter. | Rain, Inches | Winds, Points | Str. | Weather. |
|-------------------------------------|-------------|----------------|---------------|--------------|--------------|--------------|-------------|------|----------|
| Oct. 1 | | | | | | | | | |
| 49 | 7 | 50 | 57 | 30.10 | 07 | 0.030 | S | 1 | Cloudy. |
| 57 | 2 | 57 | 58 | 30.18 | 57 | | N | 1 | Fair. |
| 2 | 7 | 53 | 57 | 30.28 | 70 | | SSW | 1 | Cloudy. |
| 61 | 2 | 61 | 59 | 30.31 | 72 | | S | 1 | Cloudy. |
| 3 | 7 | 57 | 58 | 30.32 | 73 | | SSW | 1 | Cloudy. |
| 63 | 2 | 62 | 60 | 30.30 | 67 | | S | 1 | Cloudy. |
| 4 | 7 | 56 | 58 | 30.19 | 68 | | ESE | 1 | Cloudy. |
| 62 | 2 | 62 | 62 | 30.16 | 58 | | NE | 1 | Fine. |
| 5 | 7 | 48 | 59 | 30.08 | 70 | | NE | 1 | Fair. |
| 61 | 2 | 61 | 63 | 30.08 | 58 | | E | 1 | Fine. |
| 6 | 7 | 53 | 60 | 30.06 | 76 | | NE | 1 | Cloudy. |
| 62 | 2 | 61 | 62 | 30.05 | 58 | | E | 1 | Cloudy. |
| 7 | 7 | 52 | 60 | 30.95 | 69 | | NNE | 1 | Cloudy. |
| 60 | 2 | 59 | 62 | 30.07 | 57 | | E | 1 | Fine. |
| 8 | 7 | 44 | 59 | 30.09 | 67 | | NNE | 1 | Fine. |
| 57 | 2 | 56 | 60 | 30.10 | 57 | | ENE | 2 | Fine. |
| 9 | 7 | 44 | 57 | 30.09 | 62 | | NE | 2 | Fine. |
| 52 | 2 | 51 | 59 | 30.08 | 53 | | E | 2 | Fine. |
| 10 | 7 | 42 | 56 | 30.04 | 60 | | NNE | 1 | Cloudy. |
| 55 | 2 | 50 | 57 | 30.03 | 52 | | ENE | 2 | Fair. |
| 11 | 7 | 45 | 56 | 30.00 | 57 | | E | 2 | Fine. |
| 50 | 2 | 50 | 57 | 30.03 | 53 | | E | 2 | Fine. |
| 12 | 7 | 40 | 55 | 30.12 | 58 | | NNE | 1 | Cloudy. |
| 49 | 2 | 49 | 58 | 30.11 | 54 | | E | 1 | Fair. |
| 13 | 7 | 36 | 55 | 30.20 | 60 | | NNE | 1 | Fair. |
| 48 | 2 | 48 | 58 | 30.21 | 54 | | E | 1 | Fair. |
| 14 | 7 | 36 | 54 | 30.28 | 61 | | NE | 1 | Fair. |
| 51 | 2 | 51 | 57 | 30.28 | 57 | | N | 1 | Fair. |
| 15 | 7 | 37 | 53 | 30.34 | 65 | | NNE | 1 | Cloudy. |
| 49 | 2 | 49 | 56 | 30.28 | 60 | | S | 1 | Fine. |
| 16 | 7 | 42 | 53 | 30.13 | 65 | | SSW | 1 | Cloudy. |
| 56 | 2 | 56 | 56 | 30.68 | 64 | | SSW | 1 | Cloudy. |
## METEOROLOGICAL JOURNAL
for October, 1809.
| Six's Therm. least and greatest Heat | Time. | Therm. without. | Therm. within. | Barom. Inches. | Hygro-meter. | Rain. Inches. | Winds. Points. | Str. | Weather. |
|-------------------------------------|-------|-----------------|----------------|---------------|--------------|---------------|---------------|-----|----------|
| Oct. 17 | | | | | | | | | |
| 53 | 7 o | 53 | 54 | 30,13 | 75 | SW | 1 | Cloudy. |
| 60 | 2 o | 60 | 57 | 30,10 | 66 | SSW | 1 | Cloudy. |
| 18 | 7 o | 53 | 55 | 30,08 | 75 | SSW | 1 | Rain. |
| 59 | 2 o | 59 | 58 | 30,10 | 70 | SW | 1 | Cloudy. |
| 19 | 7 o | 55 | 57 | 30,14 | 77 | SW | 1 | Cloudy. |
| 59 | 2 o | 59 | 59 | 30,15 | 76 | SW | 1 | Cloudy. |
| 20 | 7 o | 53 | 57 | 30,15 | 72 | SW | 1 | Cloudy. |
| 55 | 2 o | 55 | 58 | 30,17 | 67 | SSW | 1 | Cloudy. |
| 21 | 7 o | 52 | 57 | 30,15 | 72 | ESE | 1 | Cloudy. |
| 56 | 2 o | 56 | 59 | 30,10 | 65 | SE | 1 | Cloudy. |
| 22 | 7 o | 52 | 58 | 30,09 | 65 | S | 1 | Cloudy. |
| 54 | 2 o | 53 | 59 | 30,07 | 62 | S | 1 | Cloudy. |
| 23 | 7 o | 52 | 58 | 30,00 | 71 | SE | 1 | Cloudy. |
| 58 | 2 o | 57 | 59 | 29,95 | 65 | S | 1 | Cloudy. |
| 24 | 7 o | 50 | 58 | 29,88 | 73 | E | 1 | Fine. |
| 61 | 2 o | 61 | 61 | 29,85 | 66 | SE | 1 | Fine. |
| 25 | 7 o | 51 | 59 | 30,10 | 68 | SW | 1 | Fine. |
| 57 | 2 o | 57 | 60 | 30,22 | 60 | E | 1 | Fair. |
| 26 | 7 o | 52 | 59 | 30,27 | 74 | E | 1 | Fair. |
| 65 | 2 o | 65 | 63 | 30,26 | 69 | E | 1 | Fair. |
| 27 | 7 o | 50 | 60 | 30,28 | 74 | NE | 1 | Foggy. |
| 62 | 2 o | 62 | 62 | 30,24 | 72 | NE | 1 | Fair. |
| 28 | 7 o | 49 | 60 | 30,27 | 76 | Foggy. | | |
| 53 | 2 o | 53 | 61 | 30,26 | 75 | Foggy. | | |
| 29 | 7 o | 48 | 59 | 30,26 | 77 | SE | 1 | Foggy. |
| 50 | 2 o | 50 | 60 | 30,24 | 73 | SE | 1 | Foggy. |
| 30 | 7 o | 49 | 58 | 30,20 | 76 | E | 1 | Foggy. |
| 52 | 2 o | 52 | 60 | 30,15 | 75 | E | 1 | Cloudy. |
| 31 | 7 o | 47 | 58 | 30,10 | 76 | NE | 1 | Foggy. |
| 50 | 2 o | 50 | 59 | 30,05 | 71 | NE | 1 | Cloudy. |
## METEOROLOGICAL JOURNAL
for November, 1809.
| 1809 | Six's Therm. least and greatest Heat. | Time. | Therm. without. | Therm. within. | Barom. Inches. | Hygro-meter. | Rain. Inches. | Winds. Points. | Str. | Weather. |
|------|-------------------------------------|-------|----------------|---------------|---------------|--------------|--------------|-------------|-----|----------|
| Nov. 1 | 44 7 o 48 58 30.07 75 NNE 1 Cloudy. |
| | 54 2 o 53 58 30.10 67 NE 1 Cloudy. |
| | 43 7 o 46 56 30.20 60 NNW 1 Cloudy. |
| | 51 2 o 51 57 30.21 58 N 1 Cloudy. |
| | 40 7 o 40 55 30.13 67 NE 1 Fair. |
| | 48 2 o 48 57 30.07 59 NE 1 Cloudy. |
| | 41 7 o 42 54 29.95 67 NE 1 Cloudy. |
| | 48 2 o 48 56 29.80 70 N 1 Rain. |
| | 42 7 o 42 54 29.81 72 0.190 NW 1 Fair. |
| | 46 2 o 45 56 29.87 71 SW 1 Rain. |
| | 38 7 o 41 53 29.92 73 0.128 SW 1 Cloudy. |
| | 47 2 o 47 57 29.85 67 SW 1 Fair. |
| | 38 7 o 39 53 30.01 73 NE 1 Fair. |
| | 50 2 o 49 55 30.11 70 NE 1 Cloudy. |
| | 41 7 o 41 53 30.38 77 NE 1 Foggy. |
| | 48 2 o 48 55 30.41 72 NNE 1 Cloudy. |
| | 42 7 o 42 53 30.40 73 NE 1 Cloudy. |
| | 50 2 o 50 55 30.40 68 NE 1 Cloudy. |
| | 46 7 o 47 55 30.34 67 NE 1 Cloudy. |
| | 51 2 o 51 57 30.27 66 E 1 Cloudy. |
| | 43 7 o 43 54 30.16 65 E 1 Cloudy. |
| | 44 2 o 43 56 30.10 65 E 1 Cloudy. |
| | 42 7 o 43 54 29.92 73 E 1 Cloudy. |
| | 46 2 o 45 56 29.80 73 E 1 Cloudy. |
| | 43 7 o 43 53 29.73 73 0.105 SW 1 Cloudy. |
| | 47 2 o 47 56 29.75 68 SW 1 Cloudy. |
| | 38 7 o 38 53 29.72 72 NNE 1 Foggy. |
| | 48 2 o 48 56 29.64 71 NE 1 Cloudy. |
| | 38 7 o 38 54 29.65 70 0.145 NNE 1 Cloudy. |
| | 40 2 o 40 55 29.67 58 N 1 Fair. |
| | 30 7 o 30 52 29.68 60 NW 1 Fair. |
| | 37 2 o 37 53 29.74 57 NW 1 Fair. |
## METEOROLOGICAL JOURNAL
for November, 1809.
| Six's Therm. least and greatest Heat | Time. | Therm. without. | Therm. within. | Barom. Inches. | Hygro-meter. | Rain. Inches. | Winds. Points. | Str. | Weather. |
|-------------------------------------|-------|----------------|---------------|----------------|--------------|---------------|---------------|------|----------|
| Nov. 17 | | | | | | | | | |
| | 32 | 7 o | 38 | 52 | 29.56 | 70 | WSW | I | Snow. |
| | 47 | 2 o | 45 | 53 | 29.44 | 56 | NW | 2 | Cloudy. |
| 18 | 30 | 7 o | 39 | 50 | 29.71 | 62 | W | 1 | Fair. |
| | 38 | 2 o | 38 | 52 | 29.80 | 62 | NW | 1 | Fair. |
| | 29 | 7 o | 39 | 48 | 30.23 | 66 | NNE | 1 | Fine. |
| | 38 | 2 o | 38 | 52 | 30.35 | 63 | N | 1 | Fine. |
| | 25 | 7 o | 26 | 47 | 30.46 | 64 | WSW | 1 | Fine. |
| | 38 | 2 o | 38 | 51 | 30.36 | 63 | WSW | 1 | Fine. |
| | 34 | 7 o | 38 | 48 | 30.28 | 70 | 0.043 | N | Cloudy. |
| | 42 | 2 o | 41 | 51 | 30.31 | 62 | NW | 1 | Fair. |
| 22 | 34 | 7 o | 37 | 48 | 30.18 | 73 | WSW | 1 | Cloudy. |
| | 50 | 2 o | 50 | 52 | 30.05 | 63 | W | 1 | Cloudy. |
| | 41 | 7 o | 41 | 49 | 30.05 | 72 | SW | 1 | Fair. |
| | 49 | 2 o | 49 | 53 | 29.93 | 67 | W | 1 | Cloudy. |
| | 44 | 7 o | 44 | 51 | 29.37 | 70 | 0.380 | WSW | Rain. |
| | 45 | 2 o | 44 | 53 | 29.37 | 70 | NW | 1 | Fair. |
| 25 | 37 | 7 o | 37 | 52 | 29.78 | 65 | 0.023 | N | Fair. |
| | 43 | 2 o | 43 | 53 | 29.66 | 67 | SW | 1 | Cloudy. |
| | 38 | 7 o | 42 | 51 | 29.10 | 70 | 0.045 | SW | Rain. |
| | 45 | 2 o | 45 | 54 | 29.14 | 64 | W | 1 | Cloudy. |
| 27 | 32 | 7 o | 32 | 50 | 29.57 | 70 | NNE | 1 | Fine. |
| | 42 | 2 o | 42 | 53 | 29.78 | 70 | N | 1 | Fair. |
| 28 | 32 | 7 o | 32 | 50 | 29.96 | 73 | SW | 1 | Foggy. |
| | 40 | 2 o | 39 | 52 | 29.90 | 73 | SW | 1 | Cloudy. |
| | 35 | 7 o | 35 | 48 | 29.88 | 74 | 0.033 | W | Foggy. |
| | 42 | 2 o | 42 | 52 | 29.87 | 72 | SW | 1 | Cloudy. |
| | 33 | 7 o | 33 | 48 | 29.90 | 74 | SW | 1 | Foggy. |
| | 44 | 2 o | 43 | 52 | 29.80 | 72 | SW | 1 | Cloudy. |
## METEOROLOGICAL JOURNAL
for December, 1809.
| Six's Therm. least and greatest Heat | Time. H. M. | Therm. without. | Therm. within. | Barom. Inches. | Hygro-meter. | Rain. Inches. | Winds. Points. | Str. | Weather. |
|-------------------------------------|-------------|-----------------|---------------|----------------|--------------|---------------|---------------|-----|----------|
| Dec. 1 | | | | | | | | | |
| | 43 | 8 o | 44 | 51 | 29,27 | 75 | 0,403 | SSW| Cloudy. |
| | 45 | 2 o | 44 | 53 | 29,33 | 65 | WNW | I | Fair. |
| | 35 | 8 o | 35 | 51 | 29,57 | 70 | 0,050 | W | Fair. |
| | 45 | 2 o | 45 | 54 | 29,80 | 65 | NW | I | Cloudy. |
| | 34 | 8 o | 37 | 49 | 29,93 | 68 | SW | I | Cloudy. |
| | 47 | 2 o | 47 | 52 | 29,82 | 68 | S | I | Cloudy. |
| | 44 | 8 o | 44 | 50 | 29,51 | 76 | 0,055 | W | Fair. |
| | 48 | 2 o | 48 | 54 | 29,44 | 70 | SW | I | Cloudy. |
| | 38 | 8 o | 38 | 50 | 29,80 | 70 | WSW | I | Cloudy. |
| | 48 | 2 o | 48 | 53 | 30,03 | 65 | WNW | I | Fair. |
| | 38 | 8 o | 45 | 52 | 30,02 | 75 | SW | 2 | Cloudy. |
| | 51 | 2 o | 50 | 53 | 29,97 | 76 | SSW | 2 | Cloudy. |
| | 50 | 8 o | 54 | 54 | 29,84 | 76 | 0,073 | S | Cloudy. |
| | 54 | 2 o | 52 | 54 | 29,92 | 68 | SW | 2 | Cloudy. |
| | 38 | 8 o | 40 | 53 | 30,24 | 68 | 0,100 | W | Cloudy. |
| | 49 | 2 o | 46 | 55 | 30,11 | 67 | S | I | Cloudy. |
| | 44 | 8 o | 46 | 54 | 29,67 | 76 | 0,055 | W | Cloudy. |
| | 52 | 2 o | 48 | 57 | 29,54 | 67 | S | 2 | Cloudy. |
| | 46 | 8 o | 46 | 55 | 29,15 | 70 | 0,090 | SSW| Cloudy. |
| | 50 | 2 o | 50 | 57 | 29,17 | 63 | SSW | I | Fair. |
| | 38 | 8 o | 38 | 53 | 29,34 | 68 | 0,205 | SW| Fair. |
| | 43 | 2 o | 43 | 56 | 29,47 | 65 | SW | I | Fair. |
| | 40 | 8 o | 46 | 52 | 28,97 | 73 | 0,212 | S | Rain [much wind last night.] |
| | 48 | 2 o | 45 | 55 | 29,05 | 64 | SW | 2 | Cloudy. |
| | 38 | 8 o | 40 | 52 | 29,20 | 67 | 0,055 | SW| Cloudy. |
| | 44 | 2 o | 43 | 55 | 29,18 | 68 | SSW | 2 | Fair. |
| | 33 | 8 o | 33 | 52 | 29,41 | 70 | 0,022 | WNW| Fine. |
| | 41 | 2 o | 41 | 55 | 29,41 | 66 | SSW | 2 | Fine. |
| | 39 | 8 o | 40 | 52 | 28,76 | 68 | 0,245 | S | Fair. |
| | 42 | 2 o | 40 | 53 | 28,80 | 68 | S | I | Cloudy. |
| | 34 | 8 o | 35 | 51 | 28,83 | 70 | SSE | 2 | Cloudy. |
| | 41 | 2 o | 40 | 53 | 28,85 | 70 | | | |
## METEOROLOGICAL JOURNAL
for December, 1809.
| Six's Therm. least and greatest Heat | Time. | Therm. without. | Therm. within. | Barom. Inches. | Hygro-meter. | Rain. Inches. | Winds. Points. | Str. | Weather. |
|-------------------------------------|-------|----------------|---------------|---------------|--------------|---------------|-------------|------|----------|
| Dec. 17 | | | | | | | | | |
| 37 | 8 | 39 | 51 | 28.79 | 70 | | WSW | 2 | Cloudy. |
| 47 | 2 | 43 | 53 | 28.62 | 72 | | ESE | 2 | Rain. |
| 18 | 8 | 40 | 50 | 28.26 | 73 | 0.350 | SW | 2 | Cloudy. |
| 42 | 2 | 42 | 53 | 28.52 | 70 | | W | 2 | Cloudy. |
| 19 | 8 | 40 | 50 | 29.22 | 70 | 0.025 | WNW | 2 | Cloudy. |
| 40 | 2 | 45 | 53 | 29.37 | 68 | | NW | 2 | Cloudy. |
| 20 | 8 | 39 | 50 | 29.77 | 68 | | NW | 1 | Cloudy. |
| 45 | 2 | 43 | 53 | 29.74 | 67 | 0.080 | SW | 1 | Cloudy. |
| 21 | 8 | 35 | 50 | 29.74 | 72 | | SW | 1 | Cloudy. |
| 35 | 2 | 44 | 53 | 29.77 | 68 | | W | 1 | Fair. |
| 22 | 8 | 40 | 51 | 29.96 | 72 | | SW | 1 | Cloudy. |
| 39 | 2 | 46 | 53 | 29.94 | 73 | | SSW | 1 | Cloudy. |
| 23 | 8 | 38 | 51 | 29.93 | 74 | | W | 1 | Foggy. |
| 38 | 2 | 40 | 53 | 29.93 | 74 | | WSW | 1 | Foggy. |
| 24 | 8 | 34 | 50 | 29.82 | 71 | 0.040 | WNW | 1 | Snow. |
| 32 | 8 | 38 | 52 | 29.85 | 72 | | NE | 2 | Sleet. |
| 25 | 8 | 36 | 48 | 30.03 | 72 | | W | 1 | Foggy. |
| 32 | 2 | 43 | 52 | 29.92 | 72 | | W | 1 | Cloudy. |
| 26 | 8 | 40 | 49 | 29.77 | 75 | 0.140 | NE | 1 | Rain. |
| 44 | 2 | 41 | 52 | 29.74 | 74 | | SW | 1 | Rain. |
| 27 | 8 | 42 | 50 | 29.81 | 73 | 0.093 | NE | 1 | Cloudy. |
| 40 | 2 | 42 | 53 | 29.86 | 75 | | NE | 1 | Cloudy. |
| 28 | 8 | 37 | 50 | 30.08 | 73 | | NE | 1 | Cloudy. |
| 37 | 2 | 39 | 52 | 30.10 | 69 | | SW | 1 | Fair. |
| 29 | 8 | 45 | 50 | 29.86 | 75 | 0.020 | SW | 2 | Rain. |
| 36 | 2 | 49 | 53 | 29.60 | 75 | | SW | 2 | Cloudy. |
| 30 | 8 | 43 | 51 | 29.72 | 65 | 0.020 | WNW | 1 | Cloudy. |
| 43 | 2 | 47 | 53 | 29.70 | 66 | | WSW | 1 | Cloudy. |
| 49 | 8 | 48 | 52 | 29.90 | 72 | | W | 1 | Cloudy. |
| 45 | 2 | 52 | 53 | 29.95 | 68 | | SW | 1 | Cloudy. |
MDCCCX.
| Thermometer without | Thermometer within | Barometer* | Hygrometer. | Rain. |
|---------------------|--------------------|------------|-------------|-------|
| Six's Therm. | | | | |
| Greatest height. | | | | |
| Least height. | | | | |
| Mean height. | | | | |
| Deg. | Deg. | Inches. | Deg. | Inches. |
| January | 55 | 20 | 37.1 | 55 |
| February | 55 | 34 | 45.9 | 55 |
| March | 62 | 33 | 44.7 | 61 |
| April | 57 | 29 | 43.8 | 56 |
| May | 78 | 36 | 58.3 | 78 |
| June | 78 | 45 | 60.2 | 78 |
| July | 78 | 50 | 62.4 | 70 |
| August | 79 | 49 | 61.2 | 79 |
| September | 72 | 40 | 58.6 | 72 |
| October | 65 | 35 | 51.8 | 65 |
| November | 54 | 29 | 41.4 | 53 |
| December | 54 | 32 | 42.2 | 52 |
| Whole year | | | | |
* The quicksilver in the basin of the barometer, is 81 feet above the level of low water spring tides at Somerset-house.