Meteorological Journal, Kept at the Apartments of the Royal Society, by Order of the President and Council

METEOROLOGICAL JOURNAL, KEPT AT THE APARTMENTS OF THE ROYAL SOCIETY, BY ORDER OF THE PRESIDENT AND COUNCIL. MDCCCXIX. ## METEOROLOGICAL JOURNAL for January, 1818. | Time | Therm. without. | Therm. within. | Barom. Inches. | Six's Therm. | Winds. Points. | Str. | Weather. | |------|-----------------|----------------|----------------|--------------|---------------|-----|----------| | Jan. | | | | | | | | | 1 | 8° 28 | 4° 30.01 | 26 | NW | 1 | Foggy. | | 2 | 8° 33 | 4° 30.02 | 33 | NE | 1 | Fine. | | 2 | 8° 33 | 4° 30.01 | 28 | NW | 1 | Cloudy. | | 3 | 8° 32 | 4° 29.96 | 36 | E | 1 | Cloudy, thick weather. | | 3 | 8° 35 | 4° 29.57 | 35 | SE | 1 | Snow. | | 4 | 8° 41 | 4° 29.48 | 35 | SW | 1 | Cloudy. | | 4 | 8° 43 | 4° 29.51 | 45 | SSW | 1,2 | Rain. | | 5 | 8° 42 | 4° 29.52 | 37 | SSW | 2,3 | Rain. | | 6 | 8° 43 | 4° 29.42 | 45 | SW | 1,2 | Rain. | | 6 | 8° 44 | 4° 29.88 | 34 | NW | 1 | Cloudy. | | 7 | 8° 39 | 4° 30.09 | 41 | WNW | 1 | Fair. | | 7 | 8° 45 | 4° 30.15 | 34 | SSW | 1 | Foggy. | | 8 | 8° 42 | 4° 30.02 | 47 | SW | 1 | Cloudy. | | 8 | 8° 38 | 4° 30.06 | 37 | NNW | 1 | Cloudy. | | 9 | 8° 39 | 4° 30.16 | 34 | NW | 1 | Fine. | | 9 | 8° 49 | 4° 29.95 | 49 | S | 1 | Fair. | | 10 | 8° 48 | 4° 29.83 | 46 | W | 1 | Rain. | | 10 | 8° 50 | 4° 29.81 | 53 | W | 1 | Cloudy. | | 11 | 8° 47 | 4° 29.79 | 48 | W | 1 | Rain. | | 11 | 8° 50 | 4° 29.72 | 51 | W | 1 | Cloudy. | | 12 | 8° 40 | 4° 29.84 | 38 | NNW | 1 | Fair. | | 12 | 8° 44 | 4° 30.08 | 44 | WbyS | 1 | Cloudy. | | 13 | 8° 48 | 4° 29.84 | 41 | W | 1,2 | Cloudy. | | 13 | 8° 50 | 4° 29.80 | 52 | W | 2 | Cloudy. | | 14 | 8° 47 | 4° 29.84 | 45 | NW | 1 | Cloudy. | | 14 | 8° 45 | 4° 29.87 | 52 | SW | 1 | Fair. | | 15 | 8° 50 | 4° 29.69 | 42 | W | 2,3 | Cloudy. | | 15 | 8° 53 | 4° 29.67 | 55 | W | 1,2 | Rain. | | 16 | 8° 47 | 4° 29.88 | 47 | W | 1 | Cloudy. | | 16 | 8° 49 | 4° 29.81 | 52 | W | 1 | Rain. | ## METEOROLOGICAL JOURNAL for January, 1818. | Time, | Therm. without. | Therm. within. | Barom. Inches. | Six's Therm. | Winds Points. | Str. | Weather. | |-------|-----------------|----------------|----------------|--------------|---------------|------|----------| | Jan. 17 | 8 o 40 | 56 | 29.88 | 39 | NE | I | Fair. A remarkably fine | | | 2 o 43 | 57 | 29.82 | 43 | NE | I | Fine. ½ day for the season. | | 18 | 8 o 39 | 53 | 29.92 | 37½ | WNW | I | Fair. | | | 2 o 41 | 54 | 30.02 | 43 | E | I | Cloudy. | | 19 | 8 o 34 | 49 | 30.46 | 32 | W | I | Fine. | | | 2 o 42 | 57 | 30.50 | 42 | W | I | Fine. | | 20 | 8 o 36 | 50 | 30.37 | 34 | WSW | I | Fine. | | | 2 o 42 | 57 | 30.25 | 43 | S | I | Fine. | | 21 | 8 o 42 | 51 | 29.91 | 36 | W | I | Rain. | | | 2 o 45 | 57 | 30.07 | 46 | WbyN | I | Fine. | | 22 | 8 o 39 | 51 | 30.00 | 34 | SW | I,2 | Fine. A violent squall | | | 2 o 44 | 56 | 29.80 | 46 | SW | I,2 | Cloudy. of wind and hail | | 23 | 8 o 36 | 51 | 29.72 | 34 | WSW | I | Fine. at 10 p.m. | | | 2 o 41 | 54 | 29.59 | 43 | W | I | Cloudy. | | 24 | 8 o 40 | 51 | 29.51 | 35 | W | I | Rain. | | | 2 o 42 | 57 | 29.51 | 45 | NW | I | Fine. | | 25 | 8 o 36 | 49 | 29.98 | 33 | NW | I | Hazy, but fine. | | | 2 o 43 | 49 | 30.00 | 43 | W | I | Fair. | | 26 | 8 o 47 | 49 | 29.89 | 41 | W | I | Cloudy. | | | 2 o 49 | 54 | 29.70 | 50 | W | I | Cloudy. | | 27 | 8 o 40 | 51 | 29.94 | 36 | W | I | Fine. | | | 2 o 44 | 54 | 29.83 | 55 | SW | I | Cloudy. | | 28 | 8 o 41 | 52 | 29.58 | 39 | W | I | Cloudy. | | | 2 o 43 | 57 | 29.67 | 45 | W | I | Cloudy. | | 29 | 8 o 37 | 49 | 29.71 | 33 | W | I | Fair. | | | 2 o 41 | 55 | 29.54 | 44 | S | I | Fine. | | 30 | 8 o 41 | 52 | 29.02 | 40 | SW | I,2 | Rain. A violent storm of | | | 2 o 45 | 57 | 28.84 | 46 | W | I | Wind from 12-5. | | 31 | 8 o 37 | 51 | 29.30 | 35 | W | I | Fine. | | | 2 o 39 | 57 | 29.43 | 39 | W | I | Fine. | ## METEOROLOGICAL JOURNAL for February, 1818. | Time | Therm. without. | Therm. within. | Barom. Inches. | Six's Therm. | Winds Points. | Winds Str. | Weather | |------|----------------|----------------|---------------|--------------|--------------|------------|----------| | Feb. 1 | 8 o | 34 | 49 | 29.18 | W | Rain and snow. | | | 2 o | 42 | 52 | 29.14 | WNW | Fine. | | | 8 o | 32 | 47 | 28.97 | SE | Hazy. | | | 2 o | 33 | 53 | 28.96 | N | Cloudy. | | | 8 o | 31 | 47 | 29.14 | E | Fine. | | | 2 o | 37 | 53 | 29.14 | WNW | Rain. | | | 8 o | 32 | 46 | 29.14 | NE | Cloudy. | | | 2 o | 34 | 49 | 29.11 | N | Cloudy. | | | 8 o | 31 | 45 | 29.54 | SW | Cloudy. | | | 2 o | 44 | 53 | 29.69 | W | Cloudy. | | | 8 o | 33 | 49 | 29.97 | E | Thick fog. | | | 2 o | 40 | 54 | 29.98 | S | Hazy. | | | 8 o | 31 | 48 | 29.08 | S | Thick fog. | | | 2 o | 31 | 53 | 29.09 | NbyE | Cloudy and hazy. | | | 8 o | 27 | 45 | 30.03 | W | Cloudy and hazy. | | | 2 o | 30 | 45 | 29.99 | W | Hazy. | | | 8 o | 26 | 42 | 30.03 | S | Cloudy and hazy. | | | 2 o | 32 | 59 | 30.04 | W | Cloudy and hazy. | | | 8 o | 28 | 43 | 30.01 | NE | Thick fog. | | | 2 o | 33 | 48 | 30.05 | E | Cloudy. | | | 8 o | 33 | 45 | 30.18 | SE | Cloudy and rather hazy. | | | 2 o | 37 | 52 | 30.22 | W | Hazy. | | | 8 o | 31 | 44 | 30.20 | S | Cloudy. | | | 2 o | 36 | 51 | 30.18 | SE | Cloudy. | | | 8 o | 34 | 46 | 30.11 | SE | Cloudy. | | | 2 o | 39 | 54 | 30.01 | SE | Fine. | | | 8 o | 33 | 47 | 29.88 | SE | Fine. | | | 2 o | 38 | 47 | 29.82 | S | Fair. | Rain this Month 0.727 Inches. ## METEOROLOGICAL JOURNAL for February, 1818. | Time | Therm. without | Therm. within | Barom. Inches | Six's Therm. | Winds Points | Str. | Weather | |------|----------------|---------------|---------------|--------------|-------------|------|---------| | Feb. 15 | 8 o | 33 | 47 | 29.90 | ESE | 1 | Hazy. | | | 2 o | 40 | 49 | 29.91 | SE | 1 | Rain. | | | 8 o | 39 | 44 | 29.91 | SE | 1 | Cloudy. | | | 2 o | 46 | 51 | 29.94 | SSW | 1 | Cloudy. | | | 8 o | 44 | 49 | 29.99 | SE | 1 | Cloudy. | | | 2 o | 48 | 61 | 29.96½ | S | 1 | Fine. | | | 8 o | 47 | 54 | 29.95 | S | 1,2 | Rain. | | | 2 o | 48 | 59 | 29.93 | SSW | 2 | Rain. | | | 8 o | 42 | 52 | 30.09 | W | 1 | Foggy. | | | 2 o | 50 | 61 | 29.89 | SbyE | 1 | Rain. | | | 8 o | 41 | 57 | 30.06 | S | 1 | Fine. | | | 2 o | 46 | 62 | 30.04 | N | 1 | Fine. | | | 8 o | 44 | 55 | 29.70 | S | 2 | Cloudy. | | | 2 o | 46 | 57 | 29.37 | NW | 1 | Rain. | | | 8 o | 40 | 52 | 29.29 | NW | 1 | Rain. | | | 2 o | 40 | 51 | 29.05 | SE | 1 | Rain. | | | 8 o | 34 | 47 | 29.78 | N | 1 | Fine. | | | 2 o | 44 | 57 | 29.83 | S | 1 | Cloudy. | | | 8 o | 37 | 49 | 29.78 | S | 1,2 | Fine. | | | 2 o | 44 | 57 | 29.88 | W | 1 | Fair. | | | 8 o | 48 | 53 | 29.59 | W | 1,2 | Cloudy. | | | 2 o | 51 | 60 | 29.58 | SW | 1 | Fair. | | | 8 o | 40 | 52 | 29.42 | W | 1 | Cloudy. | | | 2 o | 42 | 60 | 29.70 | N | 1 | Cloudy. | | | 8 o | 38 | 52 | 29.56 | S | 1 | Rain. | | | 2 o | 48 | 62 | 29.35 | W | 1 | Fine. | | | 8 o | 40 | 53 | 29.67 | WSW | 1 | Cloudy. | | | 2 o | 46 | 59 | 29.61 | SW | 1 | Cloudy. | Rain this Month 0.727 Inches A fall of snow at 5 p.m., Barom. 29.27 at 11 p.m. ## METEOROLOGICAL JOURNAL for March, 1818. | Time, H. M. | Therm. without. | Therm. within. | Barom. Inches. | Six's Therm. | Winds Points. | Str. | Weather. | |-------------|----------------|----------------|---------------|--------------|---------------|-----|----------| | Mar. 1 | | | | | | | | | 7 o | 39 | 55 | 29.69 | 38 | SW | 1 | Fair. | | 2 o | 44 | 59 | 29.63 | 51 | W | 1 | Fair. | | 7 o | 40 | 51 | 29.70 | 37 | W | 1 | Fair. | | 2 o | 45 | 58 | 29.60 | 50 | W | 1 | Rain. | | 3 o | 41 | 53 | 29.78 | 37 | S | 1 | Fine. | | 2 o | 49 | 57 | 29.68 | 50 | SW | 1,2 | Cloudy. | | 4 o | 37 | 52 | 29.39 | 35 | W | 1 | Fine. | | 2 o | 43 | 55 | 29.22 | 48 | S | 1 | Cloudy. | | 5 o | 43 | 51 | 28.88 | 42 | S | 2 | Cloudy. | | 2 o | 43 | 61 | 29.01 | 47 | WNW | 1 | Fair. | | 6 o | 41 | 53 | 29.29 | 38 | SW | 1 | Fair. | | 7 o | 45 | 62 | 29.41 | 49 | W | 1,2 | Cloudy. | | 7 o | 43 | 52 | 29.24 | 36 | S | 2,3 | Rain. | | 2 o | 44 | 57 | 28.81 | 50 | W | 2 | Cloudy. | | 8 o | 40 | 51 | 28.95 | 39 | W | 1,2 | Fine. | | 2 o | 47 | 54 | 29.11 | 52 | W | 2 | Fine. | | 9 o | 36 | 48 | 29.39 | 34 | SW | 1 | Fair. | | 2 o | 42 | 54 | 29.42 | 43 | WNW | 1 | Cloudy. | | 10 o | 33 | 49 | 29.36 | 31 | W | 1 | Cloudy. | | 2 o | 38 | 57 | 29.34 | 41 | NW | 1 | Cloudy. | | 11 o | 37 | 49 | 29.48 | 33 | W | 1 | Fair. | | 2 o | 44 | 57 | 29.51 | 44 | W | 1 | Cloudy. | | 12 o | 35 | 49 | 29.87 | 34 | W | 1 | Cloudy. | | 2 o | 45 | 57 | 29.92 | 46 | W | 1,2 | Cloudy. | | 13 o | 37 | 51 | 29.28 | 35 | NE | 1 | Cloudy. | | 2 o | 42 | 58 | 29.66 | 44 | N | 1 | Fine. | | 14 o | 35 | 50 | 29.85 | 32 | E | 1 | Fine. | | 2 o | 44 | 58 | 29.88 | 46 | W | 1 | Cloudy. | | 15 o | 41 | 50 | 29.54 | 40 | SW | 1,2 | Cloudy. | | 2 o | 45 | 46 | 29.39 | 49 | SSW | 1 | Hazy. | | 16 o | 40 | 48 | 29.47 | 36 | W | 1,2 | Cloudy. | | 2 o | 47 | 58 | 29.56 | 48 | NW | 1 | Fine. | Rain this Month 0.986 Inches. A violent gale between 10 and 12 last night, baro. 28.61 at 11 30 p.m. ## METEOROLOGICAL JOURNAL for March, 1818. | Year | Time | Therm. without | Therm. within | Barom. Inches | Six's Therm. | Winds Points | Str. | Weather | |------|------|----------------|---------------|---------------|--------------|-------------|-----|---------| | 1818 | Mar. 17 | 7 o | 45 | 51 | 29.72 | 40 | W | Rain. | | | | 2 o | 50 | 59 | 29.93 | 51 | N | Cloudy. | | | 18 | 7 o | 41 | 53 | 30.09 | 40 | W | Cloudy. | | | | 2 o | 51 | 60 | 30.05 | 53 | WNW | Cloudy. | | | 19 | 7 o | 46 | 55 | 30.01 | 46 | W | Cloudy. | | | | 2 o | 50 | 60 | 29.94 | 53 | WSW | Cloudy. | | | 20 | 7 o | 48 | 56 | 29.69 | 48 | NW | Cloudy. | | | | 2 o | 51 | 68 | 29.86 | 52 | NW | Fine. | | | 21 | 7 o | 40 | 50 | 29.97 | 35 | W | Fair. | | | | 2 o | 46 | 62 | 29.88 | 52 | W | Rain and squally. | | | 22 | 7 o | 46 | 54 | 29.66 | 40½ | W | Rain. | | | | 2 o | 49 | 57 | 29.68 | 54 | NW | Fine, showery. | | | 23 | 7 o | 44 | 53 | 29.28 | 47 | NE | Rain and squally. | | | | 2 o | 47 | 63 | 29.53 | 52 | W | Fine, showery. | | | 24 | 7 o | 40 | 53 | 29.68 | 38 | WSW | Cloudy. | | | | 2 o | 48 | 57 | 29.68 | 50 | WNW | Showery. | | | 25 | 7 o | 39 | 52 | 29.56 | 37 | W | Cloudy. | | | | 2 o | 43 | 58 | 29.64 | 49 | N | Cloudy. | | | 26 | 7 o | 42 | 51 | 29.57 | 34 | WNW | Rain. | | | | 2 o | 40 | 57 | 29.22 | 43 | NE | Rain. | | | 27 | 7 o | 38 | 51 | 30.01 | 34 | W | Cloudy. | | | | 2 o | 44 | 48 | 30.17 | 46 | NW | Fine. | | | 28 | 7 o | 39 | 52 | 30.33 | 35 | S | Cloudy. | | | | 2 o | 46 | 58 | 30.30 | 50 | S | Cloudy. | | | 29 | 7 o | 42 | 51 | 30.21 | 38½ | SE | Fine. | | | | 2 o | 46 | 53 | 30.14 | 52 | S | Fine. | | | 30 | 7 o | 41 | 49 | 30.17 | 37 | S | Fine. | | | | 2 o | 50 | 58 | 30.24 | 55 | W | Cloudy. | | | 31 | 7 o | 40 | 52 | 30.34 | 38 | SE | Fine. | | | | 2 o | 46 | 59 | 30.31 | 48 | E | Cloudy. | Rain this Month = 0.986 Inches. ## METEOROLOGICAL JOURNAL for April, 1818. | Time | Therm. without | Therm. within | Barom. Inches | Six's Therm. | Winds Points | Str. | Weather | |------|----------------|---------------|---------------|--------------|--------------|-----|---------| | 7 o | 43 | 52 | 30.26 | 38 | E | | Fine | | 2 o | 44 | 59 | 30.22 | 49 | NW | | Fine | | 7 o | 41 | 52 | 30.31 | 39 | N | | Cloudy | | 2 o | 45 | 59 | 30.33 | 47 | NE | | Fine | | 3 o | 41 | 52 | 30.36 | 39 | E | | Cloudy | | 2 o | 46 | 61 | 30.38 | 48 | SE | | Cloudy | | 4 o | 40 | 52 | 30.40 | 35 | S | | Fine | | 2 o | 46 | 62 | 30.37 | 48 | SE | | Fine | | 5 o | 40 | 52 | 30.10 | 33 | SSE | | Fine | | 2 o | 43 | 55 | 30.07 | 54 | NW | | Fair | | 6 o | 48 | 54 | 29.31 | 42 | SW | | Fine | | 2 o | 50 | 57 | 29.32 | 52 | N | | Cloudy, rain in the night. | | 7 o | 40 | 51 | 29.72 | 39 | SSE | | Rain | | 2 o | 49 | 58 | 29.56 | 50 | SW | | Rain | | 8 o | 53 | 56 | 29.49 | 50 | S | | Cloudy | | 2 o | 49 | 59 | 29.45 | 62 | NE | | Rain | | 9 o | 53 | 56 | 29.37 | 50 | S | | Fine | | 2 o | 54 | 64 | 29.38 | 57 | W | | Cloudy | | 10 o | 47 | 58 | 29.61 | 44 | S | | Rain | | 2 o | 52 | 65 | 29.50 | 55 | S | | Rain | | 11 o | 46 | 58 | 29.27 | 46 | S | | Fine | | 2 o | 44 | 57 | 29.45 | 59 | SSW | | Rain | | 12 o | 41 | 53 | 29.93 | 46 | NNW | | Fine | | 2 o | 47 | 53 | 30.03 | 51 | SW | | Fine | | 13 o | 38 | 51 | 30.08 | 35 | S by W | | Cloudy | | 2 o | 48 | 60 | 29.96 | 52 | SW | | Fine | | 14 o | 43 | 52 | 29.71 | 40 | SE | | Hazy | | 2 o | 51 | 60 | 29.72 | 56 | SE | | Cloudy | | 15 o | 44 | 54 | 29.77 | 38 | E | | Fine, but rather hazy. | | 2 o | 51 | 63 | 29.70 | 55 | SE | | Fair | ## METEOROLOGICAL JOURNAL for April, 1818. | Time | Therm. without | Therm. within | Barom. | Six's Therm. | Winds. | Weather. | |------|----------------|---------------|--------|--------------|--------|----------| | | H. M. | | Inches.| | Points.| Str. | | Apr. 16 | | | | | | | | 7 o | 45 | 55 | 29.44 | 41 | SE | Fine. | | 2 o | 54 | 63 | 29.34 | 56 | SE | Cloudy. | | 17 | 49 | 57 | 29.28 | 46 | E | Rain. | | 2 o | 52 | 62 | 29.62 | 54 | E | Cloudy. | | 18 | 45 | 55 | 29.33 | 44 | E | Cloudy. | | 2 o | 51 | 68 | 29.45 | 54 | ESE | Fine. | | 19 | 43 | 55 | 29.71 | 43 | NE | Cloudy. | | 2 o | 48 | 56 | 29.76 | 50 | E | Cloudy. | | 20 | 49 | 53 | 29.82 | 35 | E | Fine, rather hazy. | | 2 o | 48 | 58 | 29.81 | 50 | E | Cloudy. | | 21 | 44 | 54 | 29.71 | 35 | E | Cloudy. | | 2 o | 52 | 63 | 29.70 | 53 | SE | Cloudy. | | 22 | 49 | 55 | 29.71 | 45 | E | Cloudy and hazy. | | 2 o | 53 | 59 | 29.63 | 56 | E | Rain. | | 23 | 48 | 54 | 29.56 | 45 | E | Rain. | | 2 o | 45 | 61 | 29.48 | 48 | E | Thick dark foggy weather. | | 24 | 46 | 58 | 29.30 | 44 | ESE | Rain. | | 2 o | 51 | 62 | 29.33 | 53 | E | Cloudy. | | 25 | 50 | 58 | 29.13 | 43 | S | Rain. | | 2 o | 64 | 63 | 29.19 | 55 | SW | Fair. | | 26 | 52 | 57 | 29.42 | 43 | NW | Cloudy. | | 2 o | 61 | 61 | 29.47 | 65 | SW | Fine. | | 27 | 55 | 59 | 29.42 | 53 | E | Cloudy, but fine. | | 2 o | 60 | 65 | 29.57 | 64 | SW | Fine. | | 28 | 50 | 59 | 29.83 | 49 | S by E | Fair. | | 2 o | 58 | 63 | 29.90 | 62 | SW | Fair. | | 29 | 50 | 61 | 30.00 | 42 | W | Fair. | | 2 o | 59 | 65 | 29.95 | 64 | E | Fine. | | 30 | 51 | 59 | 29.76 | 45 | E | Cloudy and hazy. | | 2 o | 53 | 64 | 29.61 | 54 | E | Rain. | MDCCCXIX. ## METEOROLOGICAL JOURNAL for May, 1818. | Time | Therm. without | Therm. within | Barom. Inches | Six's Therm. | Winds Points | Str. | Weather | |------|----------------|---------------|---------------|--------------|--------------|-----|---------| | H. M. | ° | ° | | | | | | | May 1 | 7° 53 | 60 | 29.75 | 51 | N | I | Fine | | | 2° 69 | 68 | 29.85 | 62 | W | I | Fine, but showery. | | 2 | 7° 50 | 60 | 29.90 | 46 | E | I | Cloudy. | | | 2° 61 | 66 | 29.81 | 64 | E | I | Cloudy. | | 3 | 7° 53 | 60 | 29.55 | 49 | E | I | Rain. | | | 2° 60 | 63 | 29.47 | 64 | E | I | Fine. | | 4 | 7° 51 | 60 | 29.52 | 49 | W | I | Fine. | | | 2° 61 | 64 | 29.53 | 66½ | W | I | Fine. | | 5 | 7° 52 | 60 | 29.49 | 49 | NE | I | Fine. | | | 2° 60 | 63 | 29.43 | 64 | E | I | Cloudy. | | 6 | 7° 52 | 59 | 29.35 | 51 | NE | I | Cloudy. | | | 2° 57 | 63 | 29.34 | 61 | S | I | Cloudy. | | 7 | 7° 51 | 58 | 29.34 | 49½ | SSE | I | Cloudy. | | | 2° 58 | 67 | 29.39½ | 61 | SSE | I | Cloudy. | | 8 | 7° 52 | 60 | 29.57 | 48 | SSE | I | Fair. | | | 2° 61 | 62 | 29.57 | 66 | SSE | I | Cloudy. | | 9 | 7° 50 | 57 | 29.59½ | 47 | SW | I | Fine. | | | 2° 57 | 61 | 29.63 | 61 | SSE | I | Showery. | | 10 | 7° 50 | 58 | 29.86 | 47 | W | I | Fine. | | | 2° 59 | 60 | 29.87 | 64 | S | I | Fine. | | 11 | 7° 56 | 58 | 29.74 | 48 | S | I | Fine. | | | 2° 58 | 61 | 29.65 | 66 | E | I | Fine. | | 12 | 7° 54 | 59 | 29.63 | 52 | W | I | Cloudy. | | | 2° 61 | 60 | 29.65 | 65 | W | I | Cloudy. | | 13 | 7° 50 | 58 | 29.49 | 48 | SE | I | Rain. | | | 2° 58 | 62 | 29.40 | 61 | W | I | Fine, but showery. | | 14 | 7° 48 | 57 | 29.41 | 46 | S | I | Rain. | | | 2° 55 | 58 | 29.42 | 57 | S | I | Squally rainy weather. | | 15 | 7° 52 | 58 | 29.52 | 47 | W | I | Cloudy. | | | 2° 58 | 53 | 29.52 | 62 | N | I | Cloudy. | | 16 | 7° 53 | 61 | 29.56 | 48½ | E | I | Fine. | | | 2° 61 | 60 | 29.59 | 66 | SE | I | Cloudy. | Rain this Month 15.97 Inches. ## METEOROLOGICAL JOURNAL for May, 1818. | Time | Therm. without. | Therm. within. | Barom. Inches. | Six's Therm. | Winds Points. | Str. | Weather | |------|----------------|----------------|----------------|--------------|---------------|-----|---------| | 1818 | | | | | | | | | H. M. | ° | ° | Inches. | | | | | | May 17 | 7° | 54 | 58 | 29.68 | 52 | SW | Cloudy. | | | 2° | 56 | 58 | 29.78 | 57 | NNE | Rain. | | 18 | 7° | 54 | 58 | 29.87 | 48 | NNE | Fair. | | | 2° | 64 | 66 | 29.89 | 69 | E | Fair. | | 19 | 7° | 51 | 59 | 29.99 | 48 | NE | Cloudy. | | | 2° | 57 | 60 | 30.00 | 58 | N | Cloudy. | | 20 | 7° | 50 | 58 | 30.06 | 44 | NE | Fine. | | | 2° | 64 | 59 | 30.06 | 65 | E | Fair. | | 21 | 7° | 51 | 57 | 30.18 | 47 | E | Cloudy. | | | 2° | 57 | 63 | 30.18 | 67 | E | Fine. | | 22 | 7° | 50 | 58 | 30.23½ | 41 | E | Cloudy. | | | 2° | 57 | 63 | 30.24 | 60 | E | Fair. | | 23 | 7° | 50 | 57 | 30.31 | 45 | SE | Cloudy, rather hazy. | | | 2° | 57 | 59 | 30.31 | 59 | SE | Fine. | | 24 | 7° | 53 | 58 | 30.34 | 44 | E | Cloudy. | | | 2° | 60 | 64 | 30.35 | 62 | E | Fair. | | 25 | 7° | 53 | 58 | 30.33 | 49 | E | Cloudy. | | | 2° | 60 | 64 | 30.29 | 64 | EbyS | Fair. | | 26 | 7° | 59 | 59 | 30.27 | 47 | N | Fair. | | | 2° | 62 | 65 | 30.27 | 68 | E | Fair. | | 27 | 7° | 53 | 59 | 30.34 | 47 | E | Cloudy. | | | 2° | 63 | 67 | 30.29 | 67½ | E | Fine. | | 28 | 7° | 53 | 58 | 30.22 | 44 | N | Fine. | | | 2° | 64 | 66 | 30.16½ | 68 | NNE | Fair. | | 29 | 7° | 52 | 59 | 30.12 | 47 | SE | Cloudy. | | | 2° | 59 | 62 | 30.12 | 63 | SE | Cloudy. | | 30 | 7° | 51 | 59 | 30.14 | 45½ | ESE | Cloudy. | | | 2° | 55 | 60 | 30.11 | 57½ | NE | Cloudy. | | 31 | 7° | 52 | 58 | 30.00 | 45 | SW | Cloudy. | | | 2° | 65 | 64 | 29.96 | 71 | SE | Fair. | Rain this Month 1,597 Inches. ## METEOROLOGICAL JOURNAL for June, 1818. | Time. | Therm. without. | Therm. within. | Barom. Inches. | Six's Therm. | Winds. Points. | Str. | Weather. | |-------|-----------------|----------------|----------------|--------------|---------------|------|----------| | H. M. | o | o | | | | | | | 1818 | | | | | | | | | | | | | | | | | | June | | | | | | | | | 1 | 7 o | 62 | 60 | 29.98 | 57 | WSW | Cloudy. | | 2 | 68 | 63 | 29.98 | 74 | NNW | I | Cloudy. | | 2 | 64 | 63 | 30.02 | 60 | SW | I | Fine. | | 2 | 69 | 67 | 30.02 | 76 | SW | I | Fine. | | 3 | 62 | 63 | 30.08 | 53 | W | I | Fine. | | 2 | 72 | 70 | 30.09 | 76 | SW | I | Fair. | | 4 | 63 | 63 | 30.16 | 56 | SE | I | Hazy and dark. | | 2 | 73 | 73 | 30.18 | 77 | S | I | Fair. | | 5 | 63 | 66 | 30.30 | 56 | E | I | Cloudy. | | 2 | 71 | 73 | 30.30½ | 73 | E | I | Fair. | | 6 | 63 | 66 | 30.34 | 55 | E | I | Fair. | | 2 | 70 | 73 | 30.31 | 75 | E | I | Fair. | | 7 | 62 | 66 | 30.26 | 51 | E | I | Fair. | | 2 | 71 | 71 | 30.23 | 74½ | E | I | Fair. | | 8 | 64 | 66 | 30.26 | 56 | E | I | Fine. | | 2 | 69 | 73 | 30.28 | 74 | E | I | Fair. | | 9 | 65 | 67 | 30.25½ | 56 | E | I | Fine. | | 2 | 69 | 73 | 30.24 | 74 | E | I | Fair. | | 10 | 65 | 67 | 30.23 | 53½ | E | I | Fine. | | 2 | 71 | 74 | 30.22 | 78 | E | I | Fair. | | 11 | 68 | 69 | 30.14½ | 60 | E | I | Fine. | | 2 | 74 | 75 | 30.11 | 82 | E | I | Fine. | | 12 | 68 | 69 | 30.04 | 57 | E | I | Fine. | | 2 | 78 | 76 | 29.99 | 82 | E | I | Fine. Ther. 70 at 11 p.m. | | 13 | 67½ | 70 | 29.94 | 63 | W | I | Fair. | | 2 | 75 | 77 | 29.92 | 85 | E | I | Cloudy. | | 14 | 66 | 70 | 29.94 | 65 | W | I | Thunder storm at 4 p.m. | | 2 | 69 | 70 | 29.99 | 73 | N | I | Cloudy. | | 15 | 63 | 68 | 30.08 | 58 | SW | I | Cloudy, but fine. | | 2 | 71 | 72 | 30.03 | 75 | W | I | Fine. | | 16 | 65 | 68½ | 29.98½ | 61 | W | I | Fine. | | 2 | 71 | 70 | 29.92 | 75 | SSW | I | Cloudy. | ## METEOROLOGICAL JOURNAL for June, 1818. | Time | Therm. without | Therm. within | Barom. Inches | Six's Therm. | Winds Points | Str. | Weather | |------|----------------|---------------|---------------|--------------|--------------|-----|---------| | H. M. | ° | ° | Inches | | | | | | **June** | | | | | | | | | 17 | 7° 64 | 67 | 29.82 | 54 | SW | I | Cloudy. | | | 2° 68 | 68 | 29.75 | 71 | S | 1,2 | Cloudy. | | 18 | 7° 59 | 66 | 29.75 | 57 | E | I | Fine. | | | 2° 68 | 67 | 29.74 | 72 | N | I | Fine. | | 19 | 7° 59 | 64 | 29.82 | 57 | W | I | Cloudy. | | | 2° 65 | 66 | 29.81 | 71 | S | 1,2 | Cloudy. | | 20 | 7° 58 | 64 | 29.65 | 54 | SW | 1,2 | Fine. | | | 2° 62 | 64 | 29.75 | 69 | NW | 1,2 | Rain. | | 21 | 7° 59 | 63 | 30.02 | 50 | SW | I | Fine. | | | 2° 65 | 64 | 29.99 | 70 | S | I | Fine. | | 22 | 7° 59 | 64 | 29.83 | 62 | SW | I | Cloudy. | | | 2° 66 | 66 | 29.71 | 70 | SW | 2 | Cloudy. | | 23 | 7° 57 | 62 | 29.82 | 59 | SW | I | Fine. | | | 2° 65 | 65 | 29.89 | 69 | N | I | Fine. | | 24 | 7° 61 | 63 | 29.92 | 56 | N | I | Fair. | | | 2° 70 | 67 | 30.02 | 74 | W | I | Fine. | | 25 | 7° 59 | 62 | 30.10 | 58 | SW | I | Cloudy. | | | 2° 72 | 68 | 30.04 | 75 | NW | I | Fine. | | 26 | 7° 64 | 67 | 30.05 | 60 | W by N | I | Cloudy. | | | 2° 70 | 67 | 30.07 | 76 | NW | I | Cloudy. | | 27 | 7° 64 | 67 | 29.96 | 59 | SE | I | Fine. | | | 2° 70 | 74 | 29.83 | 79 | ESE | 1,2 | Cloudy, but fine. | | 28 | 7° 63 | 74 | 29.78 | 58 | NW | 2 | Cloudy. | | | 2° 66 | 67 | 29.86 | 70 | NW | 1,2 | Cloudy. | | 29 | 7° 60 | 63 | 30.16 | 58 | SW | I | Fine. | | | 2° 71 | 69 | 30.19 | 76 | NW | I | Cloudy. | | 30 | 7° 63 | 66 | 30.27 | 60 | W | I | Fine. | | | 2° 70 | 72 | 30.24 | 80 | W | I | Fine. | Rain this Month 0.497 Inches. ## METEOROLOGICAL JOURNAL for July, 1818. | Time | Therm. without | Therm. within | Barom. Inches | Six's Therm. | Winds Points | Winds Str. | Weather | |------|----------------|---------------|---------------|--------------|--------------|------------|----------| | Jan. 1 | | | | | | | | | 7 o H. M. | 64 | 66 | 30.16 | 61 | W | Fine. | | 2 | 73 | 71 | 30.10 | 78 | W | Cloudy. | | 2 | 63 | 66 | 30.08 | 61 | E | Fine. | | 2 | 68 | 69 | 30.12 | 70 | E | Cloudy. | | 3 | 61 | 64 | 30.22 | 53 | SW | Fine. | | 2 | 71 | 70 | 30.18 | 75 | W | Cloudy. | | 4 | 64 | 67 | 30.09 | 64 | NW | Cloudy. | | 2 | 70 | 72 | 30.09 | 74 | NW | Cloudy. | | 5 | 65 | 67 | 30.08 | 59 | N | Fine. | | 2 | 70 | 72 | 30.06 | 75 | NS | Fine. | | 6 | 63 | 68 | 30.11 | 60 | S | Cloudy. | | 2 | 69 | 73 | 30.09 | 73 | SE | Fine. | | 7 | 61 | 67 | 30.04 | 55 | E | Fine. | | 2 | 71 | 72 | 29.93 | 83 | E | Fine. | | 8 | 63 | 68 | 29.88 | 59 | W | Cloudy, but fine. | | 2 | 69 | 71 | 29.91 | 72 | NNW | Fine. | | 9 | 62 | 67 | 30.11 | 55 | N | Fine. | | 2 | 68 | 69 | 30.13 | 74 | SSE | Cloudy. | | 10 | 64 | 67 | 30.12 | 54 | W | Cloudy. | | 2 | 69 | 69 | 30.08 | 74 | S | Cloudy. | | 11 | 65 | 65 | 30.19 | 60 | NE | Cloudy. | | 2 | 70 | 70 | 29.99 | 74 | W | Fine. | | 12 | 63 | 68 | 29.93 | 63 | W | Rain. | | 2 | 70 | 70 | 29.81 | 74 | W | Cloudy. | | 13 | 65 | 66 | 29.80 | 61 | W | Cloudy. | | 2 | 71 | 71 | 29.90 | 76 | W | Fine. | | 14 | 65 | 67 | 29.98 | 59 | S | Fine. | | 2 | 73 | 74 | 30.23 | 79 | SW | Fine. | | 15 | 68 | 68 | 30.30 | 62 | E | Fine. | | 2 | 74 | 74 | 30.30 | 81 | W | Fine. | | 16 | 68 | 68 | 30.26 | 64 | W | Fine. | | 2 | 80 | 76 | 30.23 | 85½ | N | Fine. | Rain this Month 0.361 Inches. ## METEOROLOGICAL JOURNAL for July, 1818. | Time. | Therm. without. | Therm. within. | Barom. Inches. | Six's Therm. | Winds. Points. | Str. | Weather. | |-------|-----------------|----------------|----------------|--------------|---------------|-----|----------| | H. M. | ° | ° | | | | | | | July 17 | 7° 68 | 69 | 30.18 | 68 | E | I | Rain. | | | 2° 72 | 73 | 30.15 | 75 | E | I | Fine. | | 18 | 7° 67 | 68 | 30.09 | 59 | E | I | Cloudy. | | | 2° 72 | 71 | 30.03 | 76 | S | I | Cloudy. | | 19 | 7° 68 | 69 | 29.95 | 61 | S | I | Cloudy. | | | 2° 75 | 76 | 29.92 | 81 | E | I | Fine. | | 20 | 7° 67 | 68 | 29.97 | 63 | N | I | Cloudy. | | | 2° 72 | 76 | 29.97 | 77 | NE | I | Fine. | | 21 | 7° 64 | 68 | 29.98 | 62 | W | I | Cloudy. | | | 2° 72 | 72 | 29.97 | 76 | NW | I | Fine. | | 22 | 7° 67 | 69 | 30.08 | 64 | W | I | Fine. | | | 2° 75 | 75 | 30.10 | 81 | SW | I | Cloudy. | | 23 | 7° 69 | 70 | 30.13 | 65 | SE | I | Fine. | | | 2° 76 | 79 | 30.08 | 82 | SE | I | Fair. | | 24 | 7° 75 | 73 | 29.88 | 67 | SE | I | Fair. | | | 2° 78 | 81 | 29.86 | 89 | SW | I | Fine. | | 25 | 7° 68 | 74 | 29.84 | 69 | NW | I | Fine. | | | 2° 76 | 79 | 29.86 | 81 | W | I | Fine. | | 26 | 7° 68 | 70 | 29.88 | 65 | E | I | Fine. | | | 2° 75 | 78 | 29.84 | 81 | SW | I | Fine. | | 27 | 7° 71 | 70 | 29.84 | 69 | SE | I | Cloudy, but fine. | | | 2° 65 | 72 | 29.92 | 78 | SE | I | Fair. | | 28 | 7° 65 | 67 | 30.19 | 70 | SW | I | Cloudy, but fine. | | | 2° 71 | 72 | 30.24 | 72 | W | I | Fair. | | 29 | 7° 69 | 66 | 30.25 | 61 | SW | I | Fair. | | | 2° 73 | 70 | 30.22 | 71 | NW | I | Fair. | | 30 | 7° 69 | 69 | 30.16 | 70 | WNW | I | Cloudy, but fine. | | | 2° 75 | 72 | 30.14 | 76 | W | I | Fine. | | 31 | 7° 66 | 68 | 30.14 | 65 | NW | I | Cloudy, but fine. | | | 2° 64 | 66 | 30.09 | 70 | NW | I | Rain. | Rain this Month = 0.361 Inches. ## METEOROLOGICAL JOURNAL for August, 1818. | Time | Therm. without | Therm. within | Barom. Inches | Six's Therm. | Winds Points | Str. | Weather | |------|---------------|--------------|---------------|--------------|-------------|------|---------| | Aug. 1 | | | | | | | | | 7 o | 64 | 66 | 30.01 | 62 | NW | I | Cloudy. | | 2 o | 68 | 69 | 30.03 | 73 | NW | I | Fine. | | 7 o | 67 | 69 | 30.14 | 65 | W | I | Cloudy. | | 2 o | 68 | 69 | 30.17 | 69 | NW | I | Fair. | | 3 o | 67 | 65 | 30.04 | 66 | NW | I | Cloudy. | | 2 o | 68 | 65 | 30.11 | 69 | N | I | Fair. | | 4 o | 63 | 65 | 30.14 | 64 | NW | I | Fair. | | 2 o | 69 | 70 | 30.08 | 76 | NW | I | Fair. | | 5 o | 67 | 66 | 30.10 | 60 | ESE | I | Fair. | | 2 o | 76 | 76 | 30.11 | 84 | ESE | I | Fine. | | 6 o | 71 | 72 | 30.07 | 75 | ENE | I | Fine. | | 2 o | 70 | 70 | 30.05 | 77 | E | I | Fine. | | 7 o | 68 | 67 | 30.07 | 65 | SE | I | Fair. | | 2 o | 75 | 76 | 30.10 | 85 | SW | I | Fine. | | 8 o | 66 | 67 | 30.11 | 64 | SW | I | Fair. | | 2 o | 65 | 67 | 30.16 | 74 | SE | I | Fair. | | 9 o | 61 | 62 | 30.10 | 60 | S | I | Fine. | | 2 o | 62 | 68 | 30.17 | 69 | S | I | Fine. | | 10 o | 67 | 69 | 30.10 | 66 | N | I | Fair. | | 2 o | 66 | 67 | 30.19 | 73 | NE | I | Fair. | | 11 o | 67 | 68 | 30.01 | 65 | E | I | Rain. | | 2 o | 66 | 66 | 30.02 | 69 | E | I | Cloudy. | | 12 o | 65 | 66 | 30.07 | 68 | NE | I | Cloudy. | | 2 o | 65 | 66 | 30.12 | 69 | N | I | Cloudy. | | 13 o | 63 | 65 | 30.15 | 61 | N | I | Cloudy. | | 2 o | 70 | 71 | 30.14 | 79 | SE | I | Fine. | | 14 o | 71 | 72 | 30.07 | 69 | N | I | Cloudy. | | 2 o | 69 | 70 | 30.14 | 76 | NE | I | Fine. | | 15 o | 66 | 66 | 30.25 | 61 | E | I | Cloudy. | | 2 o | 68 | 68 | 30.24 | 73 | SW | I | Fine. | | 16 o | 66 | 67 | 30.17 | 68 | S | I | Cloudy. | | 2 o | 65 | 64 | 30.19 | 73 | SE | I | Fine. | Rain this Month 6.278 Inches. ## METEOROLOGICAL JOURNAL for August, 1818. | Time | Therm. without | Therm. within | Barom. Inches | Six's Therm. | Winds Points | Str. | Weather | |------|----------------|---------------|---------------|--------------|--------------|-----|---------| | Aug. 17 | | | | | | | | | 7 o | 63 | 68 | 30.22 | 67 | E | 1 | Fine | | 2 o | 69 | 70 | 30.24 | 70 | ESE | 1 | Fine | | 18 | 7 o | 67 | 30.08 | 63 | E | 1 | Fine | | 2 o | 65 | 67 | 29.94 | 73 | NE | 1 | Fine | | 19 | 7 o | 56 | 29.91 | 56 | NE | 1 | Cloudy | | 2 o | 67 | 69 | 30.02 | 70 | NE | 1 | Fine | | 20 | 7 o | 57 | 29.93 | 60 | SE | 1 | Fair | | 2 o | 65 | 68 | 30.05 | 75 | SE | 1 | Fine | | 21 | 7 o | 59 | 29.91 | 59 | SSE | 1 | Fair | | 2 o | 67 | 68 | 30.02 | 69 | SE | 1.2 | Fine | | 22 | 7 o | 60 | 30.01 | 58 | ENE | 1 | Fine | | 2 o | 65 | 66 | 30.12 | 68 | NE | 1 | Fine | | 23 | 7 o | 53 | 30.02 | 55 | N | 1 | Fair | | 2 o | 63 | 64 | 30.28 | 72 | NW | 1.2 | Fine | | 24 | 7 o | 59 | 30.10 | 61 | N | 1 | Fine | | 2 o | 62 | 63 | 30.18 | 67 | N | 1 | Fine | | 25 | 7 o | 59 | 30.05 | 60 | N | 1 | Fair | | 2 o | 66 | 68 | 30.10 | 69 | NE | 1 | Fair | | 26 | 7 o | 58 | 29.98 | 60 | E | 1 | Fair | | 2 o | 62 | 65 | 30.03 | 67 | NE | 1 | Fair | | 27 | 7 o | 67 | 30.07 | 65 | E | 1 | Fine | | 2 o | 75 | 76 | 30.19 | 84 | SW | 1 | Fine | | 28 | 7 o | 61 | 29.92 | 60 | S | 1 | Fair | | 2 o | 69 | 72 | 29.97 | 75 | SW | 1 | Fine | | 29 | 7 o | 63 | 30.00 | 60 | S | 1 | Fair | | 2 o | 77 | 77 | 30.07 | 80 | W | 1 | Fine | | 30 | 7 o | 60 | 29.92 | 57 | S | 1 | Fair | | 2 o | 76 | 76 | 29.97 | 81 | W | 1 | Fine | | 31 | 7 o | 57 | 29.95 | 58 | SE | 1 | Fair | | 2 o | 70 | 71 | 30.02 | 77 | S | 1 | Fine | Rain this Month 0.278 Inches. ## METEOROLOGICAL JOURNAL for September, 1818. | Time | Therm. without | Therm. within | Barom. Inches | Six's Therm. | Winds Points | Str. | Weather | |------|----------------|---------------|---------------|--------------|-------------|------|---------| | Sep. | | | | | | | | | 7 | 62 | 64 | 29.68 | 69 | NE | I | Cloudy. | | 2 | 64 | 66 | 29.75 | 72 | NE | I | Slight showers. | | 7 | 58 | 59 | 30.06 | 60 | E | I | Cloudy. | | 2 | 65 | 66 | 30.02 | 69 | N | I | Fine. | | 3 | 61 | 64 | 29.96 | 63 | NE | I | Cloudy. | | 2 | 65 | 67 | 29.98 | 70 | E | I | Fine. | | 4 | 59 | 61 | 29.97 | 60 | SE | I | Cloudy. | | 2 | 64 | 63 | 29.95 | 68 | E | I | Rain. | | 5 | 61 | 63 | 29.97 | 62 | SSE | I | Cloudy. | | 2 | 68 | 67 | 29.93 | 66 | S | I | Rain. | | 6 | 64 | 66 | 29.75 | 62 | SW | I | Cloudy. | | 2 | 60 | 62 | 29.87 | 64 | SE | I | Fair. | | 7 | 57 | 60 | 29.91 | 57 | NE | I | Cloudy. | | 2 | 61 | 62 | 30.07 | 68 | N | I | Cloudy. | | 8 | 60 | 62 | 30.00 | 61 | NW | I | Cloudy. | | 2 | 62 | 64 | 30.07 | 68 | N | I | Fine. | | 9 | 62 | 63 | 29.96 | 62 | N | I | Cloudy, but fine. | | 2 | 69 | 70 | 30.06 | 72 | ENE | I | Fair. | | 10 | 60 | 60 | 29.94 | 62 | N | I | Rain. | | 2 | 65 | 67 | 29.96 | 70 | NE | I | Fine. | | 11 | 66 | 66 | 29.95 | 61 | N | I | Cloudy. | | 2 | 67 | 69 | 30.07 | 72 | NW | I | Rain. | | 12 | 62 | 64 | 29.96 | 60 | NWbN | I | Cloudy, but fine. | | 2 | 66 | 67 | 29.94 | 70 | N | I | Cloudy, but fine. | | 13 | 60 | 61 | 30.21 | 61 | NW | I | Cloudy. | | 2 | 65 | 66 | 29.97 | 72 | WNW | I | Fair. | | 14 | 68 | 68 | 29.93 | 66 | SE | I | Fair. | | 2 | 69 | 70 | 30.10 | 77 | SE | I | Fine. | | 15 | 67 | 68 | 30.01 | 65 | E | I | Rain. | | 2 | 67 | 69 | 29.96 | 70 | E | I | Showers. | ## METEOROLOGICAL JOURNAL for September, 1818. | Time, | Therm. without. | Therm. within. | Barom. Inches. | Six's Therm. | Winds Points. | Str. | Weather. | |-------|-----------------|----------------|---------------|--------------|---------------|-----|----------| | Sep. 16 | | | | | | | | | 7 o | 56 | 55 | 29.84 | 54 | NE | I | Fair. | | 2 o | 69 | 69 | 29.77 | 70 | E | I | Rain. | | 17 | | | | | | | | | 7 o | 53 | 54 | 29.86 | 56 | E | I | Fair. | | 2 o | 63 | 63 | 29.89 | 65 | N | I | Fair. | | 18 | | | | | | | | | 7 o | 51 | 52 | 30.03 | 50 | SE | I | Fair. | | 2 o | 63 | 64 | 30.05 | 67 | S | I | Rain. | | 19 | | | | | | | | | 7 o | 56 | 55 | 29.89 | 55 | SSW | I | Fair. | | 2 o | 63 | 65 | 29.93 | 69 | S | I | Rain. | | 20 | | | | | | | | | 7 o | 58 | 60 | 29.58 | 56 | N | I | Fair. | | 2 o | 66 | 66 | 29.57 | 68 | N | I | Rain. | | 21 | | | | | | | | | 7 o | 60 | 61 | 29.56 | 60 | NE | I | Rain. | | 2 o | 68 | 68 | 29.60 | 70 | NW | I | Rain. | | 22 | | | | | | | | | 7 o | 59 | 60 | 29.59 | 61 | N | I | Cloudy. | | 2 o | 63 | 65 | 29.68 | 69 | E | I | Cloudy. | | 23 | | | | | | | | | 7 o | 59 | 59 | 29.68 | 58 | E | I | Cloudy. | | 2 o | 67 | 68 | 29.77 | 70 | E | I | Cloudy but fine | | 24 | | | | | | | | | 7 o | 58 | 59 | 29.76 | 57 | NE | I | Hazy. | | 2 o | 66 | 68 | 29.81 | 70 | NW | I | Cloudy. | | 25 | | | | | | | | | 7 o | 59 | 60 | 29.75 | 56 | N | I | Cloudy. | | 2 o | 65 | 67 | 29.55 | 68 | N | I | Cloudy. | | 26 | | | | | | | | | 7 o | 57 | 58 | 29.57 | 55 | E | I | Fair. | | 2 o | 68 | 69 | 29.66 | 70 | NW | I | Rain. | | 27 | | | | | | | | | 7 o | 58 | 59 | 29.65 | 59 | N | I | Cloudy. | | 2 o | 66 | 66 | 29.72 | 68 | N | I | Fine. | | 28 | | | | | | | | | 7 o | 59 | 60 | 29.63 | 57 | SW | I | Fine. | | 2 o | 63 | 64 | 29.77 | 67 | S | I | Fair. | | 29 | | | | | | | | | 7 o | 59 | 61 | 29.72 | 59 | S | I | Fair. | | 2 o | 64 | 66 | 29.83 | 69 | S | I | Rain. | | 30 | | | | | | | | | 7 o | 58 | 59 | 29.85 | 56 | SE | I | Fair. | | 2 o | 63 | 65 | 29.96 | 67 | SE | I | Rain. | Rain this Month 0.972 Inches. ## METEOROLOGICAL JOURNAL for October, 1818. | Time | Therm. without | Therm. within | Barom. Inches | Six's Therm. | Winds Points | Str. | Weather | |------|----------------|---------------|---------------|--------------|--------------|------|---------| | Oct. 1 | 8 o | 54 | 55 | 29.57 | 53 | E | Cloudy. | | | 2 o | 63 | 64 | 29.62 | 68 | NE | Cloudy. | | | 8 o | 51 | 52 | 29.43 | 50 | ENE | Fair. | | | 2 o | 62 | 62 | 29.57 | 65 | NE | Rain. | | | 8 o | 54 | 56 | 29.47 | 53 | E | Fair. | | | 2 o | 63 | 64 | 29.67 | 67 | E | Fair. | | | 8 o | 55 | 56 | 29.66 | 55 | E | Fair. | | | 2 o | 61 | 62 | 29.62 | 65 | N | Very heavy rain. | | | 8 o | 59 | 59 | 29.46 | 57 | NW | Rain. | | | 2 o | 65 | 64 | 29.57 | 68 | N | Fair, rain in the night. | | | 8 o | 55 | 55 | 29.43 | 53 | N | Fair. | | | 2 o | 60 | 61 | 29.35 | 65 | NW | Heavy rain. | | | 8 o | 51 | 53 | 29.33 | 50 | N | Cloudy. | | | 2 o | 59 | 59 | 29.52 | 64 | N | Cloudy. [o'clock, a.m.] | | | 8 o | 53 | 53 | 29.42 | 51 | N | Cloudy, very foggy at 9 | | | 2 o | 60 | 60 | 29.67 | 63 | N | Cloudy. | | | 8 o | 49 | 52 | 29.88 | 41 | NE | Cloudy. | | | 2 o | 58 | 57 | 29.83 | 60 | W | Fine. | | | 8 o | 56 | 58 | 29.68 | 53 | S | Cloudy. | | | 2 o | 58 | 62 | 29.53 | 61 | SW | Cloudy. | | | 8 o | 58 | 60 | 29.55 | 58 | S | Cloudy. | | | 2 o | 61 | 61 | 29.54 | 63 | S | Rain. | | | 8 o | 51 | 60 | 29.72 | 52 | S | Fine. | | | 2 o | 57 | 68 | 29.83 | 61 | W | Fine. | | | 8 o | 55 | 62 | 29.87 | 49 | SE | Cloudy. | | | 2 o | 62 | 66 | 29.88 | 64 | S | Cloudy. | | | 8 o | 57 | 63 | 29.99 | 53 | ESE | Fine. | | | 2 o | 61 | 69 | 29.98 | 67½ | S by E | Fine. | | | 8 o | 59 | 63 | 29.95 | 56 | ESE | Cloudy. | | | 2 o | 64 | 66 | 29.94 | 67 | SSE | Cloudy. | | | 8 o | 59 | 64 | 29.97 | 57 | SE | Cloudy. | | | 2 o | 66 | 66 | 30.00 | 66 | NW | Cloudy. | Rain this Month 1,166 inches. ## METEOROLOGICAL JOURNAL for October, 1818. | Time | Therm. without. | Therm. within. | Barom. Inches. | Six's Therm. | Winds Points. | Str. | Weather. | |------|----------------|----------------|----------------|--------------|---------------|-----|----------| | Oct. 17 | | | | | | | | | 8 o | 56 | 64 | 30.08 | 56 | S | I | Foggy. | | 2 o | 62 | 65 | 30.07 | 65 | ESE | I | Cloudy. | | 18 | 55 | 62 | 29.9+ | 51 | S | I | Cloudy. | | 2 o | 61 | 63 | 29.95 | 63 | S | I | Fine. | | 19 | 54 | 62 | 29.98 | 54 | W | I | Foggy thick weather. | | 2 o | 58 | 62 | 29.98 | 61 | SSW | I | Cloudy and dark. | | 20 | 53 | 61 | 30.06 | 53 | SE | I | Cloudy. | | 2 o | 59 | 64 | 30.0 | 61 | SE | I | Fine. | | 21 | 48 | 59 | 30.19 | 44 | SE | I | Foggy. | | 2 o | 54 | 61 | 30.15 | 56 | S | I | Fine. | | 22 | 49 | 57 | 30.00 | 48 | E | I | Fine. | | 2 o | 54 | 57 | 29.98 | 55 | ESE | I | Cloudy, but fine. | | 23 | 49 | 56 | 29.97 | 54 | SE | I | Cloudy. | | 2 o | 52 | 55 | 29.98 | 54 | E | I | Cloudy. | | 24 | 48 | 55 | 30.05 | 48 | E | I | Cloudy. | | 2 o | 50 | 52 | 30.15 | 51½ | SE | I | Cloudy and hazy. | | 25 | 50 | 54 | 30.03 | 48 | E | I | Fine. | | 2 o | 55 | 59 | 30.03 | 58 | E | I | Hazy. | | 26 | 51 | 55 | 30.06 | 50 | E | I | Fine. | | 2 o | 59 | 60 | 30.06 | 60 | E | I | Fine. | | 27 | 51 | 56 | 30.12 | 50 | E | I | Hazy. | | 2 o | 58 | 62 | 30.14 | 60 | E | I | Fine. | | 28 | 54 | 57 | 30.15 | 52 | W | I | Fine. | | 2 o | 61 | 61 | 30.16 | 61 | NW | I | Cloudy. | | 29 | 54 | 58 | 30.28 | 55 | W | I | Cloudy thick weather. | | 2 o | 56 | 58 | 30.32 | 60 | W | I | Fine. | | 30 | 51 | 57 | 30.30 | 52 | W | I | Fine, rather hazy. | | 2 o | 57 | 58 | 30.07 | 59 | W | I | Cloudy. | | 31 | 53 | 57 | 30.07 | 53 | SSW | I | Cloudy. | | 2 o | 56 | 58 | 29.95 | 58 | W | I | Rainy. | Rain this Month 1.166 inches. ## METEOROLOGICAL JOURNAL for November, 1818. | Time | Therm. without | Therm. within | Barom. Inches | Six's Therm. | Winds Points | Str. | Weather | |------|----------------|---------------|---------------|--------------|--------------|------|---------| | Nov. 1 | | | | | | | | | 8 o | 51 | 56 | 29.90 | 51 1/2 | SW | I | Hazy and cloudy. | | 2 o | 55 | 56 | 29.95 | 57 | W | I | Cloudy. | | 8 o | 50 | 52 | 29.94 | 51 1/2 | W | I | Cloudy and hazy. | | 2 o | 56 | 57 | 29.85 | 59 | SW | I | Fine. | | 3 | 53 | 57 | 29.77 | 54 | SbyE | I | Fine. | | 2 | 55 | 60 | 29.71 | 59 | SE | I | Fine. | | 4 | 51 | 56 | 29.54 | 51 | SSE | I | Cloudy. | | 2 | 53 | 57 | 29.44 | 57 | SSE | 1,2 | Rain. | | 5 | 54 | 57 | 29.42 | 54 | ESE | I | Foggy. | | 2 | 56 | 61 | 29.34 | 59 | SE | I | Cloudy. | | 6 | 54 | 60 | 29.34 | 55 | E | I | Cloudy, rain in the night. | | 2 | 56 | 64 | 29.39 | 59 | SE | I | Cloudy. | | 7 | 52 | 60 | 29.65 | 54 | SE | I | Cloudy. | | 2 | 55 | 66 | 29.76 | 59 | S | I | Fine. | | 8 | 47 | 58 | 29.88 | 46 | S | I | Hazy and foggy. | | 2 | 52 | 57 | 29.88 | 57 | E | I | Cloudy. | | 9 | 46 | 57 | 29.95 | 45 | E | I | Thick fog. | | 2 | 59 | 59 | 29.97 | 58 | SE | I | Hazy. [hazy weather. | | 10 | 48 | 57 | 29.97 | 49 | E | I | Small drizzly rain and | | 2 | 54 | 56 | 29.92 | 54 | SE | I | Cloudy. [night. | | 11 | 48 | 56 | 29.77 | 49 | E | I | Rain, wind and rain in the | | 2 | 52 | 58 | 29.80 | 54 | E | I | Cloudy. | | 12 | 43 | 55 | 29.68 | 45 | E | I | Fine, rather hazy. | | 2 | 49 | 60 | 29.62 | 58 | E | I | Fine. | | 13 | 50 | 57 | 29.60 | 48 | E | I | Fine. | | 2 | 55 | 63 | 29.61 | 57 | E | I | Fine. | | 14 | 55 | 59 | 29.63 | 53 | SE | 1,2 | Cloudy, rain in the night. | | 2 | 56 | 66 | 29.59 | 58 | S | 2 | Cloudy. | | 15 | 50 | 58 | 29.53 | 49 | W | 1,2 | Fine. | | 2 | 51 | 57 | 29.63 | 54 | W | I | Cloudy. | Rain this Month 1.084 Inches. ## METEOROLOGICAL JOURNAL for November, 1818. | Time | Therm. without. | Therm. within. | Barom. Inches | Six's Therm. | Winds Points | Winds Str. | Weather | |------|----------------|----------------|---------------|--------------|-------------|------------|---------| | Nov. 16 | | | | | | | | | 8 o | 51 | 57 | 29.64 | 48 | W | 1 | Rain | | 2 | 57 | 60 | 29.54 | 58 | NW | 1,2 | Cloudy | | 17 | 47 | 58 | 29.75 | 47 | W | 1 | Fine | | 2 | 51 | 63 | 29.86 | 53 | W | 1 | Fine | | 18 | 42 | 56 | 30.04 | 42 | W | 1 | Fine | | 2 | 52 | 62 | 30.07 | 50 | S | 1 | Fine | | 19 | 49 | 57 | 30.07 | 46 | S | 1 | Cloudy, and hazy. | | 2 | 52 | 63 | 30.06 | 54 | SE | 1 | Fine | | 20 | 41 | 58 | 29.95 | 42 | E | 1 | Fine | | 2 | 47 | 59 | 29.86 | 48 | E | 1 | Fine | | 21 | 41 | 55 | 29.77 | 40 | SE | 2 | Cloudy | | 2 | 42 | 59 | 29.74 | 44 | E | 1 | Fine | | 22 | 39 | 52 | 29.75 | 39 | E | 1 | Cloudy | | 2 | 42 | 53 | 29.75 | 44 | E | 1 | Cloudy, but fine. | | 23 | 49 | 52 | 29.55 | 40 | S | 1 | Rain | | 2 | 54 | 59 | 29.61 | 54 | S | 1 | Fine | | 24 | 50 | 57 | 29.73 | 49 | SW | 1 | Rain | | 2 | 52 | 62 | 29.82 | 53 | WSW | 1 | Fine | | 25 | 41 | 56 | 30.11 | 42 | W | 1 | Rain | | 2 | 52 | 66 | 30.17 | 52 | S | 1 | Fine | | 26 | 51 | 58 | 30.14 | 43 | S | 1,2 | Fine | | 2 | 53 | 60 | 30.16 | 55 | SW | 1,2 | Rain | | 27 | 52 | 60 | 30.48 | 52 | W | 1 | Cloudy | | 2 | 55 | 63 | 30.40 | 57 | W | 1 | Cloudy | | 28 | 52 | 59 | 30.40 | 52 | SW | 1 | Fine | | 2 | 56 | 63 | 30.44 | 58 | SW | 1 | Cloudy | | 29 | 54 | 59 | 30.42 | 54 | SW | 1 | Fine | | 2 | 54 | 59 | 30.41 | 59 | SW | 1 | Cloudy | | 30 | 51 | 64 | 30.23 | 52 | SW | 1 | Cloudy | | 2 | 53 | 64 | 30.21 | 54 | S | 1 | Cloudy | ## METEOROLOGICAL JOURNAL for December, 1818. | Time | Therm. without | Therm. within | Barom. Inches | Six's Therm. | Winds Points | Str. | Weather | |------|----------------|---------------|---------------|--------------|--------------|------|---------| | Dec. | | | | | | | | | 8 o | 45 | 61 | 30.05 | 49 | SE | I | Cloudy. | | 2 o | 45 | 62 | 29.97 | 50 | S | I | Cloudy. | | 8 o | 46 | 58 | 30.00 | 45 | NE | I | Cloudy. | | 2 o | 45 | 62 | 30.01 | 52 | W | I | Cloudy. | | 8 o | 47 | 56 | 29.65 | 44 | S | 2 | Rain. | | 2 o | 48 | 60 | 29.61 | 48 | SW | 1,2 | Cloudy. | | 8 o | 46 | 57 | 29.53 | 46 | SE | I | Fine. | | 2 o | 48 | 58 | 29.46 | 51 | SE | I | Cloudy. | | 5 o | 46 | 55 | 29.49 | 46 | SSE | I | Fine. | | 2 o | 50 | 60 | 29.55 | 52 | SW | I | Cloudy. | | 6 o | 42 | 54 | 29.60 | 43 | SE | I | Fine. | | 2 o | 49 | 55 | 29.61 | 59 | SE | I | Cloudy. | | 7 o | 49 | 55 | 29.44 | 46 | S | I | Cloudy. | | 2 o | 50 | 61 | 29.48 | 53 | SW | I | Cloudy. | | 8 o | 50 | 56 | 29.72 | 49 | S | I | Rain. | | 2 o | 50 | 61 | 29.87 | 54 | W | I | Cloudy. | | 9 o | 44 | 56 | 30.04 | 44 | S | I | Hazy. | | 2 o | 45 | 59 | 30.05 | 49 | S | I | Rain. | | 10 o | 40 | 53 | 30.14 | 39 | N | I | Fine. | | 2 o | 45 | 58 | 30.15 | 46 | N | I | Fine, rather hazy. | | 11 o | 38 | 54 | 30.12 | 37 | NE | I | Cloudy. | | 2 o | 43 | 56 | 30.16 | 43 | SW | I | Fine. | | 12 o | 36 | 51 | 30.14 | 36 | N | I | Cloudy. | | 2 o | 43 | 56 | 30.14 | 44 | NE | I | [weather. | | 13 o | 39 | 52 | 30.16 | 38 | E | I | Cloudy and foggy, dark | | 2 o | 42 | 52 | 30.17 | 43 | NE | I | Fine. | | 14 o | 39 | 51 | 30.21 | 38 | N | I | Hazy. | | 2 o | 42 | 58 | 30.21 | 43 | N | I | Fine. | | 15 o | 38 | 52 | 30.17 | 38 | N | I | Fine. | | 2 o | 39 | 53 | 30.08 | 39 | NNE | I | Fine. | | 16 o | 32 | 48 | 30.02 | 32 | E | I | Foggy. | | 2 o | 34 | 55 | 30.08 | 36 | NNE | I | Fine. | Rain this Month 0.722 Inches. ## METEOROLOGICAL JOURNAL for December, 1818. | Time | Therm. without | Therm. within | Barom. Inches | Six's Therm. | Winds Points | Str. | Weather | |------|----------------|---------------|---------------|--------------|--------------|-----|---------| | Dec. 17 | | | | | | | | | 8 o | 24 | 48 | 30.13 | 26 | W | I | Fine, rather hazy. | | 2 o | 34 | 53 | 30.08 | 35 | NNW | I | Cloudy. | | 18 | 8 o | 28 | 46 | 29.86 | W | I | Fine, rather hazy. | | 2 o | 38 | 54 | 29.80 | 40 | WbyN | I | Rain. | | 19 | 8 o | 31 | 49 | 30.24 | W | I | Fine. | | 2 o | 36 | 54 | 30.28 | 37 | W | I | Fine. | | 20 | 8 o | 43 | 48 | 30.13 | SW | 1,2 | Cloudy. | | 2 o | 47 | 48 | 30.05 | 47 | NW | 1,2 | Cloudy. | | 21 | 8 o | 48 | 49 | 30.08 | W | I | Cloudy. | | 2 o | 48 | 49 | 30.22 | 48 | W | I | Fine. | | 22 | 8 o | 30 | 52 | 30.51 | W | I | Thick fog. | | 2 o | 33 | 53 | 30.52 | 36 | I | Thick fog. | | 23 | 8 o | 32 | 56 | 30.43 | E | I | Thick fog. | | 2 o | 36 | 53 | 30.35 | 37 | E | I | Foggy. | | 24 | 8 o | 28 | 48 | 30.27 | N | I | Thick fog. | | 2 o | 33 | 53 | 30.25 | 35 | W | I | Fog. | | 25 | 8 o | 29 | 49 | 30.15 | S | I | Foggy. | | 2 o | 37 | 46 | 30.08 | 38 | S | I | Hazy and cloudy. | | 26 | 8 o | 33 | 45 | 29.91 | ESE | I | Cloudy. | | 2 o | 33 | 53 | 29.90 | 36 | SSE | I | Cloudy. | | 27 | 8 o | 35 | 44 | 30.08 | SW | I | Cloudy. | | 2 o | 39 | 45 | 30.14 | 40 | SE | I | Cloudy. | | 28 | 8 o | 36 | 44 | 30.44 | N | I | Fine. | | 2 o | 41 | 50 | 30.50 | 42 | N | I | Fine. | | 29 | 8 o | 35 | 46 | 30.61 | S | I | Cloudy. | | 2 o | 37 | 49 | 30.58 | 39 | N | I | Fine. | | 30 | 8 o | 39 | 44 | 30.49 | NW | I | [white frost.] | | 2 o | 36 | 51 | 30.46 | 37 | N | I | Cloudy and foggy. A | | 31 | 8 o | 33 | 43 | 30.43 | N | I | Hazy. | | 2 o | 38 | 50 | 30.41 | 38 | N | I | Thick fog. | | | | | | | | | Fine. | MDCCCXIX. | Thermometer without | Thermometer within | Barometer* | Six's Thermometer | Rain† | |---------------------|--------------------|------------|------------------|-------| | Greatest height | Least height | Mean height| Greatest height | Least height | Mean height | Greatest height | Least height | Mean height | Inches | Inches | Inches | Inches | | Deg. | Deg. | Deg. | Deg. | Deg. | Deg. | Inches. | Inches. | Inches. | Deg. | Deg. | Inches | | January | 53 | 28 | 41.7 | 59 | 41 | 51.4 | 30.50 | 29.02 | 29.82 | 55 | 26 | 41.1 | 1,461 | | February| 51 | 26 | 38.4 | 62 | 42 | 51.6 | 30.22 | 29.05 | 29.72 | 56 | 26 | 37.6 | 0,727 | | March | 51 | 33 | 43.0 | 68 | 46 | 54.5 | 30.34 | 28.84 | 29.67 | 55 | 31 | 43.3 | 0,986 | | April | 64 | 40 | 48.4 | 68 | 51 | 57.9 | 30.40 | 29.13 | 29.71 | 65 | 33 | 48.5 | 1,791 | | May | 69 | 48 | 56.0 | 68 | 53 | 60.4 | 30.35 | 29.34 | 29.84 | 69 | 41 | 55.4 | 1,597 | | June | 78 | 57 | 66.1 | 77 | 60 | 67.8 | 30.34 | 29.65 | 30.03 | 85 | 50 | 66.1 | 0,407 | | July | 80 | 61 | 68.9 | 81 | 64 | 70.4 | 30.30 | 29.80 | 30.05 | 89 | 53 | 69.5 | 0,361 | | August | 77 | 53 | 65.6 | 77 | 54 | 66.4 | 30.28 | 29.91 | 30.08 | 85 | 55 | 68.1 | 0,278 | | September| 69 | 51 | 62.3 | 70 | 52 | 63.5 | 30.21 | 29.55 | 29.86 | 77 | 50 | 64.3 | 0,972 | | October | 66 | 48 | 56.2 | 69 | 52 | 59.6 | 30.32 | 29.33 | 29.87 | 68 | 41 | 56.6 | 1,166 | | November| 59 | 39 | 50.8 | 66 | 52 | 58.7 | 30.48 | 29.34 | 29.85 | 59 | 39 | 51.6 | 1,084 | | December| 50 | 24 | 39.6 | 62 | 43 | 52.7 | 30.61 | 29.44 | 30.07 | 59 | 25 | 40.4 | 0,806 | | Whole year | 53.1 | 59.6 | 29.88 | 53.5 | 11,636 | * The quicksilver in the basin of the barometer, is 81 feet above the level of low water spring tides at Somerset-house. † The Society's Rain Gage is 114 feet above the same level, and 75 feet 6 inches above the surrounding ground. Mean variation of the magnetic needle, June 1818, 24° 15' 43" West. Dip about 70° 51'.