Hints from the Health Department. Leaflet from the archive of the Society of Medical Officers of Health. Credit: Wellcome Collection, London
[Thirty-ninth annual report of the proceedings of the Vestry of the Parish of St. Mary, Newington, London...]
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TABLE 12.
METEOROLOGICAL TABLE FOB. LONDON, 1894.
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Wnter Jan., Feb., March. | Spring April, May, June | Summer July, Aug., Sept., | Autumn Oct., Nov., Dec., | Temperature of | Elastic Force of Vapour. | Weight of Vapour in a Cubic Foot of Air. | Degree of Humidity. | Reading of Barometer. | Weight of a Cubic Foot of Air. | Rain. | Reading of Thermometer on Grass. | ||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Air. | Evaporation. | Dew Point. | Air-Daily Range. | No. of Nights it was. | Lowest Reading at Night. | Highest Reading at Night. | |||||||||||||||||||||||
Mean. | Diff. from Average of 123 years. | Diff. from Average of 53 years. | Mean. | Diff. from Average of 53 years. | Mean. | Diff. from Average of 53 years. | Mean. | Diff. from Average of 53 years. | Mean. | Diff. from Average of 53 years. | Mean. | Diff. from Average of 53 years. | Mean(Sath.=100). | Diff. from Average of 53 years. | Mean. | Diff. from Average of 53 years. | Mean. | Diff. from Average of 53 years. | Amount. | Diff. from Average of 79 years. | At pr below 30° | Between 30° and 40°. | Above 40° | ||||||
1894 | ° | ° | ° | ° | ° | ° | ° | ° | ° | in. | in. | grs. | gr. | in. | in. | grs. | grs. | Sums. | Sums | ° | ° | ||||||||
in. | in. | ||||||||||||||||||||||||||||
YEAR. | 49.9 | +1.3 | +0.7 | 47.1 | +0.9 | 44.3 | +0.8 | 14.8 | -1.0 | .299 | +.006 | 3.4 | 0.0 | 81 | -1 | 29.794 | +.020 | 541 | -1 | 26.88 | +1.84 | 52 | 158 | 155 | 12.8 | 56.2 | |||
Winter Qtr. | 41.4 | +2.5 | +1.7 | 39.0 | +0.9 | 36.2 | +1.0 | 12. 9 | +1.1 | .214 | +.007 | 2.5 | -0.1 | 83 | -1 | 29.795 | -. 023 | 551 | -1 | 5.40 | +0.46 | 37 | 46 | 7 | 12.8 | 45.9 | |||
Spring do. | 53.3 | +1.0 | +0.4 | 49.5 | +0.4 | 45.7 | +0.4 | 19.5 | -0.5 | .310 | +.003 | 3.5 | 0.0 | 74 | -3 | 29.769 | -.013 | 537 | -1 | 5.00 | -0.72 | 7 | 46 | 38 | 25.8 | 50.9 | |||
Summer do. | 58.6 | -1.2 | -1.6 | 55.5 | -0.8 | 52.7 | -0.3 | 16.5 | -3.2 | .400 | -.004 | 4.5 | -0.1 | 81 | +3 | 29.812 | +.019 | 532 | +2 | 7.54 | +0.25 | 1 | 15 | 76 | 27.1 | 56.2 | |||
Autumn do. | 46.4 | +2.8 | +2.2 | 44. 6 | +3.1 | 42..5 | +2.0 | 10.3 | -1.5 | .274 | +.018 | 3.1 | 0.0 | 87 | -3 | 29.800 | +.050 | 545 | -2 | 8.94 | +1.85 | 7 | 51 | 34 | 26.0 | 54.0 | |||
In this Table, + and — respectively signify that the numbers in the preceding column is above or below the average to the amount of the quantities to which these signs are affixed. |