Hints from the Health Department. Leaflet from the archive of the Society of Medical Officers of Health. Credit: Wellcome Collection, London
[Report of the Medical Officer of Health for Croydon]
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Table V.
METEOROLOGICAL RECORD.
| Months. | Air Temperature in Degrees Fahrenheit. | Rainfall Total. | Bright Sunshine. | ||||
|---|---|---|---|---|---|---|---|
| Hrs. per day. | Percentage. | ||||||
| Means of | Mean of A. & B. | ||||||
| A. Max. | B. Min. | Daily Mean | |||||
| °F. | °F. | °F. | in. | mm. | hrs. | ||
| January | 46.7 | 39.4 | 43.1 | 5.37 | 137 | 1.60 | 19 |
| February | 48.3 | 39.9 | 44.1 | 4.66 | 118 | 2.07 | 21 |
| March | 45.6 | 34.3 | 39.9 | 3.25 | 83 | 3.37 | 29 |
| April | 56.6 | 43.7 | 50.1 | 2.51 | 64 | 3.40 | 25 |
| May | 63.4 | 48.4 | 55.9 | 2.50 | 63 | 5.54 | 36 |
| June | 67.9 | 51.2 | 59.5 | 1.72 | 44 | 6.83 | 41 |
| July | 69.9 | 56.1 | 63.0 | 0.69 | 18 | 4.35 | 27 |
| August | 74.9 | 56.2 | 65.5 | 2.50 | 63 | 6.02 | 42 |
| September | 65.9 | 49.7 | 57.8 | 2.40 | 61 | 4.89 | 39 |
| October | 59.0 | 46.7 | 52.9 | 3.30 | 84 | 2.64 | 25 |
| November | 47.6 | 37.0 | 42.3 | 1.89 | 48 | 1.73 | 19 |
| December | 42.2 | 35.7 | 38.9 | 4.41 | 112 | 0.68 | 9 |
| Means and Totals for Year | 57.3 | 44.9 | 51.1 | 35.20 | 895 | 3.59 | 28 |