London's Pulse: Medical Officer of Health reports 1848-1972
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Hints from the Health Department. Leaflet from the archive of the Society of Medical Officers of Health. Credit: Wellcome Collection, London
Harrow 1925
[Report of the Medical Officer of Health for Harrow-on-the-Hill]
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47
METEOROLOGICAL OBSERVATIONS
TAKEN AT HARROW DURING THE YEAR ENDING
DECEMBER 31st, 1925.
By J. PERCY BENNETTS, Engineer and Surveyor.
| Month | Hygrometer. | Temperature. | Rainfall. | |||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Dry Bulb | Wet Bulb | Max. | Min. | Earth | Total Depth | Greatest Fall in 24 Hours | No. of Days on which 01 or more fell | |||
| 1 ft. | 4 ft. | Depth | Date | |||||||
| January. | ||||||||||
| Means | 39.00 | 38. 00 | 46.C0 | 35.00 | 40.00 | 45.00 | ... | ... | ... | ... |
| Highest | 52.00 | 52.00 | 53.00 | 48.00 | 15.00 | 47.00 | 1.80 | .46 | 2 | 12 |
| Lowest | 26.00 | 26.00 | 30.00 | 25.00 | 37.00 | 45.00 | .... | ... | ... | ... |
| February. | ||||||||||
| Means | 39.00 | 38.00 | 47.00 | 35.00 | 41.00 | 14.00 | ... | ... | ... | ... |
| Highest | 49.00 | 48.00 | 54.00 | 46.00 | 45.00 | 45.00 | 3.8 | .63 | 12 | 16 |
| Lowest | 38.00 | 32.00 | 41.00 | 27.00 | 37.00 | 44.00 | ... | ... | ... | ... |
| March | ||||||||||
| Means | 39.00 | 38.00 | 47.00 | 35.00 | 40.00 | 43.00 | ... | ... | ... | ... |
| Highest | 48.00 | 49.00 | 54.00 | 48.00 | 43.00 | 44.00 | .56 | .13 | 13 | 11 |
| Lowest | 30.00 | 30.00 | 39.00 | 23.00 | 36.00 | 40.00 | ... | ... | ... | ... |
| April. | ||||||||||
| Means | 45.00 | 43.00 | 47.00 | 39.00 | 46.00 | 45.00 | ... | ... | ... | ... |
| Highest | 52.00 | 49.00 | 62.00 | 49.00 | 18.00 | 47.00 | 2.13 | .37 | 5 | 18 |
| Lowest | 38.00 | 36.00 | 48.00 | 30.00 | 42.00 | 44.00 | ... | ... | ... | ... |
| May. | ||||||||||
| Means | 52.16 | 50.58 | 63.83 | 46.35 | 53.48 | 48.79 | ... | ... | ... | ... |
| Highest | 65.00 | 60.00 | 79.00 | 54.00 | 5800 | 52.00 | 1.81 | .27 | 23 | 16 |
| Lowest | 38.00 | 37.00 | 50.00 | 35.00 | 47.00 | 47.00 | ... | ... | ... | ... |
| June. | ||||||||||
| Means | 58.76 | 55.40 | 71.70 | 51.20 | P0.33 | 55.10 | ... | ... | ... | ... |
| Highest | 72.00 | 65.00 | 86.00 | 60.00 | 65.00 | 5.7.00 | .09 | .06 | 24 | 2 |
| Lowest | 47.00 | 46.00 | 52.00 | 43.00 | 5300 | 52.00 | ... | ... | ... | ... |
| July. | ||||||||||
| Means | 61.06 | 59.35 | 73.80 | 55.32 | 62.64 | 53.70 | ... | ... | ... | ... |
| Highest | 71.00 | 68.00 | 87.00 | 64.00 | 67.00 | 59.00 | 4.48 | 1.57 | 22 | 16 |
| Lowest | 55.00 | 53.00 | 61.00 | 50.00 | 59.00 | 57.00 | ... | ... | ... | ... |
| August. | ||||||||||
| 69.29 | 57.58 | 68.03 | 53.22 | 61.16 | 59.00 | ... | ... | ... | ... | |
| Highest | 67.00 | 65 00 | 81.00 | 60.00 | 63.00 | 59.00 | 3 03 | 109 | 23 | 17 |
| Lowest | 50.00 | 50.00 | 55.00 | 44.00 | 60.00 | 59.00 | ... | ... | ... | ... |