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 Harrow-on-the-Hill]
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Meteorological Observations (continued).
Month | Hygrometer | Temperature. | Rainfall | |||||||
---|---|---|---|---|---|---|---|---|---|---|
Bulb | Wet Bulb | Max. | Min. | Earth | Total Depth | Greatest Fall in 24 Hours. | No. of days on which '01 or more fell. | |||
1ft. | 4ft. | Depth | Date | |||||||
September. | ||||||||||
Means | 50.86 | 49.50 | 61.53 | 46.46 | 55.23 | 57.86 | ... | ... | ... | ... |
Highest | 62.00 | 61.00 | 67.00 | 58.00 | 62.00 | 59.00 | 3.12 | .73 | 19 | 18 |
Lowest | 12.00 | 41.00 | 37.00 | 38.00 | 52.00 | 56.00 | ... | ... | ... | ... |
October. | ||||||||||
Means | 50.74 | 49.22 | 58.48 | 45.29 | 52.35 | 55.25 | ... | ... | ... | ... |
Highest | 67.00 | 60.00 | 68.00 | 58.00 | 57.00 | 58.00 | 3.35 | .81 | 19 | 15 |
Lowest , | 39.00 | 37.00 | 48.00 | 31.00 | 48.00 | 53.00 | ... | ... | ... | ... |
November. | ||||||||||
Means | 39.13 | 39.16 | 46.40 | 34.80 | 40.86 | 51.03 | ... | ... | ... | ... |
Highest | 58.00 | 58.00 | 60.00 | 46 00 | 52.00 | 53.00 | 1.48 | .50 | 2 | 10 |
Lowest | 27.00 | 26.00 | 35.00 | 23.00 | 33.00 | 48.00 | ... | ... | ... | ... |
December. | ||||||||||
Means | 36.12 | 35.77 | 43.93 | 32.00 | 37.00 | 44.64 | ... | ... | ... | ... |
Highest ______ | 51.00 | 52.00 | 57.00 | 50.00 | 44.00 | 48.00 | 2.23 | .34 | 22 | 14 |
Lowest | 24.00 | 24.00 | 35.00 | 21.00 | 31.00 | 13.00 | ... | ... | ... | ... |