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 | Wind | |||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Dry Buib | Wet-Bulb | Max. | Min. | Earth | Total Depth | Greatest Fall in 24 Hours. | No. of days on which .01 or more fell. | Prevailing Wind | |||
1ft. | 4ft. | Depth | Date | ||||||||
September. | |||||||||||
Means | 55.63 | 53.30 | 67.70 | 47.10 | 55.46 | 57.00 | ... | ... | ... | ... | N.W |
Highest | 66.00 | 63.00 | 79.00 | 59.00 | 58.00 | 58.00 | 1.57 | 0.65 | 3rd | 16 | S.W. |
Lowest | 49.00 | 47.00 | 54.00 | 34.00 | 52.00 | 56.00 | ... | ... | ... | ... | |
October. | |||||||||||
Means | 51.07 | 50.00 | 60.32 | 45.78 | 53.08 | 56.01 | ... | ... | ... | ... | S.E. |
Highest | 62.00 | 60.00 | 78.00 | 54.00 | 58.00 | 57.00 | 2.70 | 0.76 | 18th | 16 | S.W. |
Lowest | 35.00 | 33.00 | 44.00 | 32.00 | 48.00 | 50.00 | ... | ... | ... | ... | N.E. |
November. | |||||||||||
Means | 41.93 | 43.63 | 51.23 | 40.30 | 46.63 | 51.97 | ... | ... | ... | ... | N.W. |
Highest | 55.00 | 53.00 | 56.00 | 49.00 | 51.00 | 54.00 | 0.90 | 0.20 | 20th | 14 | S.W. |
Lowest | 30.00 | 29.00 | 44.00 | 26.00 | 43.00 | 50.00 | ... | ... | ... | ... | S.E. |
December. | |||||||||||
Means | 39.03 | 38.20 | 43.90 | 34.35 | 43.10 | 48.35 | ... | ... | ... | ... | S.W. |
Highest | 53.00 | 53.00 | 52.00 | 46.00 | 47.00 | 50.00 | 2.50 | 0.44 | 14th | 20 | S.E. |
Lowest | 18.00 | 18.00 | 24.00 | 14.00 | 37.00 | 47.00 | ... | ... | ... | ... | N.W. |