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]
This page requires JavaScript
Meteorological Observations
Month | Hygrometer | Temperature. | Rainfall | Wind | |||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Dry Bulb | 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 | 56.47 | 53.13 | 67.20 | 48.33 | 64.66 | 62.23 | --- | --- | --- | --- | s.e. |
Highest | 67.00 | 64.00 | 79.00 | 68.00 | 66.00 | 60.00 | 1.06 | 0.20 | 12tb | 10 | s.w. |
Lowest | 44.00 | 42.00 | 57.00 | 35.00 | 53.00 | 58.00 | ... | ... | ... | ... | S.W.& N.W. |
October. | |||||||||||
Means | 50.00 | 44.54 | 58.39 | 45.00 | 50.78 | 53.58 | ... | ... | ... | ... | S.E. |
Highest | 57.00 | 57.00 | 67.00 | 50.00 | 54.00 | 57.00 | 1.64 | 0.32 | 28th | 13 | N.W. |
Lowest | 37.00 | 36.00 | 53.00 | 32.00 | 50.00 | 54.00 | ... | ... | ... | ... | S.W.& e. |
November. | |||||||||||
Means | 43.47 | 41.93 | 50.37 | 39.62 | 45.87 | 52.00 | ... | ... | ... | ... | S.W. |
Highest | 54.00 | 53.00 | 60.00 | 54.00 | 51.00 | 54.00 | 2.53 | 0.40 | 12th | 18 | s.e. |
Lowest | 31.00 | 30.00 | 34.00 | 30.00 | 31.00 | 50.00 | ... | ... | ... | ... | N.E.& W. |
December. | |||||||||||
Means | 40.32 | 39.00 | 46.20 | 37.20 | 42.30 | 48.32 | ... | ... | ... | ... | S.W. |
Highest | 49.00 | 47.00 | 54.00 | 53.00 | 46.00 | 50.00 | 7.50 | 1.52 | 10t,h | 26 | S.E. . |
Lowest | 30.00 | 30.00 | 37.00 | 28.00 | 38.00 | 46.00 | ... | ... | ... | ... | N.W & W |