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 Friern Barnet]
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10
1915.
FRIERN BARNET SEWAGE WORKS.
METEOROLOGY.
Month. | TempErature of Air. | Rain. | Prevailing Wind. | |||||
---|---|---|---|---|---|---|---|---|
Highest. | Lowest. | Mean. | Mean Temperature of Air. | No. of Days. Rain fell. | Amount Collected. | |||
of all Highest | of all Lowest. | |||||||
Deg. | Deg. | Deg. | Deg. | Degrees. | Ins. | |||
January | 54 | 27 | 43. 45 | 32.57 | 38.01 | 20 | 3.63 | N W |
February | 52 | 22 | 45. 64 | 34.38 | 40.01 | 17 | 3.34 | S W |
March | 58 | 19 | 47. 74 | 34.06 | 40.90 | 11 | 1.06 | N E |
April | 69 | 25 | 55.07 | 36.51 | 45.79 | 9 | 1.00 | N E |
Mav | 75 | 31 | 63.90 | 42.58 | 53.24 | 7 | 3.26 | N E |
June | 87 | 34 | 69. 84 | 46.90 | 58.37 | 8 | •70 | E |
July | 85 | 43 | 69. 26 | 51.20 | 60.23 | 17 | 5.30 | W |
August | 78 | 41 | 69.29 | 52.07 | 60.68 | 15 | 3.24 | W |
September | 78 | 34 | 67.80 | 45.50 | 56.65 | 6 | 1.92 | w |
October | 65 | 31 | 55.93 | 41.55 | 48.74 | 10 | 2.02 | E |
November | 57 | 19 | 44.58 | 33.44 | 39.01 | 8 | 2.18 | N |
December | 55 | 26 | 47.22 | 38.74 | 42.98 | 25 | 5.65 | S W |
56.643 Mean of all Highest | 40.791 Mean of all Lowest | 48-717 Mean Temperature of Air. | 153 12.75 Average per month. | 33.30 2.775 | Amount Collected. Average per month. |
JAMES HETHERINGTON.
Observer.