[Report of the Medical Officer of Health for Harrow-on-the-Hill] page 24

Harrow 1914

[Report of the Medical Officer of Health for Harrow-on-the-Hill]

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METEOROLOGICAL OBSERVATIONS

TAKEN AT HARROW DURING THE YEAR ENDING DECEMBER 31st, 1914.

By J. PERCY BENNETTS, Engineer and Surveyor.

Month	Hygrometer		Max.	Temperature			Rainfall			No. of Days on which 01 or more fell	Wind
	Dry Bulb	Wet Bulb		Min.	Earth		Total Depth	Greatest Fall in 24 Hours.			Prevailing Wind
					1ft.	4ft.		Depth	Date
					January.
	Means	36.16		35.42	42.45	31.90	38.19	44.61	..		..	..	..	N.E.
Highest	52.00	51.00	55.00	49.00	42.00	46.00	0.73	0.17	9th	12	s.w.
Lowest	18.00	18.00	35.00	17.00	36.00	42.00	...	...	...	...	N.W.
February.
Means.	37.44	39.89	49.99	37.19	38.72	43.88	...	...	...	...	S.W.
Highest	53.00	51.00	58.00	50.00	45.00	45.00	2.85	0.53	21st	16	S.E.
Lowest	30.00	30.00	42.00	28.00	40.00	42.00	...	...	...	...	S.
March.
Means.	41.94	40.58	48.94	36.87	42.36	44.80	...	...	...	...	S.W.
Highest	55.00	50.00	55.00	48.00	45.00	45.00	4.58	0.67	8th	25	w.
Lowest	25.00	32.00	38.00	27.00	40.00	44.00	...	...	...	...	S.E.
April.
Means	50.43	46.56	59.83	40.23	47.93	46.36	...	...	...	...	S.W.
Highest	61.00	55.00	73.00	49.00	51.00	48.00	0.73	0.24	4th	9	S.E.
Lowest	43.00	41.00	51.00	32.00	4600	45.00	...	...	...	...	N.E.
May.
Means	54.55	49.45	62.35	44.22	52.90	50.29	...	...	...	...	S.W.
Highest	67.00	60.00	79.00	57.00	59.00	53.00	1.95	0.60	7th	13	N.E.
Lowest	46.00	41.00	50.0C	35.00	48.00	48.00	...	...	...	...	N.W.
June.
Means	59.73	54.83	70.00	49.53	58.30	54.16	...	...	...	...	N.E.
Highest	75.00	65.00	85.00	60.00	62.00	56.00	1.34	0.47	9th	10	N.W.
Lowest	50.00	48.00	60.00	38.00	55.00	53.00	...	...	...	...	W. & S.W.
July.
Means	63.42	58.71	71.45	54.77	62.13	52.45	...	...	...	...	S.W.
Highest	78.00	66.00	88.00	66.00	67.00	60.00	1.74	0.43	5th	17	N.W.
Lowest	55.00	51.00	63.00	47.00	56.00	56.00	...	...	...	...	S.E. & W.
August.
Means	62.65	58.93	72.55	53.61	61.61	59.39	...	...	...	...	S.W.
Highest	71.00	66.00	81.00	61.00	63.00	60.00	1.15	0.28	5th	11	E.
Lowest	57.00	54.00	65.00	46.00	60.00	59.00	...	...	...	...	S.E. & N.W.