[Report of the Medical Officer of Health for St. Pancras, London, Borough of] page 11

St Pancras 1907

[Report of the Medical Officer of Health for St. Pancras, London, Borough of]

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Table: METEOROLOGICAL TABLE FOR LONDON, 1907.(Extracted from the Annual Summary of the Registrar-General.)Deduced from Observations at Greenwich, under the Superintendence of the Astronomer Royal.

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METEOROLOGICAL TABLE FOR LONDON, 1907.

(Extracted from the Annual Summary of the Registrar-General.)

Deduced from Observations at Greenwich, under the Superintendence of the Astronomer Royal.

				January.	February.	March.	April.	May.	June.	July.	August.	September.	October.	November.	December.	Year 1907.
Barometer.	Mean Pressure at 32° F. at Station Level* (Bar. 159 ft. above M.S.L.)			30.158	29.851	30.015	29.615	29.706	29.712	29.875	29.839	29.957	29.496	29.814	29.600	29.803
AirTemperature.	Mean of	Minimum A.		33.8	32.3	34.3	38.3	44.6	49.3	50.3	52.0	48.0	43.5	38.9	372	41.9
	Mean of	Maximum B		42.7	42.8	53.6	56.0	62.3	66.2	69.8	71.2	69.6	58.7	50.8	461	57.5
	Mean of A. and B			38.3	37.0	44.0	47.4	53.4	57.8	60.0	61.6	58.7	51.1	41.8	41.6	49.7
	Difference from Average +			—0.1	—2.2	+ 1.5	—0.7	-0.4	—2.5	—3.7	—1.3	+0.5	+0.7	+1.4	+2.0	—0.4
Humidity				83	84	79	80	76	74	75	76	84	88	91	86	81
Earth Temperature at 3ft. 2in. depth				42.5	40.2	422	45.8	50.3	55.3	58.3	60.3	58.9	55.7	50.8	46.4	50.6
Bright Sunshine.	Total Possible Hours			259	276	365	413	481	494	498	451	380	331	266	244	44.8
	Total Observed ,,			37	58	170	125	159	168	182	180	151	99	37	47	1417
	Difference from Average † ,,			—4	+ 1	+ 71	__22	—27	—29	—54	—30	—1	+4	—11	+ 14	—85
Rain andother forms of Precipitation.			Number of Days	10	14	10	16	18	15	13	13	6	24	9	15	163
			Total Fall Inches	1.09	1 27	0.91	3.14	1.47	2.65	0.97	1.92	0.62	3.25	2.23	2.73	22.25
			Difference from Average † „	-0.79	-0.2l	-0 .61	+ 1.57	—0.45	+0.61	—1.43	—0.42	-1.53	+0.47	+0.01	+0.90	—1.87

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* The hours of observation are 9 a.m. and 9 p.m.
† The averages used are obtained from observations extending over 65 years for Rain and Temperature, and 10 years for Sunshine.

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St Pancras 1907

Table: METEOROLOGICAL TABLE FOR LONDON, 1907.(Extracted from the Annual Summary of the Registrar-General.)Deduced from Observations at Greenwich, under the Superintendence of the Astronomer Royal.

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