Monthly Weather Data Derbyshire Lane Sheffield South Yorkshire For Jan 2004
					Return to www.sheffieldweather.co.uk
	Max Temp	Min Temp	Dry Bulb	Wet Bulb	Grass Min	Soil Temp	Barometer	Rain	Humidity	Max Gust	Average	Force	Win Dir	Comments
Day	Deg F	Deg F	Deg F	Deg F	Deg F	Deg F	Inches	MM	Percent	MPH	MPH	Beaufort
1	43.7	26.0	41.2	40.1	18.5	35.6	29.61	0.5	95	37	6	2	SW
2	40.1	35.9	39.2	38.3	30.2	36.0	30.10	0.1	92	17	4	2	NE
3	44.6	30.0	34.2	32.5	27.5	36.5	30.11	0.4	90	26	7	2	SW	Brief snow
4	49.1	31.9	44.6	42.8	31.1	38.1	30.09	0.4	83	17	4	2	NNW
5	51.8	41.2	48.2	46.4	32.9	39.6	29.97	0.0	92	36	9	3	S
6	49.1	45.5	48.2	46.4	41.2	41.9	29.79	1.2	86	34	8	3	NW
7	50.0	40.0	48.2	46.4	40.0	35.8	29.85	7.0	86	33	12	3	SW
8	49.1	44.0	48.7	46.4	41.2	42.8	29.16	7.8	95	38	10	3	SE
9	43.7	40.3	42.8	41.0	33.3	42.8	29.45	1.3	92	31	3	1	S
10	51.8	38.7	43.2	40.6	29.7	41.2	29.75	13.0	94	38	16	4	SW
11	44.6	42.7	45.5	42.8	37.0	43.3	29.38	0.1	87	42	10	3	W
12	44.6	38.0	41.0	39.2	30.2	41.0	29.35	10.5	84	46	9	3	SW
13	43.7	41.0	41.2	39.9	29.4	41.0	28.87	8.1	89	44	19	5	W
14	41.0	35.0	38.3	37.8	29.3	39.9	29.39	1.0	88	30	6	6	SW
15	44.6	35.5	40.1	38.8	28.9	39.2	29.64	12.3	89	44	8	3	SW
16	42.5	36.9	40.1	38.8	32.4	39.7	29.15	0.0	89	41	18	4	NW
17	40.0	31.2	36.9	35.0	20.3	38.8	29.60	0.0	87	41	6	2	NE
18	50.0	32.2	37.4	35.6	19.6	37.0	29.23	0.0	83	61	3	1	SSW
19	50.9	35.0	49.1	47.5	25.5	38.8	29.91	2.7	88	52	25	6	NW
20	50.0	46.9	50.0	48.9	38.5	41.5	29.95	2.1	92	39	10	3	NW
21	47.3	44.0	47.8	45.0	39.7	42.8	30.08	0.0	86	24	6	2	NW
22	48.2	42.0	44.6	39.2	39.6	42.8	29.89	0.0	86	22	10	3	SW
23	48.2	43.0	43.2	39.2	38.5	43.2	29.90	2.0	88	35	9	3	SW
24	44.6	40.0	42.8	41.0	30.7	42.4	29.94	0.2	85	33	6	2	N
25	42.8	36.0	39.2	38.3	24.1	40.6	29.95	0.1	89	15	3	1	W
26	38.5	31.0	35.2	34.2	21.2	38.7	29.77	0.0	91	24	2	1	NE
27	39.2	31.5	34.2	32.2	31.5	38.7	29.83	0.7	79	35	5	2	NNE
28	38.7	28.0	34.9	33.4	23.4	37.2	29.65	2.2	83	45	10	3	WNW
29	40.1	26.6	37.0	35.2	25.7	36.5	29.76	0.2	83	42	13	4	WSW
30	48.2	33.0	39.6	37.4	25.9	36.3	29.68	18.6	83	35	18	4	WSW
31	52.9	37.0	40.2	47.3	32.0	39.0	29.10	8.5	93	36	6	2	WSW
Total	1413.6	1140.0			949.0	1228.7		101.0	2727	1093	281	88
Ave	45.6	36.8			30.6	39.6		3.3	88.0	35.3	9.1	2.8
								117.7%
	N	1.0			Number of Air Frosts			8		Red indicates as Snow
	NNE	1.0			Number of Ground Frosts			19		Light green Sleet
	NE	3.0			Days of measurable Rain			24		Blue Trace Conditions
	ENE	0.0			Days of rain greater than 10 mm			4		Purple Indicates Freezing Rain
	E	0.0			Days when gusts exceeded 50 mph			2
	ESE	0.0			Days when average Max exceeded			19
	SE	1.0			Days below average max			12
	SSE	0.0			Days above average min			21
	S	2.0			Days below average min			10
	SSW	1.0
	SW	9.0			1st seven day average		41.4	5.2
	WSW	3.0			2nd Seven day average		42.7	6.0
	W	3.0			3rd seven day average		41.9	5.5
	WNW	1.0			4th seven day avaerage		39.4	4.1
	NW	5.0			Final few days average		39.6	4.2
	NNW	1.0			Over all Average		41.0	5.0