Monthly Weather Data Derbyshire Lane Sheffield South Yorkshire Dec 2002
					Return to www.sheffieldweather.co.uk
	Max Temp	Min Temp	Dry Bulb	Wet Bulb	Soil Temp	Barometer	Rain	Humidity	Max Gust	Average	Force	Win Dir	Snow	Comments
Day	Deg F	Deg F	Deg F	Deg F	Deg F	Inches	MM	Percent	MPH	MPH	Beaufort		Depth CM
1	53.6	42.0	51.4	50.5	44.8	29.47	3.8	94	28	9	3	SW	0.0
2	46.4	43.0	46.4	44.0	45.0	29.33	2.9	82	39	18	4	NW	0.0
3	50.9	43.0	45.5	44.0	44.6	30.75	3.4	88	42	3	1	S	0.0
4	48.2	43.8	45.5	44.0	44.8	29.77	0.1	88	21	8	3	WSW	0.0
5	47.3	38.9	41.0	38.0	43.2	30.26	0.2	73	30	5	2	NNW	0.0
6	46.4	39.8	48.2	43.3	43.0	30.47	3.3	93	19	6	2	NE	0.0
7	41.9	39.6	41.0	40.0	43.3	30.36	1.2	90	18	10	3	ENE	0.0
8	41.0	37.0	38.3	36.0	42.8	30.30	0.2	78	21	9	3	ENE	0.0
9	41.9	30.3	32.5	31.4	41.5	30.32	0.0	89	20	3	1	ENE	0.0
10	40.1	31.2	35.6	32.2	39.0	30.24	0.0	66	26	10	3	ENE	0.0
11	39.2	27.0	30.2	24.0	37.4	30.25	0.0	80	31	3	1	ENE	0.0
12	37.4	28.9	34.9	33.0	36.5	30.11	0.6	81	21	7	2	NNE	0.0	Sleet
13	41.0	33.6	37.4	36.5	37.4	30.13	5.4	91	14	2	1	N	0.0	Fog
14	41.0	36.0	39.2	38.5	38.8	30.14	11.0	93	13	4	2	ENE	0.0	Fog
15	41.0	38.8	40.3	39.8	39.7	29.84	10.8	95	27	10	3	NE	0.0	Rain all day
16	36.0	37.8	39.2	38.5	40.1	29.97	4.5	93	22	6	2	NE	0.0
17	41.0	35.5	38.3	36.5	40.1	30.31	0.0	83	17	5	2	N	0.0
18	36.5	26.2	28.4	27.7	38.3	30.20	0.0	90	15	0	0	CALM	0.0
19	36.5	26.5	34.7	34.0	36.3	30.31	0.1	93	15	1	1	E	0.0
20	42.8	32.1	35.1	34.0	36.7	30.01	0.0	89	15	5	2	SW	0.0
21	47.7	32.0	33.8	32.2	37.6	30.07	21.5	83	13	2	1	E	0.0
22	50.0	32.1	47.7	46.8	39.0	29.60	0.4	93	15	7	2	N	0.0
23	50.9	42.3	46.4	46.0	40.6	29.76	9.0	97	26	2	1	SSW	0.0
24	53.6	45.0	50.9	49.9	42.8	29.51	0.4	92	23	10	3	SSW	0.0
25	49.1	45.3	47.1	45.3	43.9	29.76	7.0	86	31	8	3	WSW	0.0
26	50.9	43.6	47.3	47.0	44.1	29.34	5.9	97	19	9	3	ESE	0.0
27	50.9	45.7	49.6	48.0	44.6	29.13	1.0	90	31	9	3	SW	0.0
28	47.3	43.2	46.4	42.5	44.6	29.50	2.5	80	30	13	4	NNW	0.0
29	43.7	40.0	41.5	41.0	43.3	29.55	31.6	95	29	1	1	S	0.0
30	42.6	39.1	40.6	40.2	43.0	29.58	2.1	97	16	5	2	E	0.0
31	41.0	35.6	37.4	36.3	41.9	29.96	7.7	89	19	1	1	E	0.0
Total	1377.8	1154.9			1278.7		136.6	2728.0	706.0	191.0	65.0
Ave	44.4	37.3			41.2		4.4	88.0	22.8	6.2	2.1
							149.3%
	N	3.0		Number of Air Frosts			6.0		Red indicates as Snow
	NNE	1.0		Days of measurable Rain			25.0		Light green Sleet
	NE	3.0		Days of rain greater than 10 mm			4.0		Blue Trace Conditions
	ENE	6.0		Days when gusts exceeded 50 mph			0.0		Purple Indicates Freezing Rain
	E	4.0		Days when average Max exceeded			14.0
	ESE	1.0		Days below average Max			17.0
	SE	0.0		Days above average Min			19.0
	SSE	0.0		Days below average Min			11.0
	S	2.0
	SSW	2.0		1st seven day average			44.6	7.0
	SW	3.0		2nd Seven day average			36.1	2.3
	WSW	2.0		3rd seven day average			36.5	2.5
	W	0.0		4th seven day avaerage			46.4	8.0
	WNW	0.0		Final few days average			40.3	4.6
	NW	1.0		Overall Average			40.8	4.9
	NNW	2.0