Monthly Weather Data Derbyshire Lane Sheffield South Yorkshire Dec 2000
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	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	55.4	41.1	52.5	51.3	37.0	45.5	29.55	1.1	91				S
2	53.2	44.8	47.1	44.8	38.9	45.5	29.76	0.0	82				SW
3	49.6	39.9	42.8	41.4	33.6	43.9	29.93	5.0	88				S
4	55.4	40.8	49.1	48.2	35.6	44.2	29.49	1.8	93				SW
5	59.0	47.3	53.6	51.6	42.5	46.0	29.54	14.2	87				SW
6	53.4	45.0	48.2	46.4	40.8	46.4	29.54	0.4	86				S
7	54.0	44.0	46.0	41.4	38.3	45.7	29.73	22.2	64				SE
8	52.5	44.3	49.1	46.4	38.0	46.4	29.00	3.5	80				SE
9	50.5	43.7	46.4	44.6	37.0	45.5	29.56	3.3	86				SW
10	59.7	43.4	45.7	43.7	37.4	45.1	29.52	6.0	84				SE
11	57.2	42.9	52.5	51.1	37.3	45.5	29.80	2.3	90				SW
12	57.6	51.0	53.6	51.3	46.6	47.3	29.76	8.8	84				SW
13	48.4	41.3	44.6	41.9	36.2	46.6	29.60	8.6	78				SW
14	45.1	37.9	39.7	37.9	30.0	44.1	29.68	0.5	84				SW	Very strong winds
15	40.5	34.0	35.6	32.9	25.3	41.9	29.85	0.0	73				W
16	40.1	29.7	34.9	34.0	19.9	39.0	29.95	0.7	91				NW
17	40.1	28.0	34.7	33.6	21.8	38.7	29.98	0.1	89				NW
18	39.9	30.2	34.7	34.5	27.5	38.7	30.01	0.1	98				NW	Fog
19	48.2	33.5	39.2	38.5	29.3	39.4	30.10	6.8	93				S
20	48.9	38.0	46.4	44.6	27.0	41.2	29.98	0.7	86				S
21	49.1	40.0	42.1	40.3	40.2	42.3	30.10	0.4	84				SE
22	42.3	39.6	41.2	40.3	40.0	42.1	30.10	0.3	92				SE
23	41.4	35.0	42.3	35.0	36.0	41.9	29.60	4.9	91				N/A
24	40.3	34.0	38.3	36.9	33.2	41.4	29.76	10.5	86				Calm
25	39.2	32.1	33.8	33.1	31.9	40.5	29.76	0.1	92				NE	Rain all day
26	36.1	30.1	32.9	32.0	24.0	38.8	29.58	0.2	90				ENE	Early snow showers
27	36.9	26.6	28.4		18.3	37.9	29.44	1.0					NE	Snow showers no cover
28	34.3	25.4	29.7		15.0	36.1	29.37	0.5					Calm
29	38.1	26.0	32.7	32.0	22.6	35.4	29.55	0.0	92				Calm
30	38.8	30.9	32.5		23.3	35.2	29.77	0.0					NW
31	43.7	26.0	28.4		19.7	34.7	29.85	15.2					NW
Total	1448.9	1146.5			984.2	1302.9		119.2	2334.0	0.0	0.0	0.0
Ave	46.7	37.0			31.7	42.0		3.8	86.4	#DIV/0!	#DIV/0!	#DIV/0!
								130.3%
	N	0.0			Number of Air Frosts			9.0		Red indicates as Snow
	NNE	0.0			Number of Ground Frosts			14.0		Light green Sleet
	NE	2.0			Days of measurable Rain			27.0		Blue Trace Conditions
	ENE	1.0			Days of rain greater than 10 mm			4.0		Purple Indicates Freezing Rain
	E	0.0			Days when gusts exceeded 50 mph			0.0
	ESE	0.0			Days when average Max exceeded			17.0
	SE	5.0			Days below average Max			14.0
	SSE	0.0			Days above average Min			17.0
	S	5.0			Days below average Min			14.0
	SSW	0.0
	SW	8.0			1st seven day average			48.8	9.3
	WSW	0.0			2nd Seven day average			48.3	9.0
	W	1.0			3rd seven day average			38.6	3.7
	WNW	0.0			4th seven day avaerage			35.2	1.8
	NW	5.0			Final few days average			33.9	1.1
	NNW	0.0			Overall Average			41.0	5.0