Monthly Weather Data Derbyshire Lane Sheffield South Yorkshire May 2001
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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	62.8	36.2	50.4	45.3	29.6	46.8	30.25	0.0	64	1700%	8	3	NNE
2	63.5	38.0	51.3	45.2	32.6	48.9	30.27	0.0	58	21	2	1	N
3	60.8	48.0	52.2	46.5	46.8	50.7	29.94	0.6	62	16	6	2	NNE
4	58.1	33.0	44.6	40.3	26.8	48.6	30.05	2.2	66	20	4	2	N
5	60.1	36.0	54.1	48.5	29.5	48.7	30.25	0.0	64	18	7	2	ENE
6	58.5	38.0	46.4	41.8	32.8	49.1	30.40	0.0	64	22	16	4	NE
7	63.3	40.0	53.2	46.8	32.2	49.5	30.46	0.0	58	23	8	3	N
8	61.3	39.0	57.2	49.8	31.0	50.0	30.41	0.0	56	22	6	0	NE
9	65.3	43.0	48.6	45.0	39.5	50.9	30.32	1.0	73	19	9	3	NNE
10	74.7	44.0	57.2	52.5	38.1	51.8	30.19	0.0	71	21	10	3	N
11	78.8	47.5	56.3	52.0	41.6	53.4	30.25	0.0	73	24	9	3	N
12	78.1	42.0	64.4	57.5	37.9	55.4	30.26	0.0	64	16	6	2	NNE
13	74.8	43.5	60.8	54.0	38.8	56.3	30.00	8.1	61	16	9	3	NNE
14	59.4	49.9	50.7	50.0	37.9	56.8	29.87	28.8	95	19	9	3	NNE
15	57.2	43.0	46.4	46.0	45.9	54.1	29.76	1.5	97	22	3	1	NNE
16	65.5	47.0	55.4	54.0	47.2	53.6	29.51	4.4	91	14	4	2	SSW
17	58.1	44.0	49.5	48.5	39.0	54.1	29.50	13.3	93	31	4	2	NNW
18	57.4	46.1	49.3	45.0	45.1	53.6	30.05	0.0	69	29	12	3	WSW
19	59.7	42.0	53.6	47.0	38.0	52.9	30.29	0.0	57	33	16	4	WNW
20	65.1	43.2	55.9	52.0	41.0	53.4	30.36	0.0	75	24	5	2	WNW
21	68.5	50.0	58.1	54.9	45.0	54.0	30.35	0.0	80	8	1	1	SE
22	73.9	50.0	64.8	57.5	44.0	55.4	30.30	0.0	62	12	5	2	N
23	75.7	45.0	64.4	57.5	40.4	56.1	30.30	0.0	64	13	1	1	E
24	73.0	43.8	52.7	50.5	42.6	57.7	30.30	0.0	85	12	3	1	NE
25	68.4	48.0	49.6	47.0	48.1	58.6	30.26	0.0	81	15	3	1	EFE
26	73.2	50.0	62.6	57.3	49.5	59.0	30.12	0.2	71	15	5	2	WSW
27	68.4	53.5	59.9	57.0	55.0	59.9	30.14	1.0	83	23	6	2	SSW
28	73.6	59.0	61.2	59.9	57.0	60.4	30.12	0.0	93	23	9	3	SSW
29	69.3	51.2	61.2	53.9	46.6	59.0	30.14	0.0	60	39	18	4	WSW
30	72.1	50.6	64.4	58.0	44.4	58.3	30.12	0.2	66	38	5	2	ENE
31	66.2	49.8	56.3	49.8	43.4	58.1	30.12	0.0	60	28	12	3	W
Total	2064.8	1394.3			1267.3	1675.1		61.3	2216	653	221	70.02
Ave	66.6	45.0			40.9	54.0		2.0	71.5	21.1	7.1	2.3
								108.9%
	N	6.0			Number of Air Frosts			0		Red indicates as Snow
	NNE	7.0			Number of Ground Frosts			4		Light green Sleet
	NE	3.0			Days of measurable Rain			11		Blue Trace Conditions
	ENE	2.0			Days of rain greater than 10 mm			2
	E	1.0			Days when gusts exceeded 50 mph			0
	ESE	0.0			Days when average Max exceeded			21
	SE	1.0			Days below average Max			10
	SSE	0.0			Days above average Min			15
	S	0.0			Days below average Min			16
	SSW	3.0
	SW	0.0			1st seven day average			49.7	9.9
	WSW	3.0			2nd Seven day average			57.2	14.0
	W	1.0			3rd seven day average			53.3	11.9
	WNW	2.0			4th seven day avaerage			61.1	16.2
	NW	0.0			Final few days average			59.9	15.5
	NNW	1.0			Overall Average			56.3	13.5