Monthly Weather Data Derbyshire Lane Sheffield South Yorkshire May 2003
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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	58.1	43.3	49.1	46.0	39.2	51.6	29.75	6.0	78	26	13	4	SW
2	56.3	45.0	48.2	47.5	39.7	51.8	29.69	5.7	95	30	11	3	ESE
3	57.2	44.3	52.2	49.0	39.2	51.4	29.94	1.6	76	37	14	4	W
4	68.9	47.0	52.7	48.0	43.5	51.8	29.80	0.1	69	26	7	2	SW
5	57.2	49.3	53.6	47.8	46.0	53.6	29.72	0.0	63	34	14	4	SW
6	58.1	44.0	51.8	46.0	35.6	52.7	30.12	0.0	61	32	10	3	NNW
7	65.3	44.0	56.3	51.5	40.5	52.7	30.21	0.0	70	30	5	2	SW
8	59.0	48.2	52.7	47.0	43.0	54.3	30.04	0.0	62	27	17	4	WNW
9	60.8	41.4	56.3	50.0	30.0	53.6	30.04	0.0	61	28	10	3	SW
10	59.0	40.2	53.8	49.1	33.8	52.7	30.05	0.3	69	27	7	2	SW
11	55.4	40.1	50.9	46.7	34.9	52.7	29.98	1.5	71	22	13	4	WSW
12	57.2	41.7	50.0	45.5	38.1	51.8	29.85	1.8	68	30	16	4	SW
13	54.5	39.4	47.3	45.0	32.4	51.4	29.90	1.3	82	26	11	3	WNW
14	59.0	43.8	50.9	47.0	37.9	51.8	30.10	0.0	72	39	16	4	NW
15	57.2	37.8	52.9	46.0	25.9	51.4	30.21	3.0	55	27	7	2	ENE
16	55.4	42.7	44.6	43.8	39.0	51.8	29.93	6.3	94	16	11	3	SSE
17	59.0	43.3	55.4	53.8	44.2	51.8	29.50	3.3	90	20	6	2	SW
18	59.9	48.6	54.5	50.1	45.1	52.7	29.65	5.0	72	25	12	3	SSW
19	59.0	44.8	55.4	49.5	39.9	53.2	29.70	6.0	63	33	9	3	SW
20	56.3	43.1	51.6	47.8	40.5	53.1	29.76	0.6	74	37	14	4	NW
21	58.1	48.0	53.6	50.0	42.8	53.6	30.11	4.5	76	32	2	1	SW
22	60.8	51.0	57.2	56.0	51.8	54.5	30.02	1.1	92	22	12	3	SW
23	61.7	50.0	58.3	53.0	46.6	54.5	29.70	0.0	69	43	16	4	SW
24	60.8	55.2	56.5	52.8	41.9	54.7	29.68	0.2	71	39	6	2	W
25	62.6	46.2	56.3	51.2	39.6	55.4	29.88	0.0	69	23	10	3	NW
26	64.4	46.0	59.7	55.0	37.9	55.9	30.14	0.0	71	30	2	1	WSW
27	64.8	52.5	59.9	56.3	45.0	57.0	30.20	0.0	79	19	4	2	W
28	71.6	56.2	61.7	57.0	50.5	58.1	30.21	0.0	74	15	7	2	SW
29	75.2	55.6	71.6	61.0	48.0	59.4	30.11	0.0	51	18	3	1	SSW
30	76.1	54.0	71.6	63.0	46.0	61.7	30.07	0.0	60	15	3	1	SE
31	79.7	50.0	70.7	64.8	40.5	62.2	29.94	0.0	71	15	4	2	ENE
Total	1908.6	1436.7			1259.0	1674.9		48.3	2228	843	292	85
Ave	61.6	46.3			40.6	54.0		1.6	71.9	27.2	9.4	2.7
								85.8%
	N	0.0			Number of Air Frosts			0		Red indicates as Snow
	NNE	0.0			Number of Ground Frosts			2		Light green Sleet
	NE	0.0			Days of measurable Rain			17		Blue Trace Conditions
	ENE	2.0			Days of rain greater than 10 mm			0
	E	0.0			Days when gusts exceeded 50 mph			0
	ESE	1.0			Days when average Max exceeded			9
	SE	1.0			Days below average Max			21
	SSE	1.0			Days above average Min			16
	S	0.0			Days below average Min			14
	SSW	2.0
	SW	13.0			1st seven day average			52.7	11.5
	WSW	2.0			2nd Seven day average			50.0	10.0
	W	3.0			3rd seven day average			50.9	10.5
	WNW	2.0			4th seven day avaerage			57.4	14.1
	NW	3.0			Final few days average			65.1	18.4
	NNW	1.0			Overall Average			55.2	12.9