Monthly Weather Data Derbyshire Lane Sheffield South Yorkshire Apr 2004
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	Max Temp	Min Temp	Dry Bulb	Wet Bulb	Soil Temp	Barometer	Rain	Humidity	Max Gust	Average	Force	Win Dir		Comments
Day	Deg F	Deg F	Deg F	Deg F	Deg F	Inches	MM	Percent	MPH	MPH	Beaufort
1	54.5	42.5	49.1	48.2	46.4	29.75	6.4	93	19	3	1	NE
2	58.1	45.6	51.8	49.1	47.3	29.72	1.5	82	15	9	3	SW
3	55.4	40.5	50.9	49.8	47.1	29.67	23.2	94	25	14	4	WSW
4	58.6	40.2	47.8	44.6	47.3	29.83	3.4	76	39	14	4	SW
5	50.4	40.0	44.6	42.8	46.4	29.77	2.4	85	42	14	4	W
6	49.1	38.0	44.2	41.0	45.3	29.76	1.5	83	44	20	5	NW
7	50.9	38.0	45.7	41.5	44.6	29.94	0.3	68	40	12	3	NNE
8	52.2	37.0	44.6	41.5	45.5	30.11	0.0	67	30	7	2	NNE
9	56.3	33.2	48.2	44.6	44.8	30.11	2.0	73	19	8	3	NW
10	49.1	44.0	47.8	44.6	47.3	30.11	0.0	82	22	7	2	NE
11	55.4	41.4	50.0	47.5	46.8	30.17	0.1	82	18	0	0	Calm
12	57.6	45.0	53.6	50.0	47.8	30.28	0.0	76	19	13	4	NE
13	59.9	43.8	57.2	50.9	48.2	30.24	0.2	62	22	3	1	ENE
14	59.0	48.5	50.0	46.4	48.7	30.10	0.0	83	18	9	3	SW
15	59.0	40.0	50.0	46.8	49.1	29.88	2.1	77	27	10	3	SW
16	51.8	44.4	47.8	46.4	48.2	29.89	6.1	89	28	3	1	ENE
17	54.5	43.0	48.6	47.8	49.1	29.61	9.0	95	12	8	3	WSW
18	48.2	41.0	45.5	44.8	48.9	28.94	1.5	94	37	7	2	S
19	55.4	39.0	48.0	44.6	48.0	29.20	1.2	75	32	7	2	WSW
20	57.2	38.1	52.7	48.2	46.8	29.60	1.0	80	34	3	1	SE
21	58.8	45.0	55.4	46.4	50.0	29.64	3.3	82	28	14	4	SW
22	60.8	44.6	53.6	50.4	50.2	29.92	0.5	78	31	8	3	W
23	67.1	39.0	59.9	50.9	50.4	30.21	0.0	55	31	4	2	SW
24	69.8	47.0	64.8	59.0	52.7	30.27	0.0	70	18	4	2	SW
25	70.5	51.0	63.5	59.0	54.5	30.28	0.0	75	13	0	0	SSE
26	70.7	50.7	60.6	57.0		30.28	29.3	79	13	3	1	E
27	53.6	46.8	51.8	50.0	55.2	30.00	5.8	88	16	9	3	N
28	50.9	45.2	49.8	48.4	53.2	29.90	11.7	90	20	0	0	CALM
29	48.2	41.5	46.4	44.6	51.4	29.75	0.5	85	29	15	4	N
30	56.5	43.0	47.6	46.4	50.7	29.75	0.1	91	28	11	3	NNE
Total	1699.5	1277.0			1411.9		113.1	2409.0	769.0	239.0	73.0
Ave	56.7	42.6			48.7		3.8	80.3	25.6	8.0	2.4
							178.1%
	N	2.0							Red indicates as Snow
	NNE	3.0							Light green Sleet
	NE	3.0							Blue Trace Conditions
	ENE	2.0
	E	1.0
	ESE	0.0
	SE	1.0
	SSE	1.0							Number of Air Frosts			0
	S	1.0							Days of measurable Rain			23
	SSW	0.0							Days of rain greater than 10 mm			3
	SW	7.0							Days when gusts exceeded 50 mph			0
	WSW	3.0							Days when average Max exceeded			18
	W	2.0							Days below average max			12
	WNW	0.0							Days above average min			23
	NW	2.0							Days below average min			7
	NNW	0.0
									1st seven day average			47.3	8.5
									2nd Seven day average			48.7	9.3
									3rd seven day average			48.2	9.0
									4th seven day avaerage			54.8	12.7
									Final few days average			47.3	8.5
									Overall Average			49.3	9.6