Monthly Weather Data Derbyshire Lane Sheffield South Yorkshire Sept 1998
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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	67.3	54.2	58.8	58.1	52.8	59.2	29.88	0.3	96				S	Heavy rain evening
2	69.8	50.0	59.0	57.9	45.0	59.2	29.96	0.0	93				NW	Early fog sunny afternoon
3	70.7	55.9	59.0	57.2	53.6	60.6	29.90	0.0	89				NW
4	70.0	52.6	57.0	55.4	43.1	60.3	29.82	5.5	90				SW
5	63.1	55.6	57.2	56.3	51.0	60.4	29.65	1.5	94				NE
6	66.0	50.0	55.4	54.9	42.0	58.6	29.78	0.0	94				S
7	73.4	54.5	62.2	59.7	53.6	60.3	29.59	1.4	86				SW
8	69.8	56.5	60.1	58.1	51.2	60.6	29.49	3.4	88				SW
9	66.2	57.0	60.8	59.0	53.3	60.8	29.33	7.4	89				SW	Thunder and lightning PM
10	62.6	54.8	60.1	56.8	49.9	59.9	29.39	2.1	81				SW
11	59.2	49.9	53.6	49.5	48.0	58.8	29.57	0.3	73				W
12	59.4	44.3	46.4	44.8	38.0	57.0	29.45	1.5	87				W
13	59.4	40.2	51.4	48.2	32.2	55.0	29.58	0.0	78				NW
14	62.8	45.4	56.3	54.1	37.4	54.5	29.59	0.2	86				NW
15	61.9	49.5	51.8	49.5	42.5	54.7	29.67	0.0	84				W
16	59.2	49.8	55.2	54.9	41.4	54.7	29.71	0.0					W
17	61.7	49.6	58.1	52.7	41.3	54.1	29.98	0.0	68				W
18	69.1	52.6	59.5	57.2	45.2	55.4	30.07	2.1	86				SW
19	71.2	47.0	59.9	55.9	38.0	55.0	30.34	0.0	77				S
20	73.6	55.7	61.3	60.1	48.9	55.9	30.48	0.0	93				Calm
21	62.4	49.0	54.5	53.6	41.5	56.1	30.52	0.0	94				Calm
22	62.6	53.8	56.3	54.9	50.1	56.7	30.36	0.0	91				ESE
23	66.7	53.8	55.6	53.6	53.0	56.7	30.20	0.0	87				E	Dull foggy
24	63.9	52.5	54.9	53.8	49.6	56.8	30.09	0.0	93				E	Dull foggy
25	65.3	53.0	53.6	52.5	52.9	57.2	29.91	0.4	93				E
26	59.0	52.0	54.5	54.1	50.1	57.2	29.73	0.1	98				ENE	Early fog right later
27	58.3	53.8	55.6	55.4	53.8	57.2	29.58	0.7	99				NE	Thick fog
28	62.1	54.8	57.2	55.6	54.3	56.8	29.70	0.0	90				NW
29	64.4	49.9	55.4	52.7	42.0	56.1	29.75	6.5	83				NW
30	59.5	53.0	57.2	56.5	48.9	56.8	29.50	22.3	95				E	Windy heavy rain
Total	1940.6	1550.7			1404.6	1722.6		55.7	2555.0	0.0	0.0	0.0
Ave	64.7	51.7			46.8	57.4		1.9	88.1	#DIV/0!	#DIV/0!	#DIV/0!
								85.2%
	N	0.0			Days of measurable Rain				16		Red indicates as Snow
	NNE	0.0			Number of Ground Frosts				0		Light green Sleet
	NE	2.0			Days of rain greater than 10 mm				1		Blue Trace Conditions
	ENE	1.0			Days when gusts exceeded 50 mph				0
	E	4.0			Days when average Max exceeded				14
	ESE	1.0			Days below average Max				15
	SE	0.0			Days above average Min				24
	SSE	0.0			Days below average Min				5
	S	3.0
	SSW	0.0			1st seven day average				60.9	16.1
	SW	6.0			2nd Seven day average				56.3	13.5
	WSW	0.0			3rd seven day average				58.0	14.5
	W	5.0			4th seven day avaerage				58.0	14.4
	WNW	0.0			Final few days average				56.7	13.7
	NW	6.0			Overall Average				58.0	14.4
	NNW	0.0