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