Monthly Weather Data Derbyshire Lane Sheffield South Yorkshire July 1999
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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	68.9	51.0	59.0	56.7	50.5	59.9	29.91	0.2	86				S
2	75.2	57.8	63.5	61.2	57.8	61.3	29.96	12.0	87				SSW	Thunder and lightning
3	71.6	62.0	66.2	64.4	58.7	63.7	29.75	0.0	90				SW	Heavy rain
4	74.3	54.0	64.2	58.6	50.4	62.6	29.81	0.0	70				SW
5	77.0	54.0	70.3	62.4	48.3	63.7	29.84	3.0	62				Calm	Thunder and heavy showers
6	77.7	54.3	70.9	63.5	47.6	64.2	29.99	0.0	65				SE	Sunny
7	75.2	57.1	67.1	60.8	51.0	65.8	30.20	0.0	68				W	Dull morning bright in the afternoon
8	82.2	61.2	71.6	63.5	57.3	66.2	30.40	0.0	62				W	Cloudy and hot bright p.m.
9	76.1	63.2	67.1	63.5	62.1	67.6	30.41	0.0	81				SE	Cloudy in the morning sun in the afternoon
10	81.9	53.0	65.8	59.5	48.1	66.7	30.31	0.0	67				SE	Earlier mist then Sonny
11	79.5	56.0	68.9	60.8	45.2	67.6	30.30	0.0	60				NE	Hot and sunny
12	79.5	55.8	66.2	59.5	52.9	66.7	30.18	0.0	66				NE	Cloudy start then sunny
13	75.2	51.9	69.8	63.1	45.3	66.9	29.95	0.5	68				WSW	Sonny then turning cloudy and cool
14	64.4	53.0	57.2	50.9	49.0	64.4	29.50	0.2	62				W	showers in the afternoon
15	67.8	52.4	56.8	52.0	48.8	62.2	29.89	0.0	70				W	Cloudy but turning brighter later
16	75.2	55.3	60.3	56.8	53.6	62.6	29.99	0.0	80				SW	Cool and dull sunny later
17	73.4	54.1	63.3	57.0	50.7	62.8	30.02	0.0	66				SW	Humid
18	75.6	59.7	65.3	61.2	56.2	63.7	29.93	0.0	78				SW
19	75.6	56.3	61.2	57.7	51.0	63.7	29.87	7.0	80				SW
20	71.6	59.9	66.2	62.6	58.5	64.0	29.68	1.8	81				SW	Dull AM sun and showers PM
21	64.4	51.3	58.1	51.8	50.1	62.2	29.85	0.5	63				W	Cool blustery wind showers
22	64.4	53.0	55.6	53.1	51.9	60.8	30.06	0.0	81				NW
23	75.2	50.0	60.3	54.3	43.0	59.9	30.23	0.0	66				W
24	81.5	57.0	70.3	64.0	54.0	63.0	30.00	0.0	70				W
25	68.0	57.4	58.6	55.2	52.1	64.0	30.20	0.0	78				NW	Cloudy
26	72.1	50.0	60.8	52.5	43.5	64.2	30.34	0.0	54				NE
27	70.5	48.0	62.6	54.7	39.8	62.6	30.30	0.0	57				NE	bright and sunny
28	70.5	54.0	58.6	53.6	53.2	63.0	30.27	0.0	70				ENE	Cool cloudy some sunny periods
29	79.3	53.9	64.4	57.2	51.8	63.7	30.21	0.0	62				ESE	Cool cloudy some sunny periods
30	83.7	55.6	60.8	57.2	52.1	64.6	30.12	0.0	79				NE	Earlier mist then sunny
31	87.4	54.7	67.3	61.7	50.4	65.5	30.05	8.6	71				NE	Earlier mist then sunny
Total	2314.9	1706.9			1584.9	1979.8		33.8	2200	0	0	0
Ave	74.7	55.1			51.1	63.9		1.1	71.0	#DIV/0!	#DIV/0!	#DIV/0!
								64.0%
	N	0.0
	NNE	0.0			Number of Air Frosts			0		Red indicates as Snow
	NE	6.0			Number of Ground Frosts			0		Light green Sleet
	ENE	1.0			Days of measurable Rain			9		Blue Trace Conditions
	E	0.0			Days of rain greater than 10 mm			1
	ESE	1.0			Days when gusts exceeded 50 mph			0
	SE	3.0			Days when average Max exceeded			25
	SSE	0.0			Days below average Max			6
	S	1.0			Days above average Min			21
	SSW	1.0			Days below average Min			10
	SW	7.0
	WSW	1.0			1st seven day average			65.0	18.3
	W	7.0			2nd Seven day average			66.6	19.2
	WNW	0.0			3rd seven day average			63.8	17.6
	NW	2.0			4th seven day avaerage			62.3	16.8
	NNW	0.0			Final few days average			69.1	20.6
					Overall Average			65.4	18.5