Monthly Weather Data Derbyshire Lane Sheffield South Yorkshire Jun 1999
					Return to www.sheffieldweather.co.uk
	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	68.7	49.8	59.9	55.6	45.0	57.9	30.15	4.9	79				WNW
2	60.8	56.1	53.8	53.6	46.1	58.1	29.80	10.6	99				ENE
3	64.4	52.0	60.8	55.4	45.9	58.8	29.69	1.7	69				WSW
4	62.4	51.5	56.3	52.7	47.0	57.7	29.54	0.0	77				WNW
5	65.1	40.8	55.4	48.7	37.0	56.5	29.58	0.0	58				S
6	65.5	46.8	57.2	51.4	43.4	57.9	29.62	8.6	65				W
7	54.7	46.5	48.7	48.2	47.0	57.4	29.80	12.8	96				N
8	61.0	43.5	53.6	50.0	41.8	54.9	30.00	0.0	76				NW
9	63.7	46.0	55.2	48.6	42.1	55.6	30.19	0.0	58				NW
10	62.8	46.2	59.5	53.6	41.7	57.0	30.25	0.0	66				NW
11	55.2	51.8	53.1	50.0	47.8	56.8	30.29	5.4	79				NNE
12	62.6	47.1	53.6	50.7	46.0	56.1	30.12	0.6	81				Calm
13	70.3	47.0	60.8	55.4	41.6	56.8	30.17	0.0	69				SW
14	68.0	52.0	61.7	56.3	47.0	59.0	30.21	0.2	70				S
15	75.2	55.5	66.2	60.3	51.7	59.9	30.28	0.0	69				S
16	76.1	56.2	67.1	60.8	50.3	61.7	30.20	0.0	68				SW
17	71.1	55.0	59.9	59.0	47.9	62.2	30.15	0.0	95				NW
18	73.0	48.3	62.6	56.1	42.8	62.2	30.27	0.0	64				W
19	69.4	52.2	61.5	58.1	48.0	63.3	30.13	0.8	80				S
20	63.0	51.5	54.9	50.4	51.0	61.7	29.87	0.0	71				SW
21	62.8	46.1	58.3	50.4	41.6	60.3	30.08	1.2	54				NW
22	63.0	44.6	56.3	49.6	36.8	59.0	30.16	0.7	59				W
23		46.1	58.3	50.4	41.6	60.3	30.08	0.0	71				NE
24	71.4	50.1			50.0		30.30	0.0					E
25	75.2	52.0	64.9	58.6	46.7	61.7	30.18	0.0	67				S
26	75.9	45.4	61.9	57.2	36.0	62.6	29.88	0.6	74				se
27	64.0	57.0	60.8	58.8	56.8	63.1	29.51	14.4	88				W
28	65.8	49.0	56.3	50.9	46.2	60.1	29.69	0.0	67				SW
29	71.6	44.2	63.7	55.4	39.0	59.5	29.82	0.0	56				SE
30	65.3	51.0	59.0	51.8	44.1	60.8	30.01	6.1	58				W
Total	1928.0	1481.3			1349.9	1718.9		68.6	2083.0	0.0	0.0	0.0
Ave	66.5	49.4			45.0	59.3		2.3	71.8	#DIV/0!	#DIV/0!	#DIV/0!
								109.6%
	N	1.0			Number of Air Frosts			0		Red indicates as Snow
	NNE	1.0			Number of Ground Frosts			0		Light green Sleet
	NE	1.0			Days of measurable Rain			14		Blue Trace Conditions
	ENE	1.0			Days of rain greater than 10 mm			3
	E	1.0			Days when gusts exceeded 50 mph			0
	ESE	0.0			Days when average Max exceeded			12
	SE	2.0			Days below average Max			17
	SSE	0.0			Days above average Min			14
	S	5.0			Days below average Min			15
	SSW	0.0
	SW	4.0			1st seven day average			56.1	13.4
	WSW	1.0			2nd Seven day average			55.5	13.1
	W	5.0			3rd seven day average			61.1	16.2
	WNW	2.0			4th seven day avaerage			59.2	15.1
	NW	5.0			Final few days average			58.0	14.5
	NNW	0.0			Overall Average			58.0	14.4