Monthly Weather Data Derbyshire Lane Sheffield South Yorkshire Mar 1999
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	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	54.1	43.0	51.3	50.5	41.0	29.55	6.1	95				SW	0.0	Heavy rain early
2	55.4	45.5	51.8	50.9	43.2	29.60	5.6	94				SW	0.0
3	49.5	41.8	44.4	42.3	43.7	28.97	2.7	82				SSW	0.0	Heavy showers but sunny periods
4	43.7	35.8	38.8	36.1	42.4	29.16	0.8	75				SW	0.0
5	39.0	34.0	35.1	33.8	41.5	29.40	11.6	87				SSW	0.0	Sleep snow showers not lying
6	39.7	31.8	33.8	33.3	40.1	29.50	5.8	94				N	1.6	Wet snow 1.6 cm frequent sleet and snow showers
7	40.3	33.0	37.2	36.5	39.2	29.52	7.4	93				NW	0.0
8	41.5	34.8	36.3	35.8	39.6	29.67	2.4	95				NNE	0.0	All cloudy showers
9	39.0	34.7	35.8	35.6	39.7	29.73	15.9	98				NE	0.0	Heavy snow cover quickly cleared
10	44.8	32.1	37.2	36.7	38.8	29.90	0.1	95				N	0.0
11	45.3	29.0	33.8	33.3	38.3	29.96	4.9	94				S	0.0	Cold misty early Brighton later
12	48.9	33.0	43.3	42.4	39.4	29.76	2.2	92				SW	0.0	Dull cloudy showers
13	53.4	41.6	48.2	44.1	41.0	29.85	0.0	69				SW	0.0
14	54.5	38.6	46.4	43.2	40.6	30.15	0.0	75				SW	0.0
15	58.1	40.0	49.6	44.8	41.7	30.36	0.5	66				S	0.0
16	61.7	41.0	47.3	45.5	42.4	30.30	0.0	86				S	0.0
17	69.6	46.2	51.3	49.5	43.7	30.30	0.0	87				W	0.0
18	52.5	45.9	46.4	43.5	45.1	30.18	0.0	78				WNW	0.0
19	55.0	40.1	45.7	41.9	43.3	30.25	0.0	70				NW	0.0
20	49.1	39.1	46.0	41.5	43.3	30.27	6.8	66				W	0.0
21	51.8	41.0	45.1	42.4	43.5	29.54	1.8	79				W	0.0
22	50.9	35.1	41.9	36.9	43.3	30.00	0.0	57				WNW	0.0
23	54.5	41.4	50.4	48.0	44.2	29.81	0.0	83				SW	0.0
24	53.2	45.0	48.0	45.0	45.0	29.75	0.2	77				SW	0.0
25	52.5	43.0	47.1	45.7	44.6	29.52	7.8	89				SE	0.0
26	50.9	38.8	43.5	40.6	44.8	29.51	0.0	76				W	0.0
27	56.5	36.0	49.8	44.2	43.7	29.74	0.0	61				W	0.0
28	57.4	34.6	45.9	40.1	43.2	29.90	0.0	55				S	0.0
29	58.1	45.5	53.1	50.5	45.0	29.75	1.3	83				SW	0.0
30	59.9	43.3	48.0	45.5	45.3	29.92	0.6	81				S	0.0
31	62.6	47.2	54.5	50.0	46.8	29.93	0.0	71				SE	0.0
Total	1603.4	1211.9			1317.4		84.5	2503.0	0.0	0.0	0.0
Ave	51.7	39.1			42.5		2.7	80.7	#DIV/0!	#DIV/0!	#DIV/0!
							117.2%
	N	2.0		Number of Air Frosts			2			Red indicates as Snow
	NNE	1.0		Days of measurable Rain			19			Light green Sleet
	NE	1.0		Days of rain greater than 10 mm			2			Blue Trace Conditions
	ENE	0.0		Days when gusts exceeded 50 mph			0
	E	0.0		Days when average Max exceeded			20
	ESE	0.0		Days below average max			11
	SE	2.0		Days above average min			19
	SSE	0.0		Days below average min			12
	S	5.0
	SSW	2.0		1st seven day average			41.9		5.5
	SW	9.0		2nd Seven day average			40.8		4.9
	WSW	0.0		3rd seven day average			49.4		9.6
	W	5.0		4th seven day avaerage			46.4		8.0
	WNW	2.0		Final few days average			52.8		11.5
	NW	2.0		Over all Average			46.2		7.9
	NNW	0.0