Monthly Weather Data Derbyshire Lane Sheffield South Yorkshire May 1998
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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	59.0	43.2	45.5	42.8	49.1	30.13	0.0	79				NNE	0.0
2	60.8	38.3	53.4	46.0	50.2	30.12	1.0	53		9	3	N	0.0
3	57.9	42.9	46.6	42.3	50.7	30.17	0.0	67		10	3	NNE	0.0
4	61.7	38.1	53.2	48.6	50.5	30.07	0.0	69		10	3	WNW	0.0
5	53.6	45.0	49.3	45.7	51.1	29.81	3.6	74		12	3	W	0.0
6	58.3	47.0	50.9	47.7	50.9	29.53	0.3	77		12	3	SW	0.0
7	60.1	50.4	54.9	50.0	51.4	29.74	0.0	69				W	0.0
8	66.9	51.0	57.9	52.7	51.8	30.00	0.7	69				S	0.0
9	71.6	53.9	65.8	59.0	54.9	29.95	0.0	65		7	3	S	0.0
10	57.9	43.3	49.1		55.0	30.20	18.5			9	3	NE	0.0
11	50.4	45.1	47.3	46.9	53.6	30.12	0.2	97		10	3	NE	0.0
12	59.0	46.0	49.1	48.2	52.3	30.12	0.0	93		11	3	NE	0.0
13	63.1	48.0	51.4	50.9	53.6	30.20	0.0	96				NE	0.0	Thunder and lightning
14	69.3	50.7	56.3	55.2	55.8	30.18	0.0	93				N	0.0
15	76.1	47.1	61.9	56.3	56.5	30.21	0.0	69				NNE	0.0
16	73.6	44.1	59.7	54.3	57.6	30.24	0.0	69				NE	0.0	Early mist
17	71.8	41.0	60.4	53.6	57.9	30.31	0.0	61				ENE	0.0
18	74.3	44.0	59.0	51.8	58.1	30.34	0.0	58				E	0.0
19	77.0	50.0	70.0	60.8	59.9	30.34	0.0	56				NNE	0.0
20	75.7	50.8	68.9	61.5	60.4	30.22	0.0	64				NE	0.0
21	62.6	52.0	56.3	51.8	60.4	30.20	0.0	72				NNE	0.0
22	68.9	47.9	58.1	51.4	59.5	30.30	0.0	61				SW	0.0
23	59.5	48.0	58.1	52.0	59.0	30.17	0.0	64				WNW	0.0
24	68.0	51.0	57.6	53.2	58.5	30.03	0.0	73				W	0.0
25	62.6	49.9	56.7	53.2	59.0	29.86	0.7	78				WNW	0.0
26	54.5	47.5	51.1	49.5	58.6	29.75	1.2	88				NW	0.0
27	59.0	40.9	51.1	46.9	55.9	29.77	0.0	71				NNE	0.0
28	59.9	41.9	52.7	48.7	56.3	29.85	5.5	73				NNE	0.0	Thunder and lightning
29	69.8	45.0	57.2	55.4	56.3	29.85	0.0	89				S	0.0
30	62.1	49.5	55.8	53.8	57.6	30.00	0.3	87				NNE	0.0
31	67.8	51.3	53.1	51.8	57.7	29.82	0.6	91				SE	0.0
Total	1992.8	1444.8			1720.1		32.6	2225	0	90	27
Ave	64.3	46.6			55.5		1.1	74.2	#DIV/0!	10.0	3.0
							56.5%
	N	2.0		Number of Air Frosts			0			Red indicates as Snow
	NNE	8.0		Days of measurable Rain			11			Light green Sleet
	NE	6.0		Days of rain greater than 10 mm			1			Blue Trace Conditions
	ENE	1.0		Days when gusts exceeded 50 mph			0
	E	1.0		Days when average Max exceeded			17
	ESE	0.0		Days below average Max			13
	SE	1.0		Days above average Min			21
	SSE	0.0		Days below average Min			10
	S	3.0
	SSW	0.0		1st seven day average			51.2		10.6
	SW	2.0		2nd Seven day average			55.4		13.0
	WSW	0.0		3rd seven day average			60.0		15.6
	W	3.0		4th seven day avaerage			54.3		12.4
	WNW	3.0		Final few days average			57.6		14.2
	NW	1.0		Overall Average			55.7		13.2
	NNW	0.0