Monthly Weather Data Derbyshire Lane Sheffield South Yorkshire Dec 2015
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	Max Temp	Min Temp	Dry Bulb	Wet Bulb	Soil Temp	Barometer	Rain	Humidity	Max Gust	Average	Force	Win Dir	Comments
Day	Deg F	Deg F	Deg F	Deg F	Deg F	Inches	MM	Percent	MPH	MPH	Beaufort
1	54.0	37.6	38.3	37.4	45.0	30.01	1.7	91	41	5	2	SSW	Mild Early morning light rain then dry
2	52.5	38.5	47.8	44.4	45.5	29.96	5.5	75	42	8	3	S	Mild Breezy midday early afternoon late drizzle
3	53.1	47.3	46.9	46.2	46.4	30.04	7.3	94	45	3	1	VAR	Mild Rain early and late breezier later
4	52.0	41.2	44.8	41.7	46.4	30.05	0.2	75	57	12	3	WSW	Mild Windy later
5	53.8	43.3	50.7	46.9	46.4	29.78	0.0	74	65	24	5	SW	Mild Windy Light Rain at times
6	54.0	51.8	52.5	50.2	46.8	29.69	1.3	84	47	24	5	SW	Mild Showery morning breezy early
7	55.0	41.9	43.2	42.1	47.3	30.09	1.2	91	32	3	1	SSW	Very Mild early morning drizzle
8	52.7	43.7	53.2	50.4	47.3	29.94	0.7	81	38	11	3	SSW	Very Mild Breezy
9	50.4	38.1	37.8	35.4	47.3	30.29	0.3	77	52	8	3	S	Mild Dry Sunny Spells breezy later
10	48.4	47.1	48.0	45.0	46.4	30.01	7.4	77	37	21	5	SW	Mild start cool later moderat rain early morning
11	44.2	39.2	39.4	36.5	46.4	29.99	0.1	74	33	12	3	WSW	Average temps breezy at times isolated light shower later average temps
12	52.2	39.2	38.8	36.5	45.5	30.04	23.7	78	45	4	2	SSW	Cold early sleet then rain moderate at times Mild midday until evening
13	44.1	32.5	32.5	31.5	44.6	30.06	2.4	88	14	1	1	S	Cold start cloudy dull
14	46.2	32.9	43.3	42.6	44.6	29.93	1.8	94	12	1	1	SSW	Mild start Mostly cloudy odd sunny spell Light rain early evening
15	52.7	43.5	44.4	43.2	44.6	30.01	4.7	90	26	1	1	ESE	Mild Foggy light rain or drizzle at times
16	55.0	44.4	52.7	51.8	45.5	29.79	0.5	94	31	13	4	SSW	Very Mild light early rain then mostly cloudy
17	56.5	52.0	51.6	49.5	46.4	29.85	0.0	85	32	7	2	SSW	Very Mild Dry odd sunny spell but mostly cloudy
18	57.9	48.7	48.7	46.4	47.3	29.94	0.4	83	45	13	4	SSW	Less Mild than forecast Brief sunny spells morning light showers mid afternoon onwards
19	57.9	48.2	57.7	55.2	47.3	29.70	0.6	85	41	24	5	SSW	Warm cloudy drizzle at times
20	51.3	48.2	47.7	44.4	48.4	29.69	0.0	75	38	13	4	SW	Less mild dry sunny spells breezy
21	55.2	40.8	40.6	37.9	48.0	29.78	5.8	72	49	9	3	SSW	Mild Sunny Spells light rain windy later
22	55.6	40.8	55.2	50.9	47.1	29.65	5.7	73	50	24	5	SW	Windy overnight Breezy by day light rain very mild
23	49.6	43.7	42.8	41.2	47.3	29.83	0.6	86	46	16	4	WSW	Mild Dry breezy
24	50.5	41.2	49.6	46.2	46.6	29.60	9.1	76	42	18	4	SSW	Mild Heavy morning rain then showers breezy
25	55.2	36.9	38.3	36.7	45.9	30.01	11.6	85	47	6	2	S	Light rain cool start mild later
26	56.7	38.7	53.8	51.6	45.9	29.79	4.9	86	54	23	5	SSW	Very Mild light drizzle Breezy
27	51.6	41.0	40.6	38.8	47.1	30.00	0.5	84	20	4	2	VAR	Mild dry Sunny cloudier later
28	51.1	40.8	47.7	45.0	46.6	29.96	0.0	79	31	6	2	SSE	Mild cloudy dry
29	53.1	47.3	47.1	44.4	46.8	29.89	0.2	79	43	9	3	SSW	Mild Mostly Sunny
30	52.2	45.3	51.6	48.9	46.4	29.65	19.7	81	46	18	4	SSW	Mild Rain at times breezy
31	46.6	39.4	39.7	37.8	46.9	29.68	4.4	82	45	20	5	SW	Cool light showers breezy
Total	1621.3	1315.2			1440.0		122.3	2548.0	1246.0	361.0	97.0
Ave	52.3	42.4			46.5		3.9	82.2	40.2	11.6	3.1
							140.7%
	N	0.0
	NNE	0.0		Number of Air Frosts			0.0		Red indicates as Snow
	NE	0.0		Days of measurable Rain			27.0		Light green Sleet
	ENE	0.0		Days of rain greater than 10 mm			3.0		Blue Trace Conditions
	E	0.0		Days when gusts exceeded 50 mph			4.0		Purple Indicates Freezing Rain
	ESE	1.0		Days when average Max exceeded			29.0
	SE	0.0		Days below average Max			2.0
	SSE	1.0		Days above average Min			29.0
	S	4.0		Days below average Min			2.0
	SSW	14.0
	SW	6.0		1st seven day average			48.3	9.0
	WSW	3.0		2nd Seven day average			43.6	6.5
	W	0.0		3rd seven day average			50.9	10.5
	WNW	0.0		4th seven day avaerage			46.7	8.2
	NW	0.0		Final few days average			47.3	8.5
	NNW	0.0		Overall Average			47.4	8.5