home	Summary of the weather at Hampstead during 2011
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Month	Mean Max	Mean Min	Hi Max	Date	Lo Max	Date	Hi Min	Date	Low Min	Date	GrassMin	Date	AirFrost	GrdFrost	Max <0	Max >10	Max >21	Fog
	degC	degC	degC		degC		degC		degC		degC		days	days	days	days	days	09gmt
Jan-11	6.2	2.2	12.3	13	0.0	28	10.2	14	-1.8	29	-6.3	3	9	17	1	5	0	1
Feb-11	8.8	4.1	13.8	24	2.9	28	9.7	5	-3.3	1	-7.0	8	1	8	0	10	0	0
Mar-11	11.0	3.4	17.9	25	3.4	3	8.2	31	-1.3	3	-9.6	8	6	18	0	20	0	2
Apr-11	18.6	8.0	26.6	23	11.8	13	13.5	23	3.9	13	-3.1	13	0	2	0	30	9	0
May-11	18.2	8.5	24.2	6	14.0	3	13.5	8	2.7	4	-2.3	25	0	5	0	31	2	0
Jun-11	19.8	10.2	31.0	27	13.9	10	17.5	27	6.6	1	-0.6	1	0	1	0	30	9	0
Jul-11	20.7	11.6	24.9	5	16.8	13	14.7	4	9.0	1,24	4.3	30	0	0	0	31	13	0
Aug-11	20.2	12.6	28.3	3	14.9	23	17.0	3	8.6	19	4.1	10	0	0	0	31	15	0
Sep-11	20.3	12.0	27.9	30	15.4	18	16.5	10	6.7	18	4.1	15	0	0	0	30	9	0
Oct-11	16.8	9.9	28.3	1	11.7	26	16.1	2	1.5	20	-2.5	20	0	5	0	31	3	0
Nov-11	12.5	7.2	16.6	3	8.7	14	11.8	3	1.8	23	-4.5	28	0	3	0	27	0	8
Dec-11	8.6	2.8	12.1	22	3.1	16	9.0	26	-2.4	19	-7.9	19	6	16	0	12	0	0
YEAR	15.1	7.7	28.4	29-Jun	-0.1	02-Feb	18.0	03-Jul	-6.0	07-Jan	-10.8	07-Jan	22	75	1	288	60	11
Month	Rainfall	Wettest	Date	>0.2mm	>1mm	>25mm	Sunshine	Max Sun	Date	NoSun	>10h	Snow	SnowLying	Thunder	Hail	IcePellets	MostSnow	Date
Jan-11	93.0	19.8	17	21	12	0	41.4	6.3	9,18	9	0	3	0	0	0	0
Feb-11	56.0	14.1	10	18	13	0	44.3	7.5	8	11	0	0	0	0	0	0
Mar-11	14.2	5.9	18,30	6	3	0	125.3	8.9	19	2	0	0	0	0	0	0
Apr-11	2.6	1.8	4	4	1	0	207.0	10.5	27	1	7	0	0	1	0	0
May-11	24.8	11.9	26	11	6	0	195.5	12.0	25	0	7	0	0	1	1	0
Jun-11	103.7	18.0	5	16	12	0	202.1	12.8	14	0	3	0	0	1	0	0
Jul-11	60.1	14.1	18	11	11	0	155.2	11.2	30	0	2	0	0	0	0	0
Aug-11	86.1	16.7	18	19	15	0	133.5	9.6	1	3	0	0	0	0	0	0
Sep-11	44.1	14.1	6	13	9	0	139.2	9.7	29	2	0	0	0	0	0	0
Oct-11	21.4	5.7	5	8	8	0	137.9	9.6	1	1	0	0	0	0	0	0
Nov-11	34.5	22.7	3	14	4	0	63.7	6.8	13	4	0	0	0	0	0	0
Dec-11	67.9	15.4	12	20	12	0	64.4	6	22	3	0	1	1	0	0	0	2	16
YEAR	608.4	53.2	15-Sep	161	106	0	1509.5	12.2	02-Jun	36	19	4	1	3	1	0	2	16-Dec