ANNUAL CLIMATOLOGICAL SUMMARY 2011

NAME: Charleston   CITY:   STATE:
ELEV:   LAT: 39Ą 30' 0" N   LONG: 88Ą 6' 0" W
TEMPERATURE ĄF   HEAT BASE 65.0   COOL BASE 65.0

YR	MO	MEAN MAX	MEAN MIN	MEAN	DEP FROM NORM	HEAT DEG DAYS	COOL DEG DAYS	HI	HI DATE	LOW	LOW DATE	MAX >= 90	MAX <= 32	MIN <= 32	MIN <= 0
11	1	37.5	4.1	26.3	0.0	1071.1	0.0	42.9	3.0	-2.6	21.0	0.0	19.0	26.0	1.0
11	2	60.8	8.1	36.4	0.0	721.5	0.0	65.6	16.0	0.3	10.0	0.0	6.0	10.0	0.0
11	3	76.6	35.2	49.4	0.0	514.2	16.6	80.9	21.0	31.0	27.0	0.0	1.0	4.0	0.0
11	4	80.8	46.8	64.8	0.0	123.3	65.7	84.7	10.0	40.2	5.0	0.0	0.0	0.0	0.0
11	5	89.4	53.5	71.1	0.0	32.8	97.3	92.9	11.0	47.0	4.0	2.0	0.0	0.0	0.0
11	6	92.5	70.4	84.4	0.0	0.0	248.7	98.5	27.0	67.6	24.0	6.0	0.0	0.0	0.0
11	7	104.1	80.5	93.2	0.0	0.0	860.8	108.8	30.0	76.3	13.0	26.0	0.0	0.0	0.0
11	8	104.8	80.2	89.2	0.0	0.0	644.0	111.3	7.0	70.4	23.0	19.0	0.0	0.0	0.0
11	9
11	10
11	11
11	12
AVG		80.8	47.3	64.3	0.0	2462.9	1933.1	111.3	AUG	-2.6	JAN	53.0	26.0	40.0	1.0

PRECIPITATION in

YR	MO	TOTAL	DEP FROM NORM	MAX OBS DAY	DATE	.01	.1	1
11	1	0.13	0.0	0.06	24.0	2.0	0.0	0.0
11	2	0.8	0.0	0.22	12.0	9.0	2.0	0.0
11	3	0.0	0.0	0.0	1.0	0.0	0.0	0.0
11	4	0.01	0.0	0.01	28.0	0.0	0.0	0.0
11	5	0.0	0.0	0.0	1.0	0.0	0.0	0.0
11	6	0.01	0.0	0.01	19.0	0.0	0.0	0.0
11	7	0.0	0.0	0.0	1.0	0.0	0.0	0.0
11	8	0.04	0.0	0.04	10.0	1.0	0.0	0.0
11	9	0.0	0.0	0.0	1.0	0.0	0.0	0.0
11	10	0.0	0.0	0.0	1.0	0.0	0.0	0.0
11	11	0.0	0.0	0.0	1.0	0.0	0.0	0.0
11	12	0.0	0.0	0.0	1.0	0.0	0.0	0.0
AVG		0.99	0.0	0.22	FEB	12.0	2.0	0.0

WIND SPEED MPH

YR	MO	AVG	HI	DATE	DOM DIR
11	1	1.2	22.0	1.0	SSW
11	2	1.4	39.0	17.0	SSW
11	3	1.6	36.0	23.0	NE
11	4	1.8	39.0	3.0	SSW
11	5	0.7	28.0	7.0	SSW
11	6	0.5	28.0	22.0	SE
11	7	0.8	20.0	24.0	SW
11	8	0.8	26.0	23.0	NW
11	9	0.0	0.0	0.0	-------
11	10	0.0	0.0	0.0	-------
11	11	0.0	0.0	0.0	-------
11	12	0.0	0.0	0.0	-------
AVG		0.7	39.0	FEB	SSW