Weather Report and Forecast for
Carol Stream, IL

Tuesday, February 14th 2012, 2:10pm CST

7-day Forecast / 10-day Forecast

Latitude: 41°49'N, Longitude: 88°4'W, Elevation: 680.0 ft, Distance: 7.68 mi Carol Stream, IL Averages »

	Unit	Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Average temperature over 30 years	°F	49	21	26	37	49	60	69	73	72	64	53	40	26
Average high temperature over 30 years	°F	60	29	35	47	61	73	82	86	83	77	64	49	35
Average low temperature over 30 years	°F	38	12	16	27	37	47	57	61	60	52	41	31	18
Highest recorded temperature over 102 years	°F	105	64	69	84	89	95	102	105	100	100	89	78	68
Lowest recorded temperature over 102 years	°F	-25	-25	-20	-9	3	24	32	41	37	26	14	-4	-20
Average number of days above 90°F over 30 years	days	11	-	-	-	-	0.5	3	3.9	2.8	1	-	-	-
Average precipitation over 30 years	in	36.7	1.6	1.3	2.7	3.8	3.7	3.7	4.2	4.1	3.7	2.4	2.9	2.5
Average number of days below 32°F over 30 years	days	62	13	11	10	4.1	0.7	-	-	-	0.1	2.4	8	12
Average number of days below 0°F over 30 years	days	5.8	2.8	1.6	0.1	-	-	-	-	-	-	-	-	1.2
Average snowfall over 30 years	in	35.1	11.0	8.6	4.8	1.6	0.1	-	-	-	-	0.2	2.1	7.7
Most rain reported in a day over 102 years	in	9.2	2.9	1.6	3.4	5.2	3.8	4.1	9.2	6.0	3.1	5.6	3.0	3.0
Most rain reported in a month over 102 years	in	47.9	6.6	4.1	7.3	9.4	8.3	10.7	12.0	15.5	11.2	10.9	7.2	6.1
Least rain reported in a month over 102 years	in	23.3	0.1	-	0.4	0.4	-	0.6	0.1	0.6	-	0.2	0.6	-
Heating degree days over 30 years	days	6331	1344	1096	840	469	196	32	6	11	97	369	730	1141
Cooling degree days over 30 years	days	861	-	-	1	10	53	177	279	229	98	14	-	-
Most snow reported in a month over 102 years	in	69.2	41.1	20.3	16.8	11.2	2.0	-	-	-	-	5.5	11.8	40.5

Check weather averages for nearby locations (some locations might offer more data):

Average temperature of February: 26°F. Average high temperature: 35°F. Average low temperature: 16°F. Carol Stream, IL Averages »

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