Weather Averages for Basco, IL

7-day Forecast / 10-day Forecast

Latitude: 40°24'N, Longitude: 91°22'W, Elevation: 527.0 ft, Distance: 10.14 mi Basco, IL Averages »

	Unit	Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Average temperature over 30 years	°F	51	22	27	39	51	62	71	76	74	66	54	41	28
Average high temperature over 30 years	°F	61	32	36	48	62	72	82	86	84	76	65	50	36
Average low temperature over 30 years	°F	41	13	17	28	41	51	61	66	63	55	43	32	19
Highest recorded temperature over 101 years	°F	113	71	78	87	91	102	104	113	109	100	93	82	69
Lowest recorded temperature over 101 years	°F	-27	-22	-27	-11	12	28	39	50	43	30	12	-2	-20
Average number of days above 90°F over 30 years	days	30	-	-	-	0.1	0.8	5.9	11	8.8	3.1	0.1	-	-
Average precipitation over 30 years	in	37.2	1.4	1.2	2.8	3.6	4.5	3.9	4.6	3.2	4.5	3.2	2.5	1.9
Average number of days below 32°F over 30 years	days	108	26	23	17	3.5	0.1	-	-	-	-	1.9	13	24
Average number of days below 0°F over 30 years	days	7.5	3.5	2.1	0.2	-	-	-	-	-	-	-	-	1.8
Average snowfall over 30 years	in	20.2	6.1	5.1	2.9	0.9	-	-	-	-	-	-	1.2	4.8
Most rain reported in a day over 101 years	in	4.8	3.5	1.6	4.7	3.5	4.6	4.7	3.4	3.8	4.8	4.2	2.6	2.4
Most rain reported in a month over 101 years	in	56.1	8.6	3.9	7.4	8.0	14.3	11.2	12.6	10.0	12.7	11.3	8.2	5.7
Least rain reported in a month over 101 years	in	18.2	-	0.1	0.2	0.7	0.4	0.1	-	0.2	-	0.1	-	0.1
Heating degree days over 30 years	days	5577	1249	1006	740	349	116	9	1	3	62	289	656	1097
Cooling degree days over 30 years	days	1239	-	-	2	20	87	255	392	317	141	24	1	-
Most snow reported in a month over 101 years	in	44.5	25.0	18.0	22.6	6.0	-	-	-	-	-	0.3	10.0	11.0

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