Weather Averages for Arthur, IN

7-day Forecast / 10-day Forecast

Latitude: 38°20'N, Longitude: 87°34'W, Elevation: 480.0 ft, Distance: 18.72 mi Arthur, IN Averages »

	Unit	Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Average temperature over 30 years	°F	54	28	33	44	55	64	73	77	75	68	57	45	33
Average high temperature over 30 years	°F	64	37	42	53	65	75	84	87	86	79	68	54	42
Average low temperature over 30 years	°F	44	20	23	34	44	53	62	66	64	57	45	36	25
Highest recorded temperature over 98 years	°F	113	75	78	91	91	100	105	113	107	105	95	82	75
Lowest recorded temperature over 98 years	°F	-18	-18	-16	-7	21	28	32	46	43	26	19	-2	-14
Average number of days above 90°F over 30 years	days	46	-	-	-	0.1	1.8	9.4	15	13	5.9	0.3	-	-
Average precipitation over 30 years	in	46.0	2.5	2.7	4.7	4.5	5.3	4.0	4.2	3.8	3.0	3.3	4.1	3.9
Average number of days below 32°F over 30 years	days	96	24	20	13	3.5	0.1	-	-	-	0.1	2.4	12	21
Average number of days below 0°F over 30 years	days	3	1.5	0.8	0.1	-	-	-	-	-	-	-	-	0.6
Average snowfall over 30 years	in	7.9	3.2	4.7	0.7	0.3	-	-	-	-	-	-	0.3	1.6
Most rain reported in a day over 101 years	in	10.5	3.8	5.5	4.9	3.2	4.7	3.9	8.3	10.5	4.6	3.5	4.3	3.8
Most rain reported in a month over 101 years	in	64.8	15.1	10.2	14.7	9.8	13.2	11.2	14.6	12.9	11.5	8.2	11.0	9.0
Least rain reported in a month over 101 years	in	27.4	-	0.1	0.3	0.8	0.2	0.5	0.2	0.3	0.3	0.1	0.5	0.5
Heating degree days over 30 years	days	4842	1098	875	625	305	98	8	1	2	49	266	570	945
Cooling degree days over 30 years	days	1327	-	-	3	24	104	276	386	325	174	33	2	-
Most snow reported in a month over 101 years	in	53.5	31.7	20.0	19.0	6.0	-	-	-	-	-	5.0	9.0	26.0

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