Weather Averages for Bethany, CT

7-day Forecast / 10-day Forecast

Latitude: 41°24'N, Longitude: 72°54'W, Elevation: 180.0 ft, Distance: 5.14 mi Bethany, CT Averages »

	Unit	Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Average temperature over 30 years	°F	50	27	29	38	48	58	67	72	71	64	53	43	32
Average high temperature over 30 years	°F	61	36	39	48	59	70	78	83	82	75	64	53	40
Average low temperature over 30 years	°F	40	18	20	28	37	46	56	61	60	53	42	34	23
Average precipitation over 30 years	in	49.4	3.8	3.4	4.2	4.6	4.6	4.2	4.2	3.9	4.0	3.9	4.4	4.2
Heating degree days over 30 years	days	5792	1159	986	822	495	212	21	-	-	81	357	636	1023
Cooling degree days over 30 years	days	605	-	-	-	-	13	96	239	203	54	-	-	-

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