Weather Averages for Aetna, TN

7-day Forecast / 10-day Forecast

Latitude: 35°45'N, Longitude: 87°27'W, Elevation: 660.0 ft, Distance: 5.00 mi Aetna, TN Averages »

	Unit	Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Average temperature over 30 years	°F	57	36	40	49	59	66	73	76	75	69	58	48	39
Average high temperature over 30 years	°F	72	48	54	65	75	81	87	89	89	83	74	62	52
Average low temperature over 30 years	°F	43	23	26	34	42	51	59	63	62	55	42	34	27
Average precipitation over 30 years	in	52.8	4.0	4.4	5.4	4.9	5.2	3.7	4.6	3.3	3.6	3.1	5.1	5.5
Heating degree days over 30 years	days	3825	893	689	477	191	61	-	-	-	25	231	483	775
Cooling degree days over 30 years	days	1273	-	-	8	14	102	249	360	332	169	39	-	-

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