Weather Averages for Andover, NH

7-day Forecast / 10-day Forecast

Latitude: 43°28'N, Longitude: 71°39'W, Elevation: 430.0 ft, Distance: 7.79 mi Andover, NH Averages »

	Unit	Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Average temperature over 30 years	°F	43	16	19	30	42	54	63	68	66	57	46	36	22
Average high temperature over 30 years	°F	56	29	33	42	54	67	76	82	79	71	60	46	33
Average low temperature over 30 years	°F	31	3	6	19	30	40	50	55	52	43	33	26	12
Average precipitation over 30 years	in	40.5	2.9	2.9	3.0	3.3	3.6	3.5	3.6	3.7	3.0	3.5	4.0	3.6
Heating degree days over 30 years	days	7956	1494	1266	1057	681	343	80	13	57	232	564	861	1308
Cooling degree days over 30 years	days	269	-	-	-	-	5	35	128	94	7	-	-	-

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