Weather Averages Alton, NH

Weather Averages for
Alton, NH

Latitude: 43°34'N, Longitude: 71°25'W, Elevation: 552.0 ft, Distance: 11.36 mi

	Unit	Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Average temperature over 21 years	°F	46	21	23	32	44	55	64	69	66	59	48	37	24
Average high temperature over 21 years	°F	57	31	34	42	57	69	78	82	80	73	62	48	35
Average low temperature over 21 years	°F	34	10	12	21	32	42	51	57	53	46	36	28	15
Highest recorded temperature over 21 years	°F	100	68	66	84	93	93	98	98	100	98	89	80	62
Lowest recorded temperature over 21 years	°F	-36	-29	-36	-16	8	21	32	37	30	21	16	-2	-22
Average number of rainy days over 21 years	days	70.6	6.3	5.3	6.2	6.3	6.5	6.2	6	5.3	5.4	4.3	6.4	6.4
Average number of days above 90°F over 12 years	days	12	-	-	-	-	0.7	2.9	4.6	2.7	1.1	-	-	-
Average precipitation over 21 years	in	37.9	3.1	2.4	3.1	3.2	3.4	3.5	3.4	2.8	3.3	2.5	4.1	3.2
Average relative humidity over 12 years	%	71	71	70	67	66	66	70	71	73	76	73	73	72
Average dew point over 12 years	°F	36	14	16	21	32	42	53	59	57	51	39	30	17
Average number of days below 32°F over 12 years	days	165.9	29.6	27.1	28	14.3	4.2	-	-	-	1.8	12.2	20.4	28.3
Average number of days below 0°F over 12 years	days	14.9	6.1	4.5	0.6	-	-	-	-	-	-	-	-	3.7
Average snowfall over 19 years	in	60.8	18.7	13.2	11.4	1.9	0.3	-	-	-	-	-	3.2	12.1

Check weather averages for nearby locations (some locations might offer more data):

Latitude: 43°28'N, Longitude: 71°39'W, Elevation: 430.0 ft, Distance: 20.81 mi

Latitude: 43°28'N, Longitude: 70°47'W, Elevation: 280.0 ft, Distance: 22.65 mi

Latitude: 43°12'N, Longitude: 71°30'W, Elevation: 346.0 ft, Distance: 22.83 mi

Latitude: 43°9'N, Longitude: 70°57'W, Elevation: 74.0 ft, Distance: 26.25 mi

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