Weather – Temperatures

New Hampshire Climate

NH Temperature Averages

New Hampshire weatherNew Hampshire experience a wide range of temperatures throughout the year. Summer day-time high temperatures in July can hit 100 degrees. Cold January nights can dip well below zero. Ask us NH weather questions or share comments. To feature your business in NHLiving, contact us.

New Hampshire Temperatures



New Hampshire weatherNew Hampshire, one of the six New England states, experiences a wide variety of weather and some of the widest differences in temperature in New England. New Hampshire has long, snowy winters; and short, sweet summers.

In cooler Northern New Hampshire, Colebrook has an average January temperature of 12 degrees F; and a July average of 65 degrees.

In Central New Hampshire, Plymouth has an average January temperature of 20 degrees F; and a July average of 68 degrees.

In Southern New Hampshire, Nashua has an average January temperature of 23 degrees F and a July average of 71 degrees.

New Hampshire Temperature Records:

Record Low Temperature: -47 degrees F recorded at the Mount Washington Observatory in 1934.

Record High Temperature: 106 degree F recorded in Nashua, NH in 1911.

What To Expect:

There is much truth in the Old Yankee saying: “If you don’t like the weather….wait a minute.” New Hampshire weather changes quickly.

Average New Hampshire Temperatures in Degrees Farenheit:

Jan
Feb
Mar
Apr
May
June
July
Aug
Sep
Oct
Nov
Dec
Low
5
7
18
28
39
48
53
51
43
32
25
13
High
29
33
42
48
61
69
80
79
70
59
46
33
Average
17
20
30
37
50
59
66
65
57
45
35
23

NH Weather Information Forecasts & Summary

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