New Hampshire weather by month

Check out New Hampshire weather averages by month. Compare detailed monthly climate statistics including temperature, rainfall and sunshine figures.

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum daytime temperature °C
-0°C maximum daytime temperature in January in Concord-0
1°C maximum daytime temperature in February in Concord1
6°C maximum daytime temperature in March in Concord6
14°C maximum daytime temperature in April in Concord14
21°C maximum daytime temperature in May in Concord21
25°C maximum daytime temperature in June in Concord25
28°C maximum daytime temperature in July in Concord28
27°C maximum daytime temperature in August in Concord27
22°C maximum daytime temperature in September in Concord22
16°C maximum daytime temperature in October in Concord16
9°C maximum daytime temperature in November in Concord9
2°C maximum daytime temperature in December in Concord2
Hours of sunshine (daily)
Days with some rainfall
10 days with some rainfall in January in Concord10
9 days with some rainfall in February in Concord9
11 days with some rainfall in March in Concord11
11 days with some rainfall in April in Concord11
12 days with some rainfall in May in Concord12
11 days with some rainfall in June in Concord11
10 days with some rainfall in July in Concord10
11 days with some rainfall in August in Concord11
9 days with some rainfall in September in Concord9
9 days with some rainfall in October in Concord9
12 days with some rainfall in November in Concord12
12 days with some rainfall in December in Concord12

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New Hampshire by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

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The climate guide for New Hampshire (Concord) shows long term monthly weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Top New Hampshire destinations

Below are average maximum temperatures at popular countries, regions and places in New Hampshire for next month - February. Select a destination to see the climate guide for all months of the year.

All New Hampshire destinations

Metric (°C / mm)  |  Imperial (°F / inches)

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New Hampshire weather averages

Temperature in New Hampshire (°C)

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Max temperature (daytime)
0°C maximum daytime temperature in January in New Hampshire (Concord)0
1°C maximum daytime temperature in February in New Hampshire (Concord)1
6°C maximum daytime temperature in March in New Hampshire (Concord)6
14°C maximum daytime temperature in April in New Hampshire (Concord)14
21°C maximum daytime temperature in May in New Hampshire (Concord)21
25°C maximum daytime temperature in June in New Hampshire (Concord)25
28°C maximum daytime temperature in July in New Hampshire (Concord)28
27°C maximum daytime temperature in August in New Hampshire (Concord)27
22°C maximum daytime temperature in September in New Hampshire (Concord)22
16°C maximum daytime temperature in October in New Hampshire (Concord)16
9°C maximum daytime temperature in November in New Hampshire (Concord)9
2°C maximum daytime temperature in December in New Hampshire (Concord)2
Min temperature (night-time)
-13°C minimum night-time temperature in January in New Hampshire (Concord)-13
-12°C minimum night-time temperature in February in New Hampshire (Concord)-12
-5°C minimum night-time temperature in March in New Hampshire (Concord)-5
0°C minimum night-time temperature in April in New Hampshire (Concord)0
6°C minimum night-time temperature in May in New Hampshire (Concord)6
11°C minimum night-time temperature in June in New Hampshire (Concord)11
14°C minimum night-time temperature in July in New Hampshire (Concord)14
13°C minimum night-time temperature in August in New Hampshire (Concord)13
9°C minimum night-time temperature in September in New Hampshire (Concord)9
3°C minimum night-time temperature in October in New Hampshire (Concord)3
-2°C minimum night-time temperature in November in New Hampshire (Concord)-2
-9°C minimum night-time temperature in December in New Hampshire (Concord)-9
Heat & Humidity
No heat & humidity in January in New Hampshire (Concord)0
No heat & humidity in February in New Hampshire (Concord)0
No heat & humidity in March in New Hampshire (Concord)0
No heat & humidity in April in New Hampshire (Concord)0
No heat & humidity in May in New Hampshire (Concord)0
No heat & humidity in June in New Hampshire (Concord)0
Moderate heat & humidity in July in New Hampshire (Concord)M
Low heat & humidity in August in New Hampshire (Concord)L
No heat & humidity in September in New Hampshire (Concord)0
No heat & humidity in October in New Hampshire (Concord)0
No heat & humidity in November in New Hampshire (Concord)0
No heat & humidity in December in New Hampshire (Concord)0

Note: 0 = None, L = Low, M = Moderate, H = High, VH = Very high, E = Extreme

Sunshine & UV index in New Hampshire

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Daily hours of sunshine
Daily hours of daylight
9 hours of daylight per day in January in New Hampshire (Concord)9
11 hours of daylight per day in February in New Hampshire (Concord)11
12 hours of daylight per day in March in New Hampshire (Concord)12
13 hours of daylight per day in April in New Hampshire (Concord)13
15 hours of daylight per day in May in New Hampshire (Concord)15
15 hours of daylight per day in June in New Hampshire (Concord)15
15 hours of daylight per day in July in New Hampshire (Concord)15
14 hours of daylight per day in August in New Hampshire (Concord)14
12 hours of daylight per day in September in New Hampshire (Concord)12
11 hours of daylight per day in October in New Hampshire (Concord)11
10 hours of daylight per day in November in New Hampshire (Concord)10
9 hours of daylight per day in December in New Hampshire (Concord)9
UV Index (Maximum)
UV (maximum) index 1 (Low) in January in New Hampshire (Concord)1
UV (maximum) index 2 (Low) in February in New Hampshire (Concord)2
UV (maximum) index 4 (Moderate) in March in New Hampshire (Concord)4
UV (maximum) index 5 (Moderate) in April in New Hampshire (Concord)5
UV (maximum) index 7 (High) in May in New Hampshire (Concord)7
UV (maximum) index 8 (Very High) in June in New Hampshire (Concord)8
UV (maximum) index 8 (Very High) in July in New Hampshire (Concord)8
UV (maximum) index 7 (High) in August in New Hampshire (Concord)7
UV (maximum) index 6 (High) in September in New Hampshire (Concord)6
UV (maximum) index 3 (Moderate) in October in New Hampshire (Concord)3
UV (maximum) index 2 (Low) in November in New Hampshire (Concord)2
UV (maximum) index 1 (Low) in December in New Hampshire (Concord)1

Rainfall in New Hampshire

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Number of days with some rain
10 days with some rainfall in January in New Hampshire (Concord)10
9 days with some rainfall in February in New Hampshire (Concord)9
11 days with some rainfall in March in New Hampshire (Concord)11
11 days with some rainfall in April in New Hampshire (Concord)11
12 days with some rainfall in May in New Hampshire (Concord)12
11 days with some rainfall in June in New Hampshire (Concord)11
10 days with some rainfall in July in New Hampshire (Concord)10
11 days with some rainfall in August in New Hampshire (Concord)11
9 days with some rainfall in September in New Hampshire (Concord)9
9 days with some rainfall in October in New Hampshire (Concord)9
12 days with some rainfall in November in New Hampshire (Concord)12
12 days with some rainfall in December in New Hampshire (Concord)12
Average monthly rainfall (mm)
65 mm monthly rainfall in January in New Hampshire (Concord)65
64 mm monthly rainfall in February in New Hampshire (Concord)64
70 mm monthly rainfall in March in New Hampshire (Concord)70
76 mm monthly rainfall in April in New Hampshire (Concord)76
82 mm monthly rainfall in May in New Hampshire (Concord)82
82 mm monthly rainfall in June in New Hampshire (Concord)82
84 mm monthly rainfall in July in New Hampshire (Concord)84
87 mm monthly rainfall in August in New Hampshire (Concord)87
73 mm monthly rainfall in September in New Hampshire (Concord)73
83 mm monthly rainfall in October in New Hampshire (Concord)83
94 mm monthly rainfall in November in New Hampshire (Concord)94
81 mm monthly rainfall in December in New Hampshire (Concord)81

Tropical storm risk: New Hampshire hurricane season

% of month affected by tropical storms
0
0
0
0
0
0
0
1%
1.4%
0
0
0
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Compare New Hampshire weather with the UK

The weather chart below compares the average monthly maximum daytime temperature for New Hampshire, USA (Concord) and the UK (London).

Maximum daytime temperature (°C)

New Hampshire, USA (Concord)
UK (London)
0
7
1
7
6
10
14
13
21
17
25
20
28
22
27
22
22
19
16
15
9
10
2
8
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Metric (°C / mm)  |  Imperial (°F / inches)

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