Colebrook weather by month

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

Temperature
Rainfall
Sunshine & daylight
UV levels & humidity

Temperature in Colebrook (°F)

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Max temperature (daytime)	21	25	34	46	61	70	75	72	64	52	37	27
Min temperature (night-time)	1	1	14	27	37	46	52	50	43	34	23	9
Heat & Humidity	0	0	0	0	0	0	0	0	0	0	0	0

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

Sunshine & Daylight in Colebrook

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Daily hours of sunshine	3	4	4	6	7	7	8	7	5	4	2	2
Daily hours of daylight	9	10	12	14	15	16	15	14	12	11	10	9
UV Index (Maximum)	1	2	3	5	6	8	8	7	5	3	2	1

Rainfall in Colebrook

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Number of days with some rain	14	12	13	12	13	13	12	13	11	13	15	15
Average monthly rainfall (inches)	3.0	2.6	3.0	3.2	3.9	4.6	4.2	4.8	3.9	3.7	4.1	3.8

More about Colebrook

Colebrook by month

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

Recommended for New Hampshire

Cosmos: up to £600 savings on 2025 tours

Sale

Save up to £600 per couple on worldwide tours in 2025
Book tours to Europe, Asia, Africa, Americas & beyond
Travel before 31st December 2025 (inclusive)

Go to Cosmos deal >>

Expires at 23:59 on Monday 31st Mar 2025 · View all Cosmos offers

The climate guide for New Hampshire (Colebrook) 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.

What's the climate like in Colebrook?

Colebrook has a cold climate with warm summers and some rainfall in all months.

Colebrook weather in January

Expect daytime maximum temperatures of 21°F in Colebrook, New Hampshire in January based on long-term weather averages. There are 3 hours of sunshine per day on average with 14 days with some rainfall and typically 3.0 inches of rainfall in the month, which might fall as snow.

21
21°F max day temperature
3
3 hours of sunshine per day
14
14 days with some rainfall
1
1°F min night temperature
9
9 hours of daylight per day
0
No heat & humidity
3.0
3.0 inches of monthly rainfall
1
1 (Low) UV index

Back to months

Colebrook weather in February

Expect daytime maximum temperatures of 25°F in Colebrook, New Hampshire in February based on long-term weather averages. There are 4 hours of sunshine per day on average with 12 days with some rainfall and typically 2.6 inches of rainfall in the month, which might fall as snow.

25
25°F max day temperature
4
4 hours of sunshine per day
12
12 days with some rainfall
1
1°F min night temperature
10
10 hours of daylight per day
0
No heat & humidity
2.6
2.6 inches of monthly rainfall
2
2 (Low) UV index

Back to months

Colebrook weather in March

Expect daytime maximum temperatures of 34°F in Colebrook, New Hampshire in March based on long-term weather averages. There are 4 hours of sunshine per day on average with 13 days with some rainfall and typically 3.0 inches of rainfall in the month, which might fall as snow.

34
34°F max day temperature
4
4 hours of sunshine per day
13
13 days with some rainfall
14
14°F min night temperature
12
12 hours of daylight per day
0
No heat & humidity
3.0
3.0 inches of monthly rainfall
3
3 (Moderate) UV index

Back to months

Colebrook weather in April

Expect daytime maximum temperatures of 46°F in Colebrook, New Hampshire in April based on long-term weather averages. There are 6 hours of sunshine per day on average with 12 days with some rainfall and typically 3.2 inches of rainfall in the month.

46
46°F max day temperature
6
6 hours of sunshine per day
12
12 days with some rainfall
27
27°F min night temperature
14
14 hours of daylight per day
0
No heat & humidity
3.2
3.2 inches of monthly rainfall
5
5 (Moderate) UV index

Back to months

Colebrook weather in May

Expect daytime maximum temperatures of 61°F in Colebrook, New Hampshire in May based on long-term weather averages. There are 7 hours of sunshine per day on average with 13 days with some rainfall and typically 3.9 inches of rainfall in the month.

61
61°F max day temperature
7
7 hours of sunshine per day
13
13 days with some rainfall
37
37°F min night temperature
15
15 hours of daylight per day
0
No heat & humidity
3.9
3.9 inches of monthly rainfall
6
6 (High) UV index

Back to months

Colebrook weather in June

Expect daytime maximum temperatures of 70°F in Colebrook, New Hampshire in June based on long-term weather averages. There are 7 hours of sunshine per day on average with 13 days with some rainfall and typically 4.6 inches of rainfall in the month.

70
70°F max day temperature
7
7 hours of sunshine per day
13
13 days with some rainfall
46
46°F min night temperature
16
16 hours of daylight per day
0
No heat & humidity
4.6
4.6 inches of monthly rainfall
8
8 (Very High) UV index

Back to months

Colebrook weather in July

Expect daytime maximum temperatures of 75°F in Colebrook, New Hampshire in July based on long-term weather averages. There are 8 hours of sunshine per day on average with 12 days with some rainfall and typically 4.2 inches of rainfall in the month.

75
75°F max day temperature
8
8 hours of sunshine per day
12
12 days with some rainfall
52
52°F min night temperature
15
15 hours of daylight per day
0
No heat & humidity
4.2
4.2 inches of monthly rainfall
8
8 (Very High) UV index

Back to months

Colebrook weather in August

Expect daytime maximum temperatures of 72°F in Colebrook, New Hampshire in August based on long-term weather averages. There are 7 hours of sunshine per day on average with 13 days with some rainfall and typically 4.8 inches of rainfall in the month.

72
72°F max day temperature
7
7 hours of sunshine per day
13
13 days with some rainfall
50
50°F min night temperature
14
14 hours of daylight per day
0
No heat & humidity
4.8
4.8 inches of monthly rainfall
7
7 (High) UV index

Back to months

Colebrook weather in September

Expect daytime maximum temperatures of 64°F in Colebrook, New Hampshire in September based on long-term weather averages. There are 5 hours of sunshine per day on average with 11 days with some rainfall and typically 3.9 inches of rainfall in the month.

64
64°F max day temperature
5
5 hours of sunshine per day
11
11 days with some rainfall
43
43°F min night temperature
12
12 hours of daylight per day
0
No heat & humidity
3.9
3.9 inches of monthly rainfall
5
5 (Moderate) UV index

Back to months

Colebrook weather in October

Expect daytime maximum temperatures of 52°F in Colebrook, New Hampshire in October based on long-term weather averages. There are 4 hours of sunshine per day on average with 13 days with some rainfall and typically 3.7 inches of rainfall in the month.

52
52°F max day temperature
4
4 hours of sunshine per day
13
13 days with some rainfall
34
34°F min night temperature
11
11 hours of daylight per day
0
No heat & humidity
3.7
3.7 inches of monthly rainfall
3
3 (Moderate) UV index

Back to months

Colebrook weather in November

Expect daytime maximum temperatures of 37°F in Colebrook, New Hampshire in November based on long-term weather averages. There are 2 hours of sunshine per day on average with 15 days with some rainfall and typically 4.1 inches of rainfall in the month, which might fall as snow.

37
37°F max day temperature
2
2 hours of sunshine per day
15
15 days with some rainfall
23
23°F min night temperature
10
10 hours of daylight per day
0
No heat & humidity
4.1
4.1 inches of monthly rainfall
2
2 (Low) UV index

Back to months

Colebrook weather in December

Expect daytime maximum temperatures of 27°F in Colebrook, New Hampshire in December based on long-term weather averages. There are 2 hours of sunshine per day on average with 15 days with some rainfall and typically 3.8 inches of rainfall in the month, which might fall as snow.

27
27°F max day temperature
2
2 hours of sunshine per day
15
15 days with some rainfall
9
9°F min night temperature
9
9 hours of daylight per day
0
No heat & humidity
3.8
3.8 inches of monthly rainfall
1
1 (Low) UV index

Back to months