Monthly weather forecast and climate
Colebrook, NH

Weather in January

January, the same as December, in Colebrook, New Hampshire, is a freezing cold winter month, with average temperature varying between 21°F (-6.1°C) and 7.3°F (-13.7°C). With an average high-temperature of 21°F (-6.1°C) and an average low-temperature of 7.3°F (-13.7°C), January is the coldest month. Weather in January »

Weather in February

February, the last month of the winter, in Colebrook, is also a subzero cold month, with average temperature ranging between max 23.5°F (-4.7°C) and min 8.4°F (-13.1°C). In Colebrook, the average high-temperature is relatively the same as in January - a still freezing cold 23.5°F (-4.7°C). Weather in February »

Weather in March

The first month of the spring, March, is still a freezing cold month in Colebrook, New Hampshire, with average temperature varying between 31.5°F (-0.3°C) and 17.1°F (-8.3°C). In March, the average high-temperature slightly increases, from 23.5°F (-4.7°C) in February, to a still freezing cold 31.5°F (-0.3°C). Weather in March »

Weather in April

April in Colebrook, New Hampshire, is a frosty spring month, with temperature in the range of an average low of 28.8°F (-1.8°C) and an average high of 45.3°F (7.4°C). In April, the average high-temperature rises, from a freezing cold 31.5°F (-0.3°C) in March, to a frosty 45.3°F (7.4°C). Weather in April »

Weather in May

May, the last month of the spring, in Colebrook, is an enjoyable month, with average temperature varying between 40.8°F (4.9°C) and 61.3°F (16.3°C). In Colebrook, the average high-temperature soars, from a frosty 45.3°F (7.4°C) in April, to an enjoyable 61.3°F (16.3°C). Weather in May »

Weather in June

June, the first month of the summer, in Colebrook, is a pleasant month, with temperature in the range of an average high of 68.4°F (20.2°C) and an average low of 47.5°F (8.6°C). In Colebrook, the average high-temperature marginally rises, from a comfortable 61.3°F (16.3°C) in May, to a pleasant 68.4°F (20.2°C). Weather in June »

Weather in July

July is a warm summer month in Colebrook, New Hampshire, with average temperature varying between 74.5°F (23.6°C) and 53.4°F (11.9°C). With an average high-temperature of 74.5°F (23.6°C) and an average low-temperature of 53.4°F (11.9°C), July is the warmest month. Weather in July »

Weather in August

The last month of the summer, August, is also an agreeable month in Colebrook, New Hampshire, with average temperature fluctuating between 51.4°F (10.8°C) and 72.3°F (22.4°C). In August, the average high-temperature is essentially the same as in July - a pleasant 72.3°F (22.4°C). Weather in August »

Weather in September

The first month of the autumn, September, is also an enjoyable month in Colebrook, New Hampshire, with average temperature ranging between max 65.3°F (18.5°C) and min 45.3°F (7.4°C). In September, the average high-temperature slightly decreases, from an agreeable 72.3°F (22.4°C) in August, to an enjoyable 65.3°F (18.5°C). Weather in September »

Weather in October

October, like September, in Colebrook, New Hampshire, is another fresh autumn month, with average temperature fluctuating between 37°F (2.8°C) and 51.6°F (10.9°C). In October, the average high-temperature drops, from an enjoyable 65.3°F (18.5°C) in September, to a cool 51.6°F (10.9°C). Weather in October »

Weather in November

The last month of the autumn, November, is another cold month in Colebrook, New Hampshire, with average temperature ranging between min 25.7°F (-3.5°C) and max 37.9°F (3.3°C). In Colebrook, the average high-temperature in November drops, from a fresh 51.6°F (10.9°C) in October, to a cold 37.9°F (3.3°C). Weather in November »

Weather in December

The first month of the winter, December, is also a subzero cold month in Colebrook, New Hampshire, with average temperature ranging between max 26.6°F (-3°C) and min 15.4°F (-9.2°C). In December, the average high-temperature drops, from a wintry 37.9°F (3.3°C) in November, to a freezing cold 26.6°F (-3°C). Weather in December »
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FAQ

What is the coldest month in Colebrook?

With an average high-temperature of 21°F (-6.1°C) and an average low-temperature of 7.3°F (-13.7°C), January is the coldest month in Colebrook.

What are the most humid months in Colebrook?

Months with the highest humidity are January and February, with an average relative humidity of 91%.

How many days does it rain in Colebrook?

Throughout the year, in Colebrook, New Hampshire, there are 154.3 rainfall days, and 30.87" (784mm) of precipitation is accumulated.

When does it snow in Colebrook?

January through May, October through December are months with snowfall in Colebrook, New Hampshire.

How many days does it snow in Colebrook?

Throughout the year, in Colebrook, New Hampshire, there are 107.4 snowfall days, and 63.86" (1622mm) of snow is accumulated.

When does it snow the most in Colebrook?

The month with the most snowfall in Colebrook is January when snow falls for 21 days and typically aggregates up to 12.4" (315mm) of snow.

What is the month with the least sunshine in Colebrook?

January and February, with an average of 2.1h of sunshine, are months with the least sunshine.

What is the month with the lowest UV index in Colebrook?

Months with the lowest UV index in Colebrook are January through March and December, with an average maximum UV index of 1.

What is the driest month in Colebrook?

February is the month with the least rainfall in Colebrook, New Hampshire. Rain falls for 4.1 days and accumulates 2.01" (51mm) of precipitation.

What is the least humid month in Colebrook?

With an average relative humidity of 77%, May is the least humid month in Colebrook, New Hampshire.

What is the rainiest month in Colebrook?

The month with the most rainfall is June when the rain falls for 19.1 days and typically aggregates up to 3.11" (79mm) of precipitation.

When it does not snow in Colebrook?

June through September are months without snowfall in Colebrook.

When are the longest days in Colebrook?

With an average of 15.6h of daylight, June has the longest days of the year in Colebrook, New Hampshire.

What is the month with the highest UV index in Colebrook?

June and July, with an average maximum UV index of 5, are months with the highest UV index.

What is the warmest month in Colebrook?

The warmest month in Colebrook is July, with an average high-temperature of 74.5°F (23.6°C) and an average low-temperature of 53.4°F (11.9°C).

What month has the most sunshine in Colebrook?

July has the most sunshine of the year, with an average of 9.4h of sunshine.

What is the month with the shortest days in Colebrook?

The month with the shortest days in Colebrook is December, with an average of 8.8h of daylight.

Average temperature
Colebrook, NH

Average temperature - Colebrook, NH

The warmest month (with the highest average high temperature) is July (74.5°F).
The month with the lowest average high temperature is January (21°F).

The month with the highest average low temperature is July (53.4°F).
The coldest month (with the lowest average low temperature) is January (7.3°F).

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Average pressure
Colebrook, NH

Average pressure - Colebrook, NH

The month with the highest atmospheric pressure is November (30.06").
The month with the lowest atmospheric pressure is June (29.9").

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Average wind speed
Colebrook, NH

Average wind speed - Colebrook, NH

The windiest month (with the highest average wind speed) is April (7.6mph).
The calmest month (with the lowest average wind speed) is August (5.5mph).

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Average humidity
Colebrook, NH

Average humidity - Colebrook, NH

Months with the highest relative humidity are January and February (91%).
The month with the lowest relative humidity is May (77%).

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Average rainfall
Colebrook, NH

Average rainfall - Colebrook, NH

The wettest month (with the highest rainfall) is June (3.11").
The driest month (with the least rainfall) is February (2.01").

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Average rainfall days
Colebrook, NH

Average rainfall days - Colebrook, NH

The month with the highest number of rainy days is July (19.8 days).
The month with the least rainy days is February (4.1 days).

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Average snowfall
Colebrook, NH

Average snowfall - Colebrook, NH

The month with the highest snowfall is January (12.4").
Months with the least snowfall are June, July, August and September (0").

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Average snowfall days
Colebrook, NH

Average snowfall days - Colebrook, NH

The month with the highest number of snowfall days is February (21.3 days).
Months with the least snowfall days are June, July, August and September (0 days).

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Average daylight / Average sunshine
Colebrook, NH

Average daylight / Average sunshine - Colebrook, NH

The month with the longest days is June (Average daylight: 15.6h).
The month with the shortest days is December (Average daylight: 8.8h).

The month with the most sunshine is July (Average sunshine: 9.4h).
Months with the least sunshine are January and February (Average sunshine: 2.1).

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Average sunshine days
Colebrook, NH

Average sunshine days - Colebrook, NH

The month with the most sunshine days is September (14.4 days).
The month with the least sunshine days is February (6.2 days).

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Average UV index
Colebrook, NH

Average UV index - Colebrook, NH

Months with the highest UV index are June and July (UV index 5).
Months with the lowest UV index are January, February, March and December (UV index 1).

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Average visibility
Colebrook, NH

Average visibility - Colebrook, NH

Months with the highest visibility are May, June and July (5mi).
Months with the lowest visibility are January, February, March, April, August, September, October, November and December (4mi).

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