Monthly weather forecast and climate
Keene, NH

Weather in January

January, like December, is another subzero cold winter month in Keene, New Hampshire, with average temperature ranging between min 15.1°F (-9.4°C) and max 27.9°F (-2.3°C). January is the coldest month, with an average high-temperature of 27.9°F (-2.3°C) and an average low-temperature of 15.1°F (-9.4°C). Weather in January »

Weather in February

The last month of the winter, February, is another freezing cold month in Keene, New Hampshire, with average temperature ranging between min 16.5°F (-8.6°C) and max 31.1°F (-0.5°C). In February, the average high-temperature is essentially the same as in January - a still freezing cold 31.1°F (-0.5°C). Weather in February »

Weather in March

March, the first month of the spring, in Keene, is a cold month, with average temperature fluctuating between 39.4°F (4.1°C) and 24.3°F (-4.3°C). In Keene, New Hampshire, the average high-temperature marginally rises, from a freezing cold 31.1°F (-0.5°C) in February, to a wintry 39.4°F (4.1°C). Weather in March »

Weather in April

April in Keene, New Hampshire, is a fresh spring month, with temperature in the range of an average low of 35.1°F (1.7°C) and an average high of 52.9°F (11.6°C). In April, the average high-temperature rises, from a wintry 39.4°F (4.1°C) in March, to a cool 52.9°F (11.6°C). Weather in April »

Weather in May

May, the last month of the spring, in Keene, is a comfortable month, with temperature in the range of an average high of 66°F (18.9°C) and an average low of 45.3°F (7.4°C). In May, the average high-temperature increases, from a fresh 52.9°F (11.6°C) in April, to an enjoyable 66°F (18.9°C). Weather in May »

Weather in June

The first month of the summer, June, is a pleasant month in Keene, New Hampshire, with average temperature varying between 52.5°F (11.4°C) and 73.2°F (22.9°C). In June, the average high-temperature marginally rises, from an enjoyable 66°F (18.9°C) in May, to a pleasant 73.2°F (22.9°C). Weather in June »

Weather in July

July in Keene, New Hampshire, is a warm summer month, with average temperature fluctuating between 79.9°F (26.6°C) and 58.6°F (14.8°C). The warmest month is July, with an average high-temperature of 79.9°F (26.6°C) and an average low-temperature of 58.6°F (14.8°C). Weather in July »

Weather in August

August, the last month of the summer, in Keene, is another warm month, with average temperature ranging between min 56.8°F (13.8°C) and max 78.1°F (25.6°C). In Keene, the average high-temperature in August is almost the same as in July - a still moderately hot 78.1°F (25.6°C). Weather in August »

Weather in September

The first month of the autumn, September, is also an agreeable month in Keene, New Hampshire, with average temperature ranging between min 50.9°F (10.5°C) and max 70°F (21.1°C). In Keene, the average high-temperature slightly decreases, from a warm 78.1°F (25.6°C) in August, to an agreeable 70°F (21.1°C). Weather in September »

Weather in October

October, the same as September, in Keene, New Hampshire, is a moderate autumn month, with temperature in the range of an average high of 56.8°F (13.8°C) and an average low of 42.1°F (5.6°C). In Keene, New Hampshire, the average high-temperature drops, from a pleasant 70°F (21.1°C) in September, to a mild 56.8°F (13.8°C). Weather in October »

Weather in November

The last month of the autumn, November, is also a frosty month in Keene, New Hampshire, with average temperature fluctuating between 31.3°F (-0.4°C) and 44.4°F (6.9°C). In Keene, the average high-temperature decreases, from a moderate 56.8°F (13.8°C) in October, to a chilly 44.4°F (6.9°C). Weather in November »

Weather in December

The first month of the winter, December, is still a cold month in Keene, New Hampshire, with average temperature ranging between max 33.4°F (0.8°C) and min 22.8°F (-5.1°C). In December, the average high-temperature decreases, from a chilly 44.4°F (6.9°C) in November, to a cold 33.4°F (0.8°C). Weather in December »
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FAQ

What is the coldest month in Keene?

With an average high-temperature of 27.9°F (-2.3°C) and an average low-temperature of 15.1°F (-9.4°C), January is the coldest month in Keene.

How much does it rain in Keene?

In Keene, during the entire year, the rain falls for 125.1 days and collects up to 11.69" (297mm) of precipitation.

When does it snow in Keene?

Months with snowfall are January through May, October through December.

How much does it snow in Keene?

Throughout the year, there are 39.8 snowfall days, and 10.2" (259mm) of snow is accumulated.

When does it snow the most in Keene?

January is the month with the most snowfall. Snow falls for 9.2 days and accumulates 2.64" (67mm) of snow.

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

Months with the lowest UV index in Keene, New Hampshire, are January through March, October through December, with an average maximum UV index of 2.

What is the most humid month in Keene?

With an average relative humidity of 85%, February is the most humid month.

What is the month with the least sunshine in Keene?

With an average of 4.4h of sunshine, February has the least sunshine of the year in Keene.

What is the driest month in Keene?

The month with the least rainfall is March when the rain falls for 10 days and typically collects 0.75" (19mm) of precipitation.

What is the least humid month in Keene?

April is the least humid month, with an average relative humidity of 74%.

When it does not snow in Keene?

In Keene snow does not fall in June through September.

When are the longest days in Keene?

June has the longest days of the year in Keene, New Hampshire, with an average of 15.3h of daylight.

What is the warmest month in Keene?

With an average high-temperature of 79.9°F (26.6°C) and an average low-temperature of 58.6°F (14.8°C), July is the warmest month in Keene, New Hampshire.

What is the rainiest month in Keene?

The month with the most rainfall in Keene is July when the rain falls for 13.3 days and typically aggregates up to 1.3" (33mm) of precipitation.

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

The month with the highest UV index in Keene is July, with an average maximum UV index of 6.

What month has the most sunshine in Keene?

The month with the most sunshine in Keene, New Hampshire, is August, with an average of 10.3h of sunshine.

What is the month with the shortest days in Keene?

With an average of 9.1h of daylight, December has the shortest days of the year in Keene, New Hampshire.

Average temperature
Keene, NH

Average temperature - Keene, NH

The warmest month (with the highest average high temperature) is July (79.9°F).
The month with the lowest average high temperature is January (27.9°F).

The month with the highest average low temperature is July (58.6°F).
The coldest month (with the lowest average low temperature) is January (15.1°F).

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Average pressure
Keene, NH

Average pressure - Keene, NH

The month with the highest atmospheric pressure is November (30.08").
The month with the lowest atmospheric pressure is June (29.92").

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Average wind speed
Keene, NH

Average wind speed - Keene, NH

The windiest months (with the highest average wind speed) are January, February and March (7.9mph).
The calmest month (with the lowest average wind speed) is August (5.1mph).

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Average rainfall
Keene, NH

Average rainfall - Keene, NH

The wettest month (with the highest rainfall) is July (1.3").
The driest month (with the least rainfall) is March (0.75").

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Average rainfall days
Keene, NH

Average rainfall days - Keene, NH

The month with the highest number of rainy days is May (14.6 days).
The month with the least rainy days is January (6.3 days).

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Average snowfall
Keene, NH

Average snowfall - Keene, NH

The month with the highest snowfall is January (2.64").
Months with the least snowfall are June, July, August and September (0").

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Average snowfall days
Keene, NH

Average snowfall days - Keene, NH

The month with the highest number of snowfall days is February (9.4 days).
Months with the least snowfall days are June, July, August and September (0 days).

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Average daylight / Average sunshine
Keene, NH

Average daylight / Average sunshine - Keene, NH

The month with the longest days is June (Average daylight: 15.3h).
The month with the shortest days is December (Average daylight: 9.1h).

The month with the most sunshine is August (Average sunshine: 10.3h).
The month with the least sunshine is February (Average sunshine: 4.4h).

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Average sunshine days
Keene, NH

Average sunshine days - Keene, NH

The month with the most sunshine days is November (20.2 days).
The month with the least sunshine days is May (13.8 days).

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Average UV index
Keene, NH

Average UV index - Keene, NH

The month with the highest UV index is July (UV index 6).
Months with the lowest UV index are January, February, March, October, November and December (UV index 2).

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Average visibility
Keene, NH

Average visibility - Keene, NH

The month with the highest visibility is April (6mi).
Months with the lowest visibility are January, February, March, May, June, July, August, September, October, November and December (5mi).

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