Climate and monthly weather forecast
Keene, NH

Weather in January

January, like December, is another subzero cold winter month in Keene, New Hampshire, with an average temperature varying between 27.9°F (-2.3°C) and 15.1°F (-9.4°C). The coldest month is January, 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

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

Weather in March

The first month of the spring, March, is a wintry month in Keene, New Hampshire, with an average temperature varying between 39.4°F (4.1°C) and 24.3°F (-4.3°C). In March, the average high-temperature marginally rises from a subzero cold 31.1°F (-0.5°C) in February to a cold 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 Keene, New Hampshire, the average high-temperature in April increases from a wintry 39.4°F (4.1°C) in March to a fresh 52.9°F (11.6°C). Weather in April »

Weather in May

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

Weather in June

The first month of the summer, June, is an agreeable month in Keene, New Hampshire, with an average temperature ranging between min 52.5°F (11.4°C) and max 73.2°F (22.9°C). In Keene, New Hampshire, the average high-temperature in June slightly increases from a comfortable 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 moderately hot summer month, with an average temperature ranging between max 79.9°F (26.6°C) and min 58.6°F (14.8°C). 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. Weather in July »

Weather in August

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

Weather in September

September, the first month of the autumn in Keene, is still a pleasant month, with an average temperature fluctuating between 70°F (21.1°C) and 50.9°F (10.5°C). In Keene, the average high-temperature in September slightly decreases from a moderately hot 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 October, the average high-temperature drops from an agreeable 70°F (21.1°C) in September to a mild 56.8°F (13.8°C). Weather in October »

Weather in November

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

Weather in December

The first month of the winter, December, is also a wintry month in Keene, New Hampshire, with an average temperature ranging between max 33.4°F (0.8°C) and min 22.8°F (-5.1°C). In Keene, the average high-temperature in December drops from a frosty 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?

January 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).

How many days does it rain in Keene?

Throughout the year, in Keene, there are 125.1 rainfall days, and 11.69" (297mm) of precipitation is accumulated.

When does it snow in Keene?

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

What is the snowiest month in Keene?

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

How much does it snow in Keene?

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

What are the months with the lowest UV index in Keene?

The 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 in Keene, New Hampshire.

What is the month with the least sunshine in Keene?

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

What is the driest month in Keene?

March is the month with the least rainfall in Keene. Rain falls for 10 days and accumulates 0.75" (19mm) of precipitation.

When is Daylight Saving Time (DST) in Keene?

On Sunday, March 13. 2022, at 2:00 am, Daylight Saving Time starts, and the time zone changes from EST to EDT. Daylight Saving Time ends Sunday, November 6. 2022, at 2:00 am, and the time zone reverts from EDT to EST.

What is the least humid month in Keene?

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

When it does not snow in Keene?

June through September are months without snowfall.

When are the longest days in Keene?

With an average of 15h and 18min of daylight, June has the longest days of the year.

What is the warmest month in Keene?

The warmest month in Keene 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).

What is the wettest month in Keene?

July is the month with the most rainfall. Rain falls for 13.3 days and accumulates 1.3" (33mm) of precipitation.

When is the highest UV index in Keene?

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

What month has the most sunshine in Keene?

August has the most sunshine of the year in Keene, New Hampshire, with an average of 10.3h of sunshine.

What is the month with the shortest days in Keene?

The month with the shortest days in Keene, New Hampshire, is December, with an average of 9h and 5min of daylight.

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"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

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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").
The 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).
The 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: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 5min).

The month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is February (Average sunshine: 4h and 24min).

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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).
The 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).
The months with the lowest visibility are January, February, March, May, June, July, August, September, October, November and December (5mi).

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