Climate and monthly weather forecast
New Durham, NH

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Weather in January

January, like December, is a freezing cold winter month in New Durham, New Hampshire, with temperature in the range of an average low of 15.1°F (-9.4°C) and an average high of 28.6°F (-1.9°C). January, marked by an average high-temperature of 28.6°F (-1.9°C) and a low-temperature of 15.1°F (-9.4°C), is the coldest month. Weather in January »

Weather in February

February, the last month of the winter in New Durham, is another freezing cold month, with an average temperature ranging between max 31.1°F (-0.5°C) and min 16.2°F (-8.8°C). The dawn of February sees an average high-temperature of a still subzero cold 31.1°F (-0.5°C), subtly contrasting with January's 28.6°F (-1.9°C). Weather in February »

Weather in March

The first month of the spring, March, is an icy month in New Durham, New Hampshire, with temperature in the range of an average high of 38.8°F (3.8°C) and an average low of 24.1°F (-4.4°C). The start of March brings a subtle shift in the average high-temperature, edging up from February's freezing cold 31.1°F (-0.5°C) to a wintry 38.8°F (3.8°C). Weather in March »

Weather in April

April is a fresh spring month in New Durham, New Hampshire, with an average temperature ranging between max 51.8°F (11°C) and min 34.7°F (1.5°C). New Durham's weather shows a temperature rise with the arrival of April, moving from a cold 38.8°F (3.8°C) in March to a cool 51.8°F (11°C). Weather in April »

Weather in May

The last month of the spring, May, is a comfortable month in New Durham, New Hampshire, with an average temperature ranging between max 63.9°F (17.7°C) and min 45.1°F (7.3°C). New Durham's May weather shows an increase in high-temperatures, moving from April's fresh 51.8°F (11°C) to an enjoyable 63.9°F (17.7°C). Weather in May »

Weather in June

The first month of the summer, June, is an agreeable month in New Durham, New Hampshire, with an average temperature fluctuating between 71.2°F (21.8°C) and 52.3°F (11.3°C). As June begins, there's a slight increase in the average high-temperature, moving from a comfortable 63.9°F (17.7°C) in May to an agreeable 71.2°F (21.8°C). Weather in June »

Weather in July

July is a warm summer month in New Durham, New Hampshire, with an average temperature ranging between min 58.8°F (14.9°C) and max 78.6°F (25.9°C). New Durham, New Hampshire, experiences its highest average temperatures in July, reaching a peak of 78.6°F (25.9°C) and a minimum of 58.8°F (14.9°C). Weather in July »

Weather in August

August, the last month of the summer in New Durham, is another warm month, with temperature in the range of an average low of 57.4°F (14.1°C) and an average high of 77.7°F (25.4°C). As New Durham transitions into August, the average high-temperature stands at a still warm 77.7°F (25.4°C), offering little variation from the preceding month. Weather in August »

Weather in September

September, the first month of the autumn in New Durham, is still a pleasant month, with an average temperature varying between 70°F (21.1°C) and 51.1°F (10.6°C). September brings a slight decrease in the average high-temperature, shifting from a warm 77.7°F (25.4°C) in August to a pleasant 70°F (21.1°C). Weather in September »

Weather in October

October, like September, is another refreshing autumn month in New Durham, New Hampshire, with an average temperature fluctuating between 42.3°F (5.7°C) and 57.4°F (14.1°C). As September transitions to October, the average high-temperature falls from a pleasant 70°F (21.1°C) to a refreshing 57.4°F (14.1°C). Weather in October »

Weather in November

The last month of the autumn, November, is another chilly month in New Durham, New Hampshire, with an average temperature varying between 45°F (7.2°C) and 31.6°F (-0.2°C). November's onset corresponds with a shift in the average high-temperature, moving from a mild 57.4°F (14.1°C) in October to a frosty 45°F (7.2°C). Weather in November »

Weather in December

The first month of the winter, December, is also a wintry month in New Durham, New Hampshire, with an average temperature fluctuating between 33.8°F (1°C) and 23°F (-5°C). Transition from November to December is accompanied by a temperature drop, with average high-temperatures decreasing from a chilly 45°F (7.2°C) to a wintry 33.8°F (1°C). Weather in December »
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Frequently asked questions

What part of the year is the coldest in New Durham?

The coldest period is January, when temperatures fluctuate between an average high of 28.6°F (-1.9°C) and a low of 15.1°F (-9.4°C).

What is the most humid month in New Durham?

The months with the highest humidity in New Durham, New Hampshire, are January and February, with an average relative humidity of 84%.

How many days does it rain in New Durham?

In New Durham, during the entire year, the rain falls for 138.3 days and collects up to 28.86" (733mm) of precipitation.

When does it snow in New Durham?

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

How much does it snow in New Durham?

Throughout the year, in New Durham, New Hampshire, there are 45.3 snowfall days, and 30.63" (778mm) of snow is accumulated.

What is the month with the lowest UV index in New Durham?

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

What is the snowiest month in New Durham?

The month with the most snowfall in New Durham is February, when snow falls for 9.7 days and typically aggregates up to 6.97" (177mm) of snow.

What is the month with the least sunshine in New Durham?

February has the least sunshine of the year in New Durham, New Hampshire, with an average of 4.5h of sunshine.

When is Daylight Saving Time (DST) in New Durham?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in New Durham, New Hampshire, and the time zone changes from EST to EDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from EDT to EST.

What is the least humid month in New Durham?

April is the least humid month in New Durham, with an average relative humidity of 76%.

When it does not snow in New Durham?

In New Durham, snow does not fall in June through September.

When are the longest days in New Durham?

With an average of 15h and 24min of daylight, June has the longest days of the year in New Durham, New Hampshire.

What part of the year is the hottest in New Durham?

July, known for its average high temperature of 78.6°F (25.9°C) and an average low temperature of 58.8°F (14.9°C), is the warmest month.

What month has the most sunshine in New Durham?

The month with the most sunshine is August, with an average of 10h of sunshine.

When is the highest UV index in New Durham?

The month with the highest UV index in New Durham, New Hampshire, is August, with an average maximum UV index of 6.

What is the driest month in New Durham?

September is the month with the least rainfall in New Durham, New Hampshire. Rain falls for 11.1 days and accumulates 1.46" (37mm) of precipitation.

What is the rainiest month in New Durham?

The month with the most rainfall in New Durham is October, when the rain falls for 13.1 days and typically aggregates up to 3.15" (80mm) of precipitation.

What is the month with the shortest days in New Durham?

With an average of 9h and 0min of daylight, December has the shortest days of the year.

Average temperature
New Durham, NH

Average temperature - New Durham, NH

The warmest month (with the highest average high temperature) is July (78.6°F).
The month with the lowest average high temperature is January (28.6°F).

The month with the highest average low temperature is July (58.8°F).
The coldest month (with the lowest average low temperature) is January (15.1°F).

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Average pressure
New Durham, NH

Average pressure - New Durham, NH

The month with the highest atmospheric pressure is November (30.06"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

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Average wind speed
New Durham, NH

Average wind speed - New Durham, NH

The windiest month (with the highest average wind speed) is January (8.3mph).
The calmest months (with the lowest average wind speed) are July and August (5.1mph).

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Average humidity
New Durham, NH

Average humidity - New Durham, NH

The months with the highest relative humidity are January and February (84%).
The month with the lowest relative humidity is April (76%).

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Average rainfall
New Durham, NH

Average rainfall - New Durham, NH

The wettest month (with the highest rainfall) is October (3.15").
The driest month (with the least rainfall) is September (1.46").

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Average rainfall days
New Durham, NH

Average rainfall days - New Durham, 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 days).

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Average snowfall
New Durham, NH

Average snowfall - New Durham, NH

The month with the highest snowfall is February (6.97").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days
New Durham, NH

Average snowfall days - New Durham, NH

The month with the highest number of snowfall days is January (10.7 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight / Average sunshine
New Durham, NH

Average daylight / Average sunshine - New Durham, NH

The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).

The month with the most sunshine is August (Average sunshine: 10h and 0min).
The month with the least sunshine is February (Average sunshine: 4h and 30min).

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Average sunshine days
New Durham, NH

Average sunshine days - New Durham, NH

The months with the most sunshine days are September and November (16.9 days).
The month with the least sunshine days is April (12.3 days).

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Average UV index
New Durham, NH

Average UV index - New Durham, NH

The month with the highest UV index is August (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
New Durham, NH

Average visibility - New Durham, NH

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

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New Durham, New Hampshire, USA

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