Climate and monthly weather forecast
Antrim, NH

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Weather in January

January, like December, is another subzero cold winter month in Antrim, New Hampshire, with an average temperature ranging between min 14.5°F (-9.7°C) and max 27.7°F (-2.4°C). In Antrim, January is the coldest month, with temperatures averaging a high of 27.7°F (-2.4°C) and a low of 14.5°F (-9.7°C). Weather in January »

Weather in February

The last month of the winter, February, is also a subzero cold month in Antrim, New Hampshire, with an average temperature varying between 16.3°F (-8.7°C) and 30.2°F (-1°C). The advent of February sees the average high-temperature at a still subzero cold 30.2°F (-1°C), subtly shifted from January's 27.7°F (-2.4°C). Weather in February »

Weather in March

The first month of the spring, March, is a cold month in Antrim, New Hampshire, with an average temperature varying between 38.5°F (3.6°C) and 23.4°F (-4.8°C). March's onset witnesses a minor shift in the average high-temperature, moving from a freezing cold 30.2°F (-1°C) in February to a cold 38.5°F (3.6°C). Weather in March »

Weather in April

April is a cool spring month in Antrim, New Hampshire, with an average temperature varying between 52.3°F (11.3°C) and 34.7°F (1.5°C). April's arrival brings a temperature shift, moving from a wintry 38.5°F (3.6°C) in March to a cool 52.3°F (11.3°C). Weather in April »

Weather in May

May, the last month of the spring in Antrim, is a refreshing month, with temperature in the range of an average high of 65.5°F (18.6°C) and an average low of 45.1°F (7.3°C). Noticing a change, the average high-temperature during May moves from April's cool 52.3°F (11.3°C) to an enjoyable 65.5°F (18.6°C). Weather in May »

Weather in June

The first month of the summer, June, is a pleasant month in Antrim, New Hampshire, with an average temperature fluctuating between 73°F (22.8°C) and 52.7°F (11.5°C). The coming of June brings a minor shift in Antrim's weather, with average high-temperatures adjusting from May's refreshing 65.5°F (18.6°C) to an agreeable 73°F (22.8°C). Weather in June »

Weather in July

July in Antrim, New Hampshire, is a warm summer month, with an average temperature fluctuating between 59°F (15°C) and 79.7°F (26.5°C). Antrim's warmest month, July, registers temperatures that range from a high of 79.7°F (26.5°C) to a low of 59°F (15°C). Weather in July »

Weather in August

The last month of the summer, August, is another warm month in Antrim, New Hampshire, with an average temperature fluctuating between 57°F (13.9°C) and 77.7°F (25.4°C). Antrim's average high-temperature in August is a still warm 77.7°F (25.4°C), indicating a subtle variation from July. Weather in August »

Weather in September

The first month of the autumn, September, is still a pleasant month in Antrim, New Hampshire, with an average temperature fluctuating between 50.5°F (10.3°C) and 70°F (21.1°C). The beginning of September brings a minor change in the average high-temperature, shifting from a warm 77.7°F (25.4°C) in August to an agreeable 70°F (21.1°C). Weather in September »

Weather in October

October, the same as September, in Antrim, New Hampshire, is another mild autumn month, with an average temperature ranging between min 41.5°F (5.3°C) and max 56.5°F (13.6°C). In the transition to October, Antrim observes a drop in the average high-temperature, moving from a pleasant 70°F (21.1°C) in September to a mild 56.5°F (13.6°C). Weather in October »

Weather in November

The last month of the autumn, November, is another chilly month in Antrim, New Hampshire, with an average temperature ranging between max 44.1°F (6.7°C) and min 31.1°F (-0.5°C). Antrim's weather in November involves a decrease in the average high-temperature, moving down from October's moderate 56.5°F (13.6°C) to a chilly 44.1°F (6.7°C). Weather in November »

Weather in December

December, the first month of the winter in Antrim, is also a wintry month, with an average temperature ranging between max 32.9°F (0.5°C) and min 22.3°F (-5.4°C). Antrim's weather changes with the onset of December, slightly falling from a frosty 44.1°F (6.7°C) in November to an icy 32.9°F (0.5°C). Weather in December »
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Frequently asked questions

What are the coldest months in Antrim?

January, with its high-temperature average of 27.7°F (-2.4°C) and a low-temperature average of 14.5°F (-9.7°C), is the coldest month.

How much does it rain in Antrim?

In Antrim, during the entire year, the rain falls for 147.7 days and collects up to 30.91" (785mm) of precipitation.

When does it snow in Antrim?

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

How many days does it snow in Antrim?

In Antrim, during the entire year, snow falls for 54.9 days and aggregates up to 37.2" (945mm) of snow.

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

January through March, October through December, with an average maximum UV index of 2, are months with the lowest UV index.

What is the most humid month in Antrim?

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

When does it snow the most in Antrim?

The month with the most snowfall is February, when snow falls for 12.6 days and typically aggregates up to 10.12" (257mm) of snow.

What is the month with the least sunshine in Antrim?

With an average of 4.1h of sunshine, February has the least sunshine of the year.

When is Daylight Saving Time (DST) in Antrim?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Antrim, 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 Antrim?

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

When it does not snow in Antrim?

June through September are months without snowfall in Antrim.

When are the longest days in Antrim?

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

What month is the hottest in Antrim?

July is the warmest month, exhibiting average temperatures of 79.7°F (26.5°C) at the peak and 59°F (15°C) at the base.

When is the highest UV index in Antrim?

The months with the highest UV index are July and August, with an average maximum UV index of 6.

What month has the most sunshine in Antrim?

With an average of 10.1h of sunshine, August has the most sunshine of the year in Antrim.

What is the driest month in Antrim?

September is the month with the least rainfall in Antrim, New Hampshire. Rain falls for 12 days and accumulates 2.17" (55mm) of precipitation.

What is the wettest month in Antrim?

October is the month with the most rainfall in Antrim, New Hampshire. Rain falls for 13.5 days and accumulates 3.46" (88mm) of precipitation.

What is the month with the shortest days in Antrim?

The month with the shortest days in Antrim, New Hampshire, is December, with an average of 9h and 6min of daylight.

Average pressure
Antrim, NH

Average pressure - Antrim, NH

The month with the highest atmospheric pressure is November (30.07"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

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Average wind speed
Antrim, NH

Average wind speed - Antrim, NH

The windiest months (with the highest average wind speed) are January and February (8mph).
The calmest month (with the lowest average wind speed) is August (5.1mph).

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Average rainfall
Antrim, NH

Average rainfall - Antrim, NH

The wettest month (with the highest rainfall) is October (3.46").
The driest month (with the least rainfall) is September (2.17").

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Average rainfall days
Antrim, NH

Average rainfall days - Antrim, NH

The month with the highest number of rainy days is June (15.7 days).
The month with the least rainy days is January (7.6 days).

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Average snowfall
Antrim, NH

Average snowfall - Antrim, NH

The month with the highest snowfall is February (10.12").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days
Antrim, NH

Average snowfall days - Antrim, NH

The month with the highest number of snowfall days is February (12.6 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight / Average sunshine
Antrim, NH

Average daylight / Average sunshine - Antrim, 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 6min).

The month with the most sunshine is August (Average sunshine: 10h and 6min).
The month with the least sunshine is February (Average sunshine: 4h and 6min).

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Average sunshine days
Antrim, NH

Average sunshine days - Antrim, NH

The month with the most sunshine days is September (16.1 days).
The month with the least sunshine days is March (12.1 days).

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Average UV index
Antrim, NH

Average UV index - Antrim, NH

The months with the highest UV index are July and 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
Antrim, NH

Average visibility - Antrim, NH

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

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Antrim, New Hampshire, USA

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