Climate and monthly weather forecast
Ashburnham, MA

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Weather in January

January, the same as December, in Ashburnham, Massachusetts, is another subzero cold winter month, with an average temperature varying between 16.2°F (-8.8°C) and 28.8°F (-1.8°C). January is the coldest month, exhibiting average temperatures of 28.8°F (-1.8°C) at the peak and 16.2°F (-8.8°C) at the base. Weather in January »

Weather in February

February, the last month of the winter in Ashburnham, is also a subzero cold month, with temperature in the range of an average high of 31.6°F (-0.2°C) and an average low of 17.8°F (-7.9°C). February commences with an average high-temperature of a still freezing cold 31.6°F (-0.2°C), showing little deviation from January's 28.8°F (-1.8°C). Weather in February »

Weather in March

The first month of the spring, March, is a cold month in Ashburnham, Massachusetts, with an average temperature varying between 39.7°F (4.3°C) and 25.2°F (-3.8°C). Ashburnham perceives a slight temperature ascent during March, with average high-temperatures adjusting from a freezing cold 31.6°F (-0.2°C) in February to an icy 39.7°F (4.3°C). Weather in March »

Weather in April

April is a cool spring month in Ashburnham, Massachusetts, with temperature in the range of an average low of 35.8°F (2.1°C) and an average high of 53.2°F (11.8°C). April's onset brings a rise in the average high-temperature, moving from an icy 39.7°F (4.3°C) in March to a fresh 53.2°F (11.8°C). Weather in April »

Weather in May

May, the last month of the spring in Ashburnham, is an enjoyable month, with an average temperature varying between 46°F (7.8°C) and 65.7°F (18.7°C). The arrival of May brings a change in Ashburnham's weather, with average high-temperatures moving from April's cool 53.2°F (11.8°C) to a refreshing 65.7°F (18.7°C). Weather in May »

Weather in June

The first month of the summer, June, is a moderately hot month in Ashburnham, Massachusetts, with an average temperature varying between 53.2°F (11.8°C) and 73.4°F (23°C). Ashburnham's weather in June presents a minor rise in the average high-temperature, moving from a refreshing 65.7°F (18.7°C) in May to a moderately hot 73.4°F (23°C). Weather in June »

Weather in July

July, the same as June, is another warm summer month in Ashburnham, Massachusetts, with an average temperature fluctuating between 59.7°F (15.4°C) and 79.7°F (26.5°C). Ashburnham, Massachusetts, witnesses the warmest weather in July, with temperatures averaging a high of 79.7°F (26.5°C) and a low of 59.7°F (15.4°C). Weather in July »

Weather in August

The last month of the summer, August, is also a moderately hot month in Ashburnham, Massachusetts, with an average temperature varying between 77.5°F (25.3°C) and 57.9°F (14.4°C). Ashburnham's weather in August displays an average high-temperature of a still warm 77.5°F (25.3°C), showing minor disparity from July's 79.7°F (26.5°C). Weather in August »

Weather in September

September, the first month of the autumn in Ashburnham, is still a pleasant month, with an average temperature fluctuating between 51.6°F (10.9°C) and 70.3°F (21.3°C). September's onset brings a negligible change in high-temperatures, falling from a warm 77.5°F (25.3°C) in August to a pleasant 70.3°F (21.3°C). Weather in September »

Weather in October

October, like September, is another mild autumn month in Ashburnham, Massachusetts, with an average temperature ranging between max 56.8°F (13.8°C) and min 42.8°F (6°C). As October commences, the average high-temperature shows a reduction, transitioning from an agreeable 70.3°F (21.3°C) in September to a moderate 56.8°F (13.8°C). Weather in October »

Weather in November

November, the last month of the autumn in Ashburnham, is another chilly month, with an average temperature ranging between max 45.1°F (7.3°C) and min 31.6°F (-0.2°C). November brings a decrease in the average high-temperature, shifting from a refreshing 56.8°F (13.8°C) in October to a chilly 45.1°F (7.3°C). Weather in November »

Weather in December

December, the first month of the winter in Ashburnham, is also a wintry month, with an average temperature ranging between min 23.7°F (-4.6°C) and max 34.2°F (1.2°C). As November transitions into December, Ashburnham sees a drop in the average high-temperature, transitioning from a chilly 45.1°F (7.3°C) to a cold 34.2°F (1.2°C). Weather in December »
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Frequently asked questions

What is the coldest month in Ashburnham?

In Ashburnham, January is the month with the lowest recorded average temperatures, measuring a high of 28.8°F (-1.8°C) and a low of 16.2°F (-8.8°C).

How many days does it rain in Ashburnham?

Throughout the year, there are 143.2 rainfall days, and 28.7" (729mm) of precipitation is accumulated.

When does it snow in Ashburnham?

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

How many days does it snow in Ashburnham?

Throughout the year, in Ashburnham, Massachusetts, there are 47.7 snowfall days, and 31.93" (811mm) of snow is accumulated.

What is the most humid month in Ashburnham?

With an average relative humidity of 84%, February is the most humid month in Ashburnham.

When does it snow the most in Ashburnham?

February is the month with the most snowfall. Snow falls for 10.3 days and accumulates 7.09" (180mm) of snow.

What is the month with the least sunshine in Ashburnham?

The month with the least sunshine in Ashburnham, Massachusetts, is February, with an average of 4.1h of sunshine.

When is Daylight Saving Time (DST) in Ashburnham?

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

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

When it does not snow in Ashburnham?

In Ashburnham, snow does not fall in June through September.

When are the longest days in Ashburnham?

The month with the longest days in Ashburnham, Massachusetts, is June, with an average of 15h and 18min of daylight.

What time of the year is the hottest in Ashburnham?

July is the warmest month, with the temperature often reaching an average high of 79.7°F (26.5°C) and an average low of 59.7°F (15.4°C).

What are the months with the most sunshine in Ashburnham?

The months with the most sunshine in Ashburnham are July and August, with an average of 9.9h of sunshine.

When is the highest UV index in Ashburnham?

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

What is the driest month in Ashburnham?

September is the month with the least rainfall. Rain falls for 12.5 days and accumulates 1.89" (48mm) of precipitation.

What is the wettest month in Ashburnham?

October is the month with the most rainfall in Ashburnham, Massachusetts. Rain falls for 13.5 days and accumulates 2.95" (75mm) of precipitation.

What is the month with the shortest days in Ashburnham?

With an average of 9h and 6min of daylight, December has the shortest days of the year.

When is the lowest UV index in Ashburnham?

December is the month with the lowest UV index in Ashburnham, with an average maximum UV index of 1.

Average temperature
Ashburnham, MA

Average temperature - Ashburnham, MA

The warmest month (with the highest average high temperature) is July (79.7°F).
The month with the lowest average high temperature is January (28.8°F).

The month with the highest average low temperature is July (59.7°F).
The coldest month (with the lowest average low temperature) is January (16.2°F).

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Average pressure
Ashburnham, MA

Average pressure - Ashburnham, MA

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
Ashburnham, MA

Average wind speed - Ashburnham, MA

The windiest months (with the highest average wind speed) are January and February (8.5mph).
The calmest month (with the lowest average wind speed) is August (5.4mph).

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Average rainfall
Ashburnham, MA

Average rainfall - Ashburnham, MA

The wettest month (with the highest rainfall) is October (2.95").
The driest month (with the least rainfall) is September (1.89").

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Average rainfall days
Ashburnham, MA

Average rainfall days - Ashburnham, MA

The months with the highest number of rainy days are May and June (15.4 days).
The month with the least rainy days is January (6.8 days).

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Average snowfall
Ashburnham, MA

Average snowfall - Ashburnham, MA

The month with the highest snowfall is February (7.09").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days
Ashburnham, MA

Average snowfall days - Ashburnham, MA

The month with the highest number of snowfall days is February (10.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight / Average sunshine
Ashburnham, MA

Average daylight / Average sunshine - Ashburnham, MA

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 months with the most sunshine are July and August (Average sunshine: 9h and 54min).
The month with the least sunshine is February (Average sunshine: 4h and 6min).

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Average sunshine days
Ashburnham, MA

Average sunshine days - Ashburnham, MA

The month with the most sunshine days is November (17.4 days).
The month with the least sunshine days is April (12.7 days).

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Average visibility
Ashburnham, MA

Average visibility - Ashburnham, MA

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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Ashburnham, Massachusetts, USA

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