Climate and monthly weather forecast
Windsor, MA

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Weather in January

January, the same as December, in Windsor, Massachusetts, is a freezing cold winter month, with an average temperature varying between 14.4°F (-9.8°C) and 26.6°F (-3°C). In Windsor, the month of January is known for its lowest average temperatures, reaching a high of 26.6°F (-3°C) and a low of 14.4°F (-9.8°C). Weather in January »

Weather in February

The last month of the winter, February, is another freezing cold month in Windsor, Massachusetts, with an average temperature varying between 15.6°F (-9.1°C) and 29.7°F (-1.3°C). Windsor's shift from January to February is accompanied by an average high-temperature of a still freezing cold 29.7°F (-1.3°C), a slight deviation from 26.6°F (-3°C). Weather in February »

Weather in March

March, the first month of the spring in Windsor, is a cold month, with an average temperature fluctuating between 23.9°F (-4.5°C) and 38.1°F (3.4°C). March sees a marginal temperature increase, moving from a freezing cold 29.7°F (-1.3°C) in February to an icy 38.1°F (3.4°C). Weather in March »

Weather in April

April is a fresh spring month in Windsor, Massachusetts, with an average temperature varying between 34.2°F (1.2°C) and 51.6°F (10.9°C). The shift into April is accompanied by a temperature increase, with the average high-temperature rising from a cold 38.1°F (3.4°C) in March to a cool 51.6°F (10.9°C). Weather in April »

Weather in May

The last month of the spring, May, is an enjoyable month in Windsor, Massachusetts, with temperature in the range of an average high of 64.9°F (18.3°C) and an average low of 45.1°F (7.3°C). Windsor in May experiences an increase in the average high-temperature, moving from April's cool 51.6°F (10.9°C) to an enjoyable 64.9°F (18.3°C). Weather in May »

Weather in June

The first month of the summer, June, is a pleasant month in Windsor, Massachusetts, with temperature in the range of an average high of 71.8°F (22.1°C) and an average low of 52°F (11.1°C). June's arrival brings a slight change in high-temperatures, adjusting from an enjoyable 64.9°F (18.3°C) in May to an agreeable 71.8°F (22.1°C). Weather in June »

Weather in July

July in Windsor, Massachusetts, is a warm summer month, with an average temperature fluctuating between 57.7°F (14.3°C) and 78.1°F (25.6°C). In Windsor, the peak temperatures are generally noted in July, averaging a high of 78.1°F (25.6°C) and a low of 57.7°F (14.3°C). Weather in July »

Weather in August

August, the last month of the summer in Windsor, is another warm month, with an average temperature ranging between max 75.9°F (24.4°C) and min 56.3°F (13.5°C). The arrival of August sees a recorded average high-temperature of a still moderately hot 75.9°F (24.4°C), showing little divergence from the previous month's conditions. Weather in August »

Weather in September

September, the first month of the autumn in Windsor, is also an agreeable month, with an average temperature fluctuating between 68.9°F (20.5°C) and 50°F (10°C). September witnesses a gentle descent in average high-temperature, descending from August's warm 75.9°F (24.4°C) to an agreeable 68.9°F (20.5°C). Weather in September »

Weather in October

October, the same as September, is a cool autumn month in Windsor, Massachusetts, with an average temperature ranging between max 55°F (12.8°C) and min 40.8°F (4.9°C). Windsor's October weather comes with a decrease in average high-temperatures, moving from an agreeable 68.9°F (20.5°C) in September to a fresh 55°F (12.8°C). Weather in October »

Weather in November

The last month of the autumn, November, is another chilly month in Windsor, Massachusetts, with an average temperature fluctuating between 42.8°F (6°C) and 29.5°F (-1.4°C). The commencement of November involves a temperature shift, with the average high-temperature dropping from a cool 55°F (12.8°C) in October to a frosty 42.8°F (6°C). Weather in November »

Weather in December

December, the first month of the winter in Windsor, is also an icy month, with an average temperature ranging between min 21.7°F (-5.7°C) and max 32.5°F (0.3°C). December shows a mild decline in the average high-temperature, falling from November's frosty 42.8°F (6°C) to an icy 32.5°F (0.3°C). Weather in December »
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Frequently asked questions

What is the coldest month in Windsor?

The coldest temperatures in Windsor, Massachusetts, occur during January, when averages reach a peak of 26.6°F (-3°C) and a low of 14.4°F (-9.8°C).

What is the driest month in Windsor?

The months with the least rainfall in Windsor are January and February Rain falls for 7.3 days and accumulates 1.46" (37mm) of rain.

How many days does it rain in Windsor?

Throughout the year, in Windsor, Massachusetts, there are 149.4 rainfall days, and 24.53" (623mm) of precipitation is accumulated.

When does it snow in Windsor?

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

How many days does it snow in Windsor?

Throughout the year, there are 77.5 snowfall days, and 32.32" (821mm) of snow is accumulated.

When is the lowest UV index in Windsor?

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

What is the most humid month in Windsor?

February is the most humid month in Windsor, with an average relative humidity of 86%.

What is the snowiest month in Windsor?

The month with the most snowfall in Windsor is February, when snow falls for 16.7 days and typically aggregates up to 5.59" (142mm) of snow.

What is the month with the least sunshine in Windsor?

With an average of 3.4h of sunshine, February has the least sunshine of the year.

When is Daylight Saving Time (DST) in Windsor?

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

April is the least humid month in Windsor, Massachusetts, with an average relative humidity of 77%.

What is the wettest month in Windsor?

The months with the most rainfall are May and October, with an average 2.56" (65mm) of precipitation.

When it does not snow in Windsor?

In Windsor, Massachusetts, snow does not fall in June through September.

When are the longest days in Windsor?

With an average of 15h and 12min of daylight, June has the longest days of the year in Windsor, Massachusetts.

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

The months with the highest UV index are June through August, with an average maximum UV index of 5.

What time of the year is the hottest in Windsor?

In Windsor, July is the month with the highest recorded average temperatures, measuring a high of 78.1°F (25.6°C) and a low of 57.7°F (14.3°C).

What month has the most sunshine in Windsor?

The month with the most sunshine is July, with an average of 9.9h of sunshine.

What is the month with the shortest days in Windsor?

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

Average temperature
Windsor, MA

Average temperature - Windsor, MA

The warmest month (with the highest average high temperature) is July (78.1°F).
The month with the lowest average high temperature is January (26.6°F).

The month with the highest average low temperature is July (57.7°F).
The coldest month (with the lowest average low temperature) is January (14.4°F).

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Average pressure
Windsor, MA

Average pressure - Windsor, MA

The month with the highest atmospheric pressure is November (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

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Average wind speed
Windsor, MA

Average wind speed - Windsor, MA

The windiest months (with the highest average wind speed) are January and February (8.9mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).

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Average rainfall
Windsor, MA

Average rainfall - Windsor, MA

The wettest months (with the highest rainfall) are May and October (2.56").
The driest months (with the least rainfall) are January and February (1.46").

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Average rainfall days
Windsor, MA

Average rainfall days - Windsor, MA

The month with the highest number of rainy days is May (17.1 days).
The month with the least rainy days is February (6.8 days).

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Average snowfall
Windsor, MA

Average snowfall - Windsor, MA

The month with the highest snowfall is February (5.59").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days
Windsor, MA

Average snowfall days - Windsor, MA

The month with the highest number of snowfall days is February (16.7 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight / Average sunshine
Windsor, MA

Average daylight / Average sunshine - Windsor, MA

The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 6min).

The month with the most sunshine is July (Average sunshine: 9h and 54min).
The month with the least sunshine is February (Average sunshine: 3h and 24min).

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Average sunshine days
Windsor, MA

Average sunshine days - Windsor, MA

The month with the most sunshine days is November (16.2 days).
The month with the least sunshine days is February (9.6 days).

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Average UV index
Windsor, MA

Average UV index - Windsor, MA

The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).

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Average visibility
Windsor, MA

Average visibility - Windsor, MA

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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Windsor, Massachusetts, USA

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