Climate and monthly weather forecast
Stow, MA

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Weather in January

January, the same as December, is a wintry winter month in Stow, Massachusetts, with an average temperature fluctuating between 19.8°F (-6.8°C) and 32.5°F (0.3°C). January proves to be the coldest month, recording an average maximum temperature of 32.5°F (0.3°C) and a minimum temperature of 19.8°F (-6.8°C). Weather in January »

Weather in February

February, the last month of the winter in Stow, is another cold month, with an average temperature varying between 20.7°F (-6.3°C) and 35.2°F (1.8°C). The beginning of February records an average high-temperature of a still cold 35.2°F (1.8°C), almost echoing the conditions of the previous month. Weather in February »

Weather in March

The first month of the spring, March, is a frosty month in Stow, Massachusetts, with an average temperature fluctuating between 43°F (6.1°C) and 28.8°F (-1.8°C). The beginning of March marks a minor shift in the average high-temperature, moving from February's icy 35.2°F (1.8°C) to a chilly 43°F (6.1°C). Weather in March »

Weather in April

April in Stow, Massachusetts, is a refreshing spring month, with temperature in the range of an average high of 56.1°F (13.4°C) and an average low of 38.8°F (3.8°C). The shift into April is marked by a rise in the average high-temperature, moving from March's frosty 43°F (6.1°C) to a refreshing 56.1°F (13.4°C). Weather in April »

Weather in May

The last month of the spring, May, is an enjoyable month in Stow, Massachusetts, with an average temperature fluctuating between 48.7°F (9.3°C) and 67.8°F (19.9°C). In May, the meteorological conditions change with the average high-temperature moving from a moderate 56.1°F (13.4°C) in April to a comfortable 67.8°F (19.9°C). Weather in May »

Weather in June

The first month of the summer, June, is a warm month in Stow, Massachusetts, with an average temperature varying between 55.8°F (13.2°C) and 75.7°F (24.3°C). Stow perceives a slight temperature ascent during June, with average high-temperatures adjusting from an enjoyable 67.8°F (19.9°C) in May to a moderately hot 75.7°F (24.3°C). Weather in June »

Weather in July

July, like June, in Stow, Massachusetts, is a moderately hot summer month, with an average temperature ranging between min 63°F (17.2°C) and max 82.2°F (27.9°C). Stow experiences its highest temperatures in July, with an average peak of 82.2°F (27.9°C) and a low of 63°F (17.2°C). The heat index value for July is appraised at a hot 87.8°F (31°C). Weather in July »

Weather in August

The last month of the summer, August, is also a moderately hot month in Stow, Massachusetts, with an average temperature ranging between min 61.5°F (16.4°C) and max 80.6°F (27°C). As Stow, Massachusetts, welcomes August, the average high-temperature is noted at a still warm 80.6°F (27°C), closely aligning with the preceding month. Weather in August »

Weather in September

The first month of the autumn, September, is also an agreeable month in Stow, Massachusetts, with an average temperature varying between 54.5°F (12.5°C) and 73°F (22.8°C). During the shift to September, Stow records a mild decrease in average high-temperature, moving from a moderately hot 80.6°F (27°C) in August to a pleasant 73°F (22.8°C). Weather in September »

Weather in October

October, the same as September, in Stow, Massachusetts, is another mild autumn month, with an average temperature ranging between min 45.3°F (7.4°C) and max 59.7°F (15.4°C). A shift in Stow's weather is observed as September turns into October, with the average high temperature reducing from a pleasant 73°F (22.8°C) to a moderate 59.7°F (15.4°C). Weather in October »

Weather in November

November, the last month of the autumn in Stow, is also a frosty month, with an average temperature varying between 48.2°F (9°C) and 34.9°F (1.6°C). The move into November indicates a reduction in the average high-temperature, down from October's mild 59.7°F (15.4°C) to a chilly 48.2°F (9°C). Weather in November »

Weather in December

December, the first month of the winter in Stow, is also an icy month, with an average temperature fluctuating between 38.1°F (3.4°C) and 26.6°F (-3°C). During Stow's transition into December, the average high-temperature lessens, moving from a frosty 48.2°F (9°C) in November to a wintry 38.1°F (3.4°C). Weather in December »
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Frequently asked questions

What month is the coldest in Stow?

January is Stow's coldest month, registering average high temperatures of 32.5°F (0.3°C) and lows of 19.8°F (-6.8°C).

How many days does it rain in Stow?

Throughout the year, there are 140 rainfall days, and 27.09" (688mm) of precipitation is accumulated.

When does it snow in Stow?

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

How many days does it snow in Stow?

Throughout the year, there are 34.1 snowfall days, and 23.58" (599mm) of snow is accumulated.

When is the lowest UV index in Stow?

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

What is the most humid month in Stow?

The most humid month is February, with an average relative humidity of 80%.

What is the snowiest month in Stow?

February is the month with the most snowfall in Stow, Massachusetts. Snow falls for 8.1 days and accumulates 6.14" (156mm) of snow.

What is the month with the least sunshine in Stow?

The month with the least sunshine in Stow, Massachusetts, is February, with an average of 4.5h of sunshine.

When is Daylight Saving Time (DST) in Stow?

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 Stow?

April is the least humid month, with an average relative humidity of 70%.

When it does not snow in Stow?

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

When are the longest days in Stow?

June has the longest days of the year in Stow, with an average of 15h and 12min of daylight.

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

June through August, with an average maximum UV index of 6, are months with the highest UV index.

What month is the hottest in Stow?

Stow's temperature records reveal July as the warmest month, marked by average highs of 82.2°F (27.9°C) and lows of 63°F (17.2°C).

What month has the most sunshine in Stow?

With an average of 10.2h of sunshine, August has the most sunshine of the year.

What is the driest month in Stow?

The month with the least rainfall is September, when the rain falls for 11.1 days and typically collects 1.38" (35mm) of precipitation.

What is the rainiest month in Stow?

The month with the most rainfall in Stow is October, when the rain falls for 13.3 days and typically aggregates up to 2.68" (68mm) of precipitation.

What is the month with the shortest days in Stow?

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

Average pressure
Stow, MA

Average pressure - Stow, 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
Stow, MA

Average wind speed - Stow, MA

The windiest month (with the highest average wind speed) is January (8.5mph).
The calmest months (with the lowest average wind speed) are July and August (5.5mph).

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Average rainfall
Stow, MA

Average rainfall - Stow, MA

The wettest month (with the highest rainfall) is October (2.68").
The driest month (with the least rainfall) is September (1.38").

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Average rainfall days
Stow, MA

Average rainfall days - Stow, MA

The month with the highest number of rainy days is May (15.3 days).
The months with the least rainy days are January and February (6.5 days).

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Average snowfall
Stow, MA

Average snowfall - Stow, MA

The month with the highest snowfall is February (6.14").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days
Stow, MA

Average snowfall days - Stow, MA

The month with the highest number of snowfall days is January (8.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight / Average sunshine
Stow, MA

Average daylight / Average sunshine - Stow, 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 August (Average sunshine: 10h and 12min).
The month with the least sunshine is February (Average sunshine: 4h and 30min).

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Average sunshine days
Stow, MA

Average sunshine days - Stow, MA

The month with the most sunshine days is November (17.5 days).
The month with the least sunshine days is April (13.7 days).

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Average UV index
Stow, MA

Average UV index - Stow, MA

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).

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Average visibility
Stow, MA

Average visibility - Stow, MA

The months with the highest visibility are January, March, April, October, November and December (6mi).
The months with the lowest visibility are February, May, June, July, August and September (5mi).

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Stow, Massachusetts, USA

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