Climate and monthly weather forecast
Littleton Common, MA

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Weather in January

January, like December, in Littleton Common, Massachusetts, is an icy winter month, with an average temperature fluctuating between 32°F (0°C) and 19.8°F (-6.8°C). The month of January, characterized by an average high of 32°F (0°C) and a low of 19.8°F (-6.8°C), is recognized as the coldest. Weather in January »

Weather in February

February, the last month of the winter in Littleton Common, is also an icy month, with an average temperature ranging between min 20.7°F (-6.3°C) and max 35.1°F (1.7°C). The arrival of February sees an average high-temperature of a still cold 35.1°F (1.7°C), hardly diverging from January's 32°F (0°C). Weather in February »

Weather in March

March, the first month of the spring in Littleton Common, is still a cold month, with an average temperature fluctuating between 42.4°F (5.8°C) and 28.8°F (-1.8°C). The onset of March marks a slight increase in the average high-temperature, moving from a wintry 35.1°F (1.7°C) in February to a still cold 42.4°F (5.8°C). Weather in March »

Weather in April

April is a moderate spring month in Littleton Common, Massachusetts, with an average temperature varying between 38.8°F (3.8°C) and 55.9°F (13.3°C). With the onset of April, Littleton Common experiences a temperature shift, with the average high-temperature moving from an icy 42.4°F (5.8°C) in March to a mild 55.9°F (13.3°C). Weather in April »

Weather in May

The last month of the spring, May, is an enjoyable month in Littleton Common, Massachusetts, with an average temperature ranging between max 67.5°F (19.7°C) and min 48.7°F (9.3°C). The arrival of May brings an increase in high-temperatures, moving from a refreshing 55.9°F (13.3°C) in April to a comfortable 67.5°F (19.7°C). Weather in May »

Weather in June

June, the first month of the summer in Littleton Common, is a warm month, with an average temperature fluctuating between 56.1°F (13.4°C) and 75.2°F (24°C). As Littleton Common transitions into June, a marginal rise in the average high-temperature is observed, moving from a refreshing 67.5°F (19.7°C) in May to a moderately hot 75.2°F (24°C). Weather in June »

Weather in July

July, the same as June, is a moderately hot summer month in Littleton Common, Massachusetts, with an average temperature varying between 63.1°F (17.3°C) and 82.2°F (27.9°C). The warmest time of the year is July, with temperatures averaging a high of 82.2°F (27.9°C) and a low of 63.1°F (17.3°C). The heat index for July is evaluated at a tropical 87.8°F (31°C). Weather in July »

Weather in August

The last month of the summer, August, is another warm month in Littleton Common, Massachusetts, with an average temperature varying between 61.9°F (16.6°C) and 80.4°F (26.9°C). August's commencement is accompanied by an average high-temperature of a still warm 80.4°F (26.9°C), diverging marginally from July's 82.2°F (27.9°C). Weather in August »

Weather in September

The first month of the autumn, September, is still a pleasant month in Littleton Common, Massachusetts, with an average temperature fluctuating between 54.9°F (12.7°C) and 72.9°F (22.7°C). The onset of September entails a subtle temperature shift, as the average high-temperature eases from a moderately hot 80.4°F (26.9°C) in August to an agreeable 72.9°F (22.7°C). Weather in September »

Weather in October

October, the same as September, in Littleton Common, Massachusetts, is a moderate autumn month, with an average temperature varying between 45.5°F (7.5°C) and 59.9°F (15.5°C). Littleton Common's October weather comes with a decrease in average high-temperatures, moving from an agreeable 72.9°F (22.7°C) in September to a mild 59.9°F (15.5°C). Weather in October »

Weather in November

November, the last month of the autumn in Littleton Common, is also a frosty month, with an average temperature ranging between max 48°F (8.9°C) and min 34.9°F (1.6°C). The start of November comes with a reduction in the average high-temperature, receding from a mild 59.9°F (15.5°C) in October to a frosty 48°F (8.9°C). Weather in November »

Weather in December

The first month of the winter, December, is also a wintry month in Littleton Common, Massachusetts, with temperature in the range of an average low of 27°F (-2.8°C) and an average high of 37.9°F (3.3°C). Setting in of December comes with a decrease in the average high-temperature, moving from a chilly 48°F (8.9°C) in November to a cold 37.9°F (3.3°C). Weather in December »
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Frequently asked questions

What time of the year is the coldest in Littleton Common?

January, with its high-temperature average of 32°F (0°C) and a low-temperature average of 19.8°F (-6.8°C), is the coldest month.

How many days does it rain in Littleton Common?

In Littleton Common, during the entire year, the rain falls for 140.4 days and collects up to 27.13" (689mm) of precipitation.

When does it snow in Littleton Common?

January through May, October through December are months with snowfall in Littleton Common.

How much does it snow in Littleton Common?

In Littleton Common, during the entire year, snow falls for 35.1 days and aggregates up to 24.88" (632mm) of snow.

What is the month with the lowest UV index in Littleton Common?

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 Littleton Common?

With an average relative humidity of 80%, February is the most humid month in Littleton Common.

When does it snow the most in Littleton Common?

The month with the most snowfall is February, when snow falls for 8.8 days and typically aggregates up to 6.57" (167mm) of snow.

What is the month with the least sunshine in Littleton Common?

February has the least sunshine of the year, with an average of 4.7h of sunshine.

When is Daylight Saving Time (DST) in Littleton Common?

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 Littleton Common?

With an average relative humidity of 70%, April is the least humid month in Littleton Common.

When it does not snow in Littleton Common?

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

When are the longest days in Littleton Common?

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

What are the months with the highest UV index in Littleton Common?

The months with the highest UV index in Littleton Common, Massachusetts, are June through August, with an average maximum UV index of 6.

What part of the year is the hottest in Littleton Common?

July temperatures in Littleton Common, Massachusetts, tend to peak at an average high of 82.2°F (27.9°C) and dip to a low of 63.1°F (17.3°C).

What month has the most sunshine in Littleton Common?

With an average of 10.4h of sunshine, August has the most sunshine of the year.

What is the driest month in Littleton Common?

The month with the least rainfall in Littleton Common, Massachusetts, is September, when the rain falls for 11.8 days and typically collects 1.46" (37mm) of precipitation.

What is the wettest month in Littleton Common?

The month with the most rainfall in Littleton Common is December, when the rain falls for 10.1 days and typically aggregates up to 2.72" (69mm) of precipitation.

What is the month with the shortest days in Littleton Common?

The month with the shortest days in Littleton Common, Massachusetts, is December, with an average of 9h and 6min of daylight.

Average temperature
Littleton Common, MA

Average temperature - Littleton Common, MA

The warmest month (with the highest average high temperature) is July (82.2°F).
The month with the lowest average high temperature is January (32°F).

The month with the highest average low temperature is July (63.1°F).
The coldest month (with the lowest average low temperature) is January (19.8°F).

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Average pressure
Littleton Common, MA

Average pressure - Littleton Common, 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
Littleton Common, MA

Average wind speed - Littleton Common, MA

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

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Average humidity
Littleton Common, MA

Average humidity - Littleton Common, MA

The month with the highest relative humidity is February (80%).
The month with the lowest relative humidity is April (70%).

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Average rainfall
Littleton Common, MA

Average rainfall - Littleton Common, MA

The wettest month (with the highest rainfall) is December (2.72").
The driest month (with the least rainfall) is September (1.46").

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Average rainfall days
Littleton Common, MA

Average rainfall days - Littleton Common, MA

The month with the highest number of rainy days is May (15.1 days).
The month with the least rainy days is January (6.6 days).

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Average snowfall
Littleton Common, MA

Average snowfall - Littleton Common, MA

The month with the highest snowfall is February (6.57").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days
Littleton Common, MA

Average snowfall days - Littleton Common, MA

The month with the highest number of snowfall days is February (8.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight / Average sunshine
Littleton Common, MA

Average daylight / Average sunshine - Littleton Common, 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 month with the most sunshine is August (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).

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Average sunshine days
Littleton Common, MA

Average sunshine days - Littleton Common, MA

The month with the most sunshine days is November (17.8 days).
The month with the least sunshine days is May (13.8 days).

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Average UV index
Littleton Common, MA

Average UV index - Littleton Common, 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
Littleton Common, MA

Average visibility - Littleton Common, MA

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

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Littleton Common, Massachusetts, USA

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