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Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average snowfall
- Average snowfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
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). January, on average, is the coldest month, registering a high temperature of 32°F (0°C) and a low of 19.8°F (-6.8°C). Weather in January »
Weather in February
The last month of the winter, February, is another cold month in Littleton Common, Massachusetts, with an average temperature ranging between max 35.1°F (1.7°C) and min 20.7°F (-6.3°C). The introduction of February notes a subtle temperature variation to a still icy 35.1°F (1.7°C) 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 ranging between min 28.8°F (-1.8°C) and max 42.4°F (5.8°C). The shift into March is marked by a modest rise in the average high-temperature, moving from February's 35.1°F (1.7°C) to a still wintry 42.4°F (5.8°C). Weather in March »
Weather in April
April is a refreshing spring month in Littleton Common, Massachusetts, with temperature in the range of an average high of 55.9°F (13.3°C) and an average low of 38.8°F (3.8°C). The onset of April marks an increase in the average high-temperature, moving from a cold 42.4°F (5.8°C) in March to a moderate 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 min 48.7°F (9.3°C) and max 67.5°F (19.7°C). Littleton Common's transition into May brings a rise in the average high-temperature, moving from a mild 55.9°F (13.3°C) in April to an enjoyable 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 varying between 56.1°F (13.4°C) and 75.2°F (24°C). In Littleton Common, stepping into June brings a gentle temperature nudge, moving slightly up from May's enjoyable 67.5°F (19.7°C) to a warm 75.2°F (24°C). Weather in June »
Weather in July
July, the same as June, is another warm 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). Temperature readings reach their annual highs in July, averaging 82.2°F (27.9°C) and a minimum average of 63.1°F (17.3°C). In July, the heat index is calculated to be a hot 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 temperature in the range of an average high of 80.4°F (26.9°C) and an average low of 61.9°F (16.6°C). August's average high-temperature is a still moderately hot 80.4°F (26.9°C), maintaining a close comparison with 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 ranging between max 72.9°F (22.7°C) and min 54.9°F (12.7°C). September's arrival aligns with a minor decrease in average high-temperatures, from August's moderately hot 80.4°F (26.9°C) to a pleasant 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 weather changes with the onset of October, slightly falling 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 temperature in the range of an average low of 34.9°F (1.6°C) and an average high of 48°F (8.9°C). The arrival of November indicates a decrease in the average high-temperature, moving from a refreshing 59.9°F (15.5°C) in October to a chilly 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 an average temperature varying between 27°F (-2.8°C) and 37.9°F (3.3°C). December's onset brings a slight change in high-temperatures, falling from a frosty 48°F (8.9°C) in November to an icy 37.9°F (3.3°C). Weather in December »
Updated: Jul 11, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest month?
Littleton Common, Massachusetts, reaches its average lowest temperatures in January, measuring 32°F (0°C) at the peak and 19.8°F (-6.8°C) at the lowest.
How many days does it rain?
Throughout the year, there are 140.4 rainfall days, and 27.13" (689mm) of precipitation is accumulated.
When does it snow?
Months with snowfall in Littleton Common are January through May, October through December.
How much does it snow?
In Littleton Common, during the entire year, snow falls for 35.1 days and aggregates up to 24.88" (632mm) of snow.
When is the lowest UV index?
January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Littleton Common.
What is the most humid month?
February is the most humid month, with an average relative humidity of 80%.
When does it snow the most?
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?
The month with the least sunshine is February, 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?
With an average relative humidity of 70%, April is the least humid month.
When it does not snow?
In Littleton Common, snow does not fall in June through September.
When are the longest days?
With an average of 15h and 18min of daylight, June has the longest days of the year.
What are the months with the highest UV index?
The months with the highest UV index are June through August, with an average maximum UV index of 6.
What part of the year is the hottest in Littleton Common?
July, marked by an average high-temperature of 82.2°F (27.9°C) and a low-temperature of 63.1°F (17.3°C), is the warmest month.
What month has the most sunshine?
August has the most sunshine of the year, with an average of 10.4h of sunshine.
What is the driest month?
September is the month with the least rainfall. Rain falls for 11.8 days and accumulates 1.46" (37mm) of precipitation.
What is the wettest month?
December is the month with the most rainfall. Rain falls for 10.1 days and accumulates 2.72" (69mm) of precipitation.
What is the month with the shortest days?
December has the shortest days of the year, with an average of 9h and 6min of daylight.
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).
Average pressure
Littleton Common, MA
- Average pressure in January:
30.01"Hg - Average pressure in February:
29.99"Hg - Average pressure in March:
30.03"Hg - Average pressure in April:
29.97"Hg - Average pressure in May:
30"Hg - Average pressure in June:
29.92"Hg
- Average pressure in July:
29.94"Hg - Average pressure in August:
29.97"Hg - Average pressure in September:
30.05"Hg - Average pressure in October:
30.01"Hg - Average pressure in November:
30.07"Hg - Average pressure in December:
30.03"Hg
The month with the highest atmospheric pressure is November (30.07"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed
Littleton Common, MA
- Average wind speed in January:
8.5mph - Average wind speed in February:
8.3mph - Average wind speed in March:
8.2mph - Average wind speed in April:
7.8mph - Average wind speed in May:
6.6mph - Average wind speed in June:
6mph
- Average wind speed in July:
5.5mph - Average wind speed in August:
5.4mph - Average wind speed in September:
5.8mph - Average wind speed in October:
6.9mph - Average wind speed in November:
7.4mph - Average wind speed in December:
8mph
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).
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%).
Average rainfall
Littleton Common, MA
- Average rainfall in January:
2.09" - Average rainfall in February:
2.09" - Average rainfall in March:
2.52" - Average rainfall in April:
2.48" - Average rainfall in May:
2.01" - Average rainfall in June:
2.36"
The wettest month (with the highest rainfall) is December (2.72").
The driest month (with the least rainfall) is September (1.46").
Average rainfall days
Littleton Common, MA
- Average rainfall days in January:
6.6 days - Average rainfall days in February:
7 days - Average rainfall days in March:
10.3 days - Average rainfall days in April:
13.3 days - Average rainfall days in May:
15.1 days - Average rainfall days in June:
14.7 days
- Average rainfall days in July:
14.9 days - Average rainfall days in August:
13.5 days - Average rainfall days in September:
11.8 days - Average rainfall days in October:
12.9 days - Average rainfall days in November:
10.2 days - Average rainfall days in December:
10.1 days
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).
Average snowfall
Littleton Common, MA
- Average snowfall in January:
4.49" - Average snowfall in February:
6.57" - Average snowfall in March:
5.24" - Average snowfall in April:
1.89" - Average snowfall in May:
0.16" - Average snowfall in June:
0"
The month with the highest snowfall is February (6.57").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Littleton Common, MA
- Average snowfall days in January:
8.7 days - Average snowfall days in February:
8.8 days - Average snowfall days in March:
7.7 days - Average snowfall days in April:
1.5 days - Average snowfall days in May:
0.1 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
0.5 days - Average snowfall days in November:
2 days - Average snowfall days in December:
5.8 days
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).
Average daylight / Average sunshine
Littleton Common, MA
- Average daylight in January:
9h and 3min - Average daylight in February:
10h and 4min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 2min - Average daylight in May:
14h and 4min - Average daylight in June:
15h and 2min
- Average daylight in July:
14h and 5min - Average daylight in August:
13h and 5min - Average daylight in September:
12h and 3min - Average daylight in October:
11h and 0min - Average daylight in November:
9h and 5min - Average daylight in December:
9h and 1min
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).
- Average sunshine in January:
5h and 1min - Average sunshine in February:
4h and 4min - Average sunshine in March:
5h and 5min - Average sunshine in April:
8h and 1min - Average sunshine in May:
8h and 2min - Average sunshine in June:
9h and 1min
- Average sunshine in July:
10h and 1min - Average sunshine in August:
10h and 2min - Average sunshine in September:
8h and 2min - Average sunshine in October:
6h and 0min - Average sunshine in November:
5h and 3min - Average sunshine in December:
4h and 5min
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).
Average sunshine days
Littleton Common, MA
- Average sunshine days in January:
17.3 days - Average sunshine days in February:
15 days - Average sunshine days in March:
14.7 days - Average sunshine days in April:
14.3 days - Average sunshine days in May:
13.8 days - Average sunshine days in June:
14.3 days
- Average sunshine days in July:
14.6 days - Average sunshine days in August:
15.9 days - Average sunshine days in September:
15.8 days - Average sunshine days in October:
15.5 days - Average sunshine days in November:
17.8 days - Average sunshine days in December:
16.7 days
The month with the most sunshine days is November (17.8 days).
The month with the least sunshine days is May (13.8 days).
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).
Average cloud cover
Littleton Common, MA
The month with the most cloud cover is March (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 33).
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).
Littleton Common, Massachusetts, USA
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