Expand
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, the same as December, is a wintry winter month in Littleton Common, Massachusetts, with temperature in the range of an average high of 32°F (0°C) and an average low of 19.8°F (-6.8°C). January stands out as Littleton Common's coldest month, with temperatures ranging between an average high 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 also a wintry month in Littleton Common, Massachusetts, with temperature in the range of an average high of 35.1°F (1.7°C) and an average low of 20.7°F (-6.3°C). With the onset of February, the average high-temperature stands at a still icy 35.1°F (1.7°C), closely aligned with January's 32°F (0°C). Weather in February »
Weather in March
March, the first month of the spring in Littleton Common, is also an icy month, with temperature in the range of an average low of 28.8°F (-1.8°C) and an average high of 42.4°F (5.8°C). The shift into March brings a slight increase in the average high-temperature, moving from a cold 35.1°F (1.7°C) in February to a still wintry 42.4°F (5.8°C). Weather in March »
Weather in April
April in Littleton Common, Massachusetts, is a moderate spring month, with temperature in the range of an average low of 38.8°F (3.8°C) and an average high of 55.9°F (13.3°C). April comes with an increase, with the average high-temperature moving from a wintry 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 temperature in the range of an average low of 48.7°F (9.3°C) and an average high of 67.5°F (19.7°C). The onset of May brings a rise in the average high-temperature, elevating from a refreshing 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 moderately hot month, with an average temperature varying between 75.2°F (24°C) and 56.1°F (13.4°C). In Littleton Common, stepping into June brings a gentle temperature nudge, moving slightly up from May's comfortable 67.5°F (19.7°C) to a moderately hot 75.2°F (24°C). Weather in June »
Weather in July
July, like June, in Littleton Common, Massachusetts, is a moderately hot summer month, with an average temperature fluctuating between 63.1°F (17.3°C) and 82.2°F (27.9°C). Littleton Common experiences its highest temperatures in July, with an average peak of 82.2°F (27.9°C) and a low of 63.1°F (17.3°C). The heat index for July is estimated 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 temperature in the range of an average low of 61.9°F (16.6°C) and an average high of 80.4°F (26.9°C). August's weather records an average high-temperature of a still warm 80.4°F (26.9°C), showing little deviation from July. 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 min 54.9°F (12.7°C) and max 72.9°F (22.7°C). The commencement of September includes a gentle temperature shift, with the average high-temperature dropping a bit from a warm 80.4°F (26.9°C) in August 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 another refreshing autumn month, with an average temperature varying between 59.9°F (15.5°C) and 45.5°F (7.5°C). In Littleton Common, entering October brings a temperature decrement, reducing from September's agreeable 72.9°F (22.7°C) to a refreshing 59.9°F (15.5°C). Weather in October »
Weather in November
November, the last month of the autumn in Littleton Common, is another chilly month, with an average temperature varying between 48°F (8.9°C) and 34.9°F (1.6°C). November's arrival comes with a decrease in the average high-temperature, moving from a moderate 59.9°F (15.5°C) in October to a chilly 48°F (8.9°C). Weather in November »
Weather in December
December, the first month of the winter in Littleton Common, is also a wintry month, with an average temperature varying between 27°F (-2.8°C) and 37.9°F (3.3°C). A shift in the average high-temperature occurs in December, reducing from a chilly 48°F (8.9°C) in November to a wintry 37.9°F (3.3°C). Weather in December »
Updated: Aug 25, 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 time of year?
The coldest period tends to be January, when average temperatures fluctuate between a high of 32°F (0°C) and a low of 19.8°F (-6.8°C).
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 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.
What is the most humid month?
The most humid month is February, 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?
February has the least sunshine of the year in Littleton Common, with an average of 4.7h of sunshine.
When is Daylight Saving Time (DST)?
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?
April is the least humid month, with an average relative humidity of 70%.
When it does not snow?
In Littleton Common, snow does not fall in June through September.
When are the longest days?
June has the longest days of the year, 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 are June through August, with an average maximum UV index of 6.
What is the hottest time of year?
In Littleton Common, the peak temperatures are generally noted in July, averaging a high of 82.2°F (27.9°C) and a low of 63.1°F (17.3°C).
What month has the most sunshine?
With an average of 10.4h of sunshine, August has the most sunshine of the year in Littleton Common.
What is the driest month?
The month with the least rainfall is September, when the rain falls for 11.8 days and typically collects 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?
With an average of 9h and 6min of daylight, December has the shortest days of the year.
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
Weather forecast for your location
1. Click Locate me button
2. Allow the app to use your location
2. Allow the app to use your location