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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, the same as December, in Westminster, Massachusetts, is a freezing cold winter month, with temperature in the range of an average high of 29.7°F (-1.3°C) and an average low of 17.6°F (-8°C). January, known for its average high temperature of 29.7°F (-1.3°C) and an average low temperature of 17.6°F (-8°C), is the coldest month. Weather in January »
Weather in February
The last month of the winter, February, is a cold month in Westminster, Massachusetts, with an average temperature varying between 33.3°F (0.7°C) and 18.9°F (-7.3°C). The transition from January to February brings an average high-temperature of a wintry 33.3°F (0.7°C), barely different from January's 29.7°F (-1.3°C). Weather in February »
Weather in March
The first month of the spring, March, is still a cold month in Westminster, Massachusetts, with an average temperature ranging between min 26.4°F (-3.1°C) and max 40.6°F (4.8°C). Westminster in March experiences a slight uptick in the average high-temperature, adjusting from February's 33.3°F (0.7°C) to a still wintry 40.6°F (4.8°C). Weather in March »
Weather in April
April is a fresh spring month in Westminster, Massachusetts, with an average temperature ranging between min 36.9°F (2.7°C) and max 54°F (12.2°C). April indicates a change in the average high-temperature, moving up from a wintry 40.6°F (4.8°C) in March to a fresh 54°F (12.2°C). Weather in April »
Weather in May
The last month of the spring, May, is a refreshing month in Westminster, Massachusetts, with an average temperature varying between 47.1°F (8.4°C) and 66.2°F (19°C). As Westminster transitions into May, a rise in the average high-temperature is observed, moving from a cool 54°F (12.2°C) in April to an enjoyable 66.2°F (19°C). Weather in May »
Weather in June
June, the first month of the summer in Westminster, is a moderately hot month, with an average temperature fluctuating between 73.6°F (23.1°C) and 54.7°F (12.6°C). Westminster's transition into June is marked by a minor temperature shift, moving from a refreshing 66.2°F (19°C) in May to a moderately hot 73.6°F (23.1°C). Weather in June »
Weather in July
July, the same as June, is a moderately hot summer month in Westminster, Massachusetts, with an average temperature varying between 61.3°F (16.3°C) and 80.4°F (26.9°C). The month of July, characterized by an average high of 80.4°F (26.9°C) and a low of 61.3°F (16.3°C), is recognized as the warmest. Weather in July »
Weather in August
The last month of the summer, August, is another warm month in Westminster, Massachusetts, with an average temperature varying between 78.4°F (25.8°C) and 59.5°F (15.3°C). The arrival of August sees an average high-temperature of a still warm 78.4°F (25.8°C), hardly diverging from July's 80.4°F (26.9°C). Weather in August »
Weather in September
September, the first month of the autumn in Westminster, is still a pleasant month, with temperature in the range of an average low of 52.7°F (11.5°C) and an average high of 71.1°F (21.7°C). The onset of September is marked by a minor decrease in temperature, transitioning from a moderately hot 78.4°F (25.8°C) in August to a pleasant 71.1°F (21.7°C). Weather in September »
Weather in October
October, the same as September, in Westminster, Massachusetts, is a moderate autumn month, with an average temperature ranging between min 43.5°F (6.4°C) and max 58.1°F (14.5°C). October suggests a modest reduction in the average high-temperature, shifting from a pleasant 71.1°F (21.7°C) in September to a mild 58.1°F (14.5°C). Weather in October »
Weather in November
The last month of the autumn, November, is also a frosty month in Westminster, Massachusetts, with an average temperature fluctuating between 46.2°F (7.9°C) and 33.3°F (0.7°C). The onset of November is marked by a decrease in temperature, transitioning from a moderate 58.1°F (14.5°C) in October to a chilly 46.2°F (7.9°C). Weather in November »
Weather in December
The first month of the winter, December, is still a cold month in Westminster, Massachusetts, with an average temperature ranging between max 35.8°F (2.1°C) and min 24.8°F (-4°C). December involves a decrease in temperature, down from a frosty 46.2°F (7.9°C) in November to a wintry 35.8°F (2.1°C). Weather in December »
Updated: Jun 13, 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 time of the year is the coldest?
In Westminster, January is the coldest month, with temperatures averaging a high of 29.7°F (-1.3°C) and a low of 17.6°F (-8°C).
How many days does it rain in Westminster?
Throughout the year, there are 119.4 rainfall days, and 12.44" (316mm) of precipitation is accumulated.
When does it snow?
Months with snowfall are January through May, October through December.
How many days does it snow?
Throughout the year, there are 41.1 snowfall days, and 13.27" (337mm) of snow is accumulated.
What are the months with the lowest UV index?
January through March, October through 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 82%.
What is the driest month?
February is the month with the least rainfall. Rain falls for 4.4 days and accumulates 0.71" (18mm) of precipitation.
What is the month with the least sunshine?
With an average of 4.2h of sunshine, February has the least sunshine of the year.
When does it snow the most?
March is the month with the most snowfall. Snow falls for 8.6 days and accumulates 2.87" (73mm) of snow.
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?
With an average relative humidity of 73%, April is the least humid month in Westminster.
What is the rainiest month?
The months with the most rainfall are June and July, with an average 1.3" (33mm) of precipitation.
When it does not snow?
June through September are months without snowfall.
When are the longest days?
The month with the longest days is June, with an average of 15h and 18min of daylight.
What is the hottest time of year?
July is the warmest month of the year, registering average temperatures as high as 80.4°F (26.9°C) and as low as 61.3°F (16.3°C).
What is the month with the most sunshine?
July and August, with an average of 9.8h of sunshine, are months with the most sunshine.
When is the highest UV index?
The month with the highest UV index is July, with an average maximum UV index of 6.
What is the month with the shortest days in Westminster?
December has the shortest days of the year, with an average of 9h and 6min of daylight.
Average temperature
Westminster, MA
The warmest month (with the highest average high temperature) is July (80.4°F).
The month with the lowest average high temperature is January (29.7°F).
The month with the highest average low temperature is July (61.3°F).
The coldest month (with the lowest average low temperature) is January (17.6°F).
Average pressure
Westminster, MA
- Average pressure in January:
30.01"Hg - Average pressure in February:
30"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:
30.06"Hg - Average pressure in October:
30.01"Hg - Average pressure in November:
30.07"Hg - Average pressure in December:
30.04"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
Westminster, MA
- Average wind speed in January:
8.8mph - Average wind speed in February:
8.7mph - Average wind speed in March:
8.5mph - Average wind speed in April:
8.1mph - Average wind speed in May:
6.8mph - Average wind speed in June:
6.2mph
- Average wind speed in July:
5.7mph - Average wind speed in August:
5.5mph - Average wind speed in September:
6mph - Average wind speed in October:
7.3mph - Average wind speed in November:
7.8mph - Average wind speed in December:
8.4mph
The windiest month (with the highest average wind speed) is January (8.8mph).
The calmest month (with the lowest average wind speed) is August (5.5mph).
Average humidity
Westminster, MA
The month with the highest relative humidity is February (82%).
The month with the lowest relative humidity is April (73%).
Average rainfall
Westminster, MA
- Average rainfall in January:
0.83" - Average rainfall in February:
0.71" - Average rainfall in March:
0.91" - Average rainfall in April:
1.18" - Average rainfall in May:
1.06" - Average rainfall in June:
1.3"
The wettest months (with the highest rainfall) are June and July (1.3").
The driest month (with the least rainfall) is February (0.71").
Average rainfall days
Westminster, MA
- Average rainfall days in January:
5.2 days - Average rainfall days in February:
4.4 days - Average rainfall days in March:
7.9 days - Average rainfall days in April:
11.8 days - Average rainfall days in May:
12.8 days - Average rainfall days in June:
13.4 days
- Average rainfall days in July:
14 days - Average rainfall days in August:
13.2 days - Average rainfall days in September:
11.3 days - Average rainfall days in October:
11 days - Average rainfall days in November:
7 days - Average rainfall days in December:
7.4 days
The month with the highest number of rainy days is July (14 days).
The month with the least rainy days is February (4.4 days).
Average snowfall
Westminster, MA
- Average snowfall in January:
2.68" - Average snowfall in February:
2.4" - Average snowfall in March:
2.87" - Average snowfall in April:
1.42" - Average snowfall in May:
0.24" - Average snowfall in June:
0"
The month with the highest snowfall is March (2.87").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Westminster, MA
- Average snowfall days in January:
9.2 days - Average snowfall days in February:
8.9 days - Average snowfall days in March:
8.6 days - Average snowfall days in April:
2.9 days - Average snowfall days in May:
0.4 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:
0.8 days - Average snowfall days in November:
3.6 days - Average snowfall days in December:
6.7 days
The month with the highest number of snowfall days is January (9.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Westminster, 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:
4h and 4min - Average sunshine in February:
4h and 1min - Average sunshine in March:
5h and 2min - Average sunshine in April:
7h and 4min - Average sunshine in May:
8h and 0min - Average sunshine in June:
8h and 5min
- Average sunshine in July:
9h and 5min - Average sunshine in August:
9h and 5min - Average sunshine in September:
7h and 5min - Average sunshine in October:
5h and 2min - Average sunshine in November:
5h and 1min - Average sunshine in December:
4h and 3min
The months with the most sunshine are July and August (Average sunshine: 9h and 48min).
The month with the least sunshine is February (Average sunshine: 4h and 12min).
Average sunshine days
Westminster, MA
- Average sunshine days in January:
19.6 days - Average sunshine days in February:
16.8 days - Average sunshine days in March:
15.7 days - Average sunshine days in April:
14.3 days - Average sunshine days in May:
15.2 days - Average sunshine days in June:
15.2 days
- Average sunshine days in July:
14.7 days - Average sunshine days in August:
15.7 days - Average sunshine days in September:
17 days - Average sunshine days in October:
17.3 days - Average sunshine days in November:
19.5 days - Average sunshine days in December:
19.1 days
The month with the most sunshine days is January (19.6 days).
The month with the least sunshine days is April (14.3 days).
Average UV index
Westminster, MA
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).
Average cloud cover
Westminster, MA
The month with the most cloud cover is March (Cloud cover 53).
The month with the least cloud cover is August (Cloud cover 38).
Average visibility
Westminster, MA
The months with the highest visibility are April, November and December (6mi).
The months with the lowest visibility are January, February, March, May, June, July, August, September and October (5mi).
Westminster, Massachusetts, USA
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