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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 Chesterfield, Massachusetts, is a freezing cold winter month, with temperature in the range of an average low of 16.2°F (-8.8°C) and an average high of 28.8°F (-1.8°C). The coldest temperatures occur during January, when averages reach a peak of 28.8°F (-1.8°C) and a low of 16.2°F (-8.8°C). Weather in January »
Weather in February
The last month of the winter, February, is another freezing cold month in Chesterfield, Massachusetts, with an average temperature ranging between max 31.8°F (-0.1°C) and min 16.7°F (-8.5°C). Chesterfield indicates an average high-temperature of a still freezing cold 31.8°F (-0.1°C) in February, showing minor variation from January's 28.8°F (-1.8°C). Weather in February »
Weather in March
March, the first month of the spring in Chesterfield, is a cold month, with temperature in the range of an average high of 40.5°F (4.7°C) and an average low of 25.2°F (-3.8°C). As Chesterfield welcomes March, the average high-temperature displays a subtle shift, adjusting from a subzero cold 31.8°F (-0.1°C) in February to a wintry 40.5°F (4.7°C). Weather in March »
Weather in April
April is a cool spring month in Chesterfield, Massachusetts, with an average temperature ranging between max 53.6°F (12°C) and min 35.6°F (2°C). In Chesterfield, the average high-temperature in April rises, from an icy 40.5°F (4.7°C) in March, to a cool 53.6°F (12°C). Weather in April »
Weather in May
May, the last month of the spring in Chesterfield, is a refreshing month, with an average temperature fluctuating between 46.2°F (7.9°C) and 66.9°F (19.4°C). Chesterfield's transition into May is marked by a rise in the average high-temperature, advancing from a fresh 53.6°F (12°C) in April to an enjoyable 66.9°F (19.4°C). Weather in May »
Weather in June
June, the first month of the summer in Chesterfield, is a moderately hot month, with an average temperature varying between 52.7°F (11.5°C) and 74.1°F (23.4°C). June comes with a subtle rise, with the average high-temperature adjusting from a comfortable 66.9°F (19.4°C) in May to a warm 74.1°F (23.4°C). Weather in June »
Weather in July
July, the same as June, is another warm summer month in Chesterfield, Massachusetts, with an average temperature fluctuating between 58.8°F (14.9°C) and 80.8°F (27.1°C). July is the month when Chesterfield, Massachusetts, experiences its warmest temperatures, averaging a high of 80.8°F (27.1°C) and a low of 58.8°F (14.9°C). July's mean heat index is evaluated at 84.2°F (29°C). Weather in July »
Weather in August
August, the last month of the summer in Chesterfield, is another warm month, with temperature in the range of an average high of 79°F (26.1°C) and an average low of 57.4°F (14.1°C). The onset of August notes an average high-temperature of a still warm 79°F (26.1°C), subtly shifted from July's 80.8°F (27.1°C). Weather in August »
Weather in September
The first month of the autumn, September, is still a pleasant month in Chesterfield, Massachusetts, with an average temperature varying between 51.3°F (10.7°C) and 71.1°F (21.7°C). With the arrival of September, Chesterfield experiences a modest decline in average high-temperatures, transitioning from a moderately hot 79°F (26.1°C) in August to an agreeable 71.1°F (21.7°C). Weather in September »
Weather in October
October, like September, is another refreshing autumn month in Chesterfield, Massachusetts, with an average temperature ranging between min 42.6°F (5.9°C) and max 57.6°F (14.2°C). With October's arrival, Chesterfield, Massachusetts, sees a decrease in average high-temperatures, moving from an agreeable 71.1°F (21.7°C) in September to a moderate 57.6°F (14.2°C). Weather in October »
Weather in November
The last month of the autumn, November, is also a frosty month in Chesterfield, Massachusetts, with an average temperature ranging between max 45.5°F (7.5°C) and min 31.8°F (-0.1°C). As Chesterfield enters November, the average high-temperature decreases from the a mild 57.6°F (14.2°C) of October to a frosty 45.5°F (7.5°C). Weather in November »
Weather in December
The first month of the winter, December, is also an icy month in Chesterfield, Massachusetts, with temperature in the range of an average high of 34.5°F (1.4°C) and an average low of 23°F (-5°C). Chesterfield's progression into December includes a drop in the average high-temperature, from a chilly 45.5°F (7.5°C) in November to a wintry 34.5°F (1.4°C). Weather in December »
[Resources]Frequently asked questions
What part of the year is the coldest in Chesterfield?
January, marked by an average high-temperature of 28.8°F (-1.8°C) and a low-temperature of 16.2°F (-8.8°C), is the coldest month.
How much does it rain in Chesterfield?
In Chesterfield, during the entire year, the rain falls for 141.4 days and collects up to 24.45" (621mm) of precipitation.
When does it snow in Chesterfield?
January through May, October through December are months with snowfall.
How many days does it snow in Chesterfield?
Throughout the year, there are 40.7 snowfall days, and 22.56" (573mm) of snow is accumulated.
What is the month with the lowest UV index in Chesterfield?
January through March, October through December, with an average maximum UV index of 2, are months with the lowest UV index in Chesterfield.
What is the most humid month in Chesterfield?
February is the most humid month in Chesterfield, with an average relative humidity of 84%.
When does it snow the most in Chesterfield?
The month with the most snowfall is February, when snow falls for 9.8 days and typically aggregates up to 6.3" (160mm) of snow.
What is the month with the least sunshine in Chesterfield?
February has the least sunshine of the year in Chesterfield, with an average of 4.6h of sunshine.
When is Daylight Saving Time (DST) in Chesterfield?
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 Chesterfield?
April is the least humid month, with an average relative humidity of 73%.
When it does not snow in Chesterfield?
June through September are months without snowfall in Chesterfield, Massachusetts.
When are the longest days in Chesterfield?
June has the longest days of the year in Chesterfield, with an average of 15h and 12min of daylight.
What is the month with the highest UV index in Chesterfield?
June and July, with an average maximum UV index of 6, are months with the highest UV index in Chesterfield.
What are the warmest months in Chesterfield?
Chesterfield, Massachusetts, experiences its highest temperatures in July, with an average peak of 80.8°F (27.1°C) and a low of 58.8°F (14.9°C).
What is the driest month in Chesterfield?
August is the month with the least rainfall. Rain falls for 12.3 days and accumulates 1.57" (40mm) of precipitation.
What month has the most sunshine in Chesterfield?
August has the most sunshine of the year, with an average of 10.4h of sunshine.
What is the wettest month in Chesterfield?
October is the month with the most rainfall in Chesterfield. Rain falls for 13.8 days and accumulates 2.6" (66mm) of precipitation.
What is the month with the shortest days in Chesterfield?
The month with the shortest days in Chesterfield, Massachusetts, is December, with an average of 9h and 6min of daylight.
Average temperature
Chesterfield, MA
The warmest month (with the highest average high temperature) is July (80.8°F).
The month with the lowest average high temperature is January (28.8°F).
The month with the highest average low temperature is July (58.8°F).
The coldest month (with the lowest average low temperature) is January (16.2°F).
Average pressure
Chesterfield, MA
- Average pressure in January:
30.02"Hg - Average pressure in February:
30.01"Hg - Average pressure in March:
30.04"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:
30.08"Hg - Average pressure in December:
30.05"Hg
The month with the highest atmospheric pressure is November (30.08"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed
Chesterfield, MA
- Average wind speed in January:
7.6mph - Average wind speed in February:
7.7mph - Average wind speed in March:
7.7mph - Average wind speed in April:
7.5mph - Average wind speed in May:
6.3mph - Average wind speed in June:
5.7mph
- Average wind speed in July:
5.2mph - Average wind speed in August:
5mph - Average wind speed in September:
5.3mph - Average wind speed in October:
6.3mph - Average wind speed in November:
6.8mph - Average wind speed in December:
7.2mph
The windiest months (with the highest average wind speed) are February and March (7.7mph).
The calmest month (with the lowest average wind speed) is August (5mph).
Average humidity
Chesterfield, MA
The month with the highest relative humidity is February (84%).
The month with the lowest relative humidity is April (73%).
Average rainfall
Chesterfield, MA
- Average rainfall in January:
1.89" - Average rainfall in February:
1.93" - Average rainfall in March:
1.93" - Average rainfall in April:
2.09" - Average rainfall in May:
1.93" - Average rainfall in June:
2.17"
The wettest month (with the highest rainfall) is October (2.6").
The driest month (with the least rainfall) is August (1.57").
Average rainfall days
Chesterfield, MA
- Average rainfall days in January:
8.4 days - Average rainfall days in February:
9 days - Average rainfall days in March:
11.5 days - Average rainfall days in April:
14.1 days - Average rainfall days in May:
14.6 days - Average rainfall days in June:
13.8 days
- Average rainfall days in July:
13.4 days - Average rainfall days in August:
12.3 days - Average rainfall days in September:
10.5 days - Average rainfall days in October:
13.8 days - Average rainfall days in November:
10.4 days - Average rainfall days in December:
9.6 days
The month with the highest number of rainy days is May (14.6 days).
The month with the least rainy days is January (8.4 days).
Average snowfall
Chesterfield, MA
- Average snowfall in January:
5.08" - Average snowfall in February:
6.3" - Average snowfall in March:
3.15" - Average snowfall in April:
1.02" - Average snowfall in May:
0.24" - Average snowfall in June:
0"
The month with the highest snowfall is February (6.3").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Chesterfield, MA
- Average snowfall days in January:
9.2 days - Average snowfall days in February:
9.8 days - Average snowfall days in March:
9 days - Average snowfall days in April:
2.1 days - Average snowfall days in May:
0.2 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:
2.6 days - Average snowfall days in December:
7.3 days
The month with the highest number of snowfall days is February (9.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Chesterfield, 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 1min
- 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 12min).
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:
6h and 1min - Average sunshine in April:
8h and 1min - Average sunshine in May:
8h and 5min - Average sunshine in June:
9h and 2min
- Average sunshine in July:
10h and 1min - Average sunshine in August:
10h and 2min - Average sunshine in September:
8h and 5min - Average sunshine in October:
5h and 5min - Average sunshine in November:
5h and 5min - Average sunshine in December:
5h and 1min
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 36min).
Average sunshine days
Chesterfield, MA
- Average sunshine days in January:
16.9 days - Average sunshine days in February:
13.5 days - Average sunshine days in March:
13 days - Average sunshine days in April:
12.7 days - Average sunshine days in May:
14.3 days - Average sunshine days in June:
13.6 days
- Average sunshine days in July:
15.7 days - Average sunshine days in August:
16.3 days - Average sunshine days in September:
16.3 days - Average sunshine days in October:
15.1 days - Average sunshine days in November:
16.6 days - Average sunshine days in December:
15.4 days
The month with the most sunshine days is January (16.9 days).
The month with the least sunshine days is April (12.7 days).
Average UV index
Chesterfield, MA
The months with the highest UV index are June and 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
Chesterfield, MA
The month with the most cloud cover is February (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility
Chesterfield, MA
The months with the highest visibility are April and November (6mi).
The months with the lowest visibility are January, February, March, May, June, July, August, September, October and December (5mi).
Chesterfield, Massachusetts, USA
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