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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, is another cold winter month in Chesterfield, Maryland, with temperature in the range of an average high of 39.6°F (4.2°C) and an average low of 28.4°F (-2°C). January, on average, is the coldest month, registering a high temperature of 39.6°F (4.2°C) and a low of 28.4°F (-2°C). Weather in January »
Weather in February
February, the last month of the winter in Chesterfield, is a chilly month, with an average temperature ranging between max 43.2°F (6.2°C) and min 30.7°F (-0.7°C). Chesterfield commences February with an average high-temperature of a frosty 43.2°F (6.2°C), maintaining a close resemblance to the previous month. Weather in February »
Weather in March
The first month of the spring, March, is a fresh month in Chesterfield, Maryland, with an average temperature ranging between min 37.8°F (3.2°C) and max 50.7°F (10.4°C). As February transitions into March, a subtle temperature shift is observed, with average highs adjusting from a chilly 43.2°F (6.2°C) to a fresh 50.7°F (10.4°C). Weather in March »
Weather in April
April is a comfortable spring month in Chesterfield, Maryland, with temperature in the range of an average low of 47.5°F (8.6°C) and an average high of 62.8°F (17.1°C). April sees a temperature increase, moving from a cool 50.7°F (10.4°C) in March to a comfortable 62.8°F (17.1°C). Weather in April »
Weather in May
May, the last month of the spring in Chesterfield, is a pleasant month, with an average temperature varying between 57.2°F (14°C) and 72.1°F (22.3°C). Noticing a change, the average high-temperature during May moves from April's refreshing 62.8°F (17.1°C) to a pleasant 72.1°F (22.3°C). Weather in May »
Weather in June
June, the first month of the summer in Chesterfield, is a warm month, with an average temperature ranging between min 65.7°F (18.7°C) and max 80.2°F (26.8°C). A minor escalation in the average high-temperature is seen with the onset of June, moving from an agreeable 72.1°F (22.3°C) in May to a warm 80.2°F (26.8°C). Weather in June »
Weather in July
July, like June, in Chesterfield, Maryland, is a moderately hot summer month, with an average temperature varying between 70.7°F (21.5°C) and 85.6°F (29.8°C). In Chesterfield, the month of July is known for its highest average temperatures, reaching a high of 85.6°F (29.8°C) and a low of 70.7°F (21.5°C). The heat index for July is evaluated at a very hot 95°F (35°C). Weather in July »
Weather in August
The last month of the summer, August, is another warm month in Chesterfield, Maryland, with an average temperature ranging between max 83.7°F (28.7°C) and min 69.1°F (20.6°C). Chesterfield experiences an average high-temperature of a still warm 83.7°F (28.7°C) with the onset of August, subtly varied from July's 85.6°F (29.8°C). Weather in August »
Weather in September
The first month of the autumn, September, is also a moderately hot month in Chesterfield, Maryland, with temperature in the range of an average low of 63.3°F (17.4°C) and an average high of 77.4°F (25.2°C). Chesterfield's September weather features a light decline in high-temperatures, reducing from 83.7°F (28.7°C) in August to a still warm 77.4°F (25.2°C). Weather in September »
Weather in October
October, like September, in Chesterfield, Maryland, is another refreshing autumn month, with temperature in the range of an average high of 65.5°F (18.6°C) and an average low of 52.9°F (11.6°C). Chesterfield's October weather shows a moderate shift in high-temperatures, falling from September's warm 77.4°F (25.2°C) to a refreshing 65.5°F (18.6°C). Weather in October »
Weather in November
November, the last month of the autumn in Chesterfield, is another cool month, with an average temperature varying between 53.8°F (12.1°C) and 41.4°F (5.2°C). As Chesterfield enters November, the average high-temperature decreases from the an enjoyable 65.5°F (18.6°C) of October to a cool 53.8°F (12.1°C). Weather in November »
Weather in December
The first month of the winter, December, is also a frosty month in Chesterfield, Maryland, with an average temperature ranging between max 45.5°F (7.5°C) and min 34.7°F (1.5°C). Chesterfield's progression into December involves a gentle drop in the average high-temperature, from a cool 53.8°F (12.1°C) in November to a chilly 45.5°F (7.5°C). Weather in December »
[Resources]Frequently asked questions
What are the coldest months in Chesterfield?
Chesterfield's coldest month, January, generally records average temperatures ranging from a high of 39.6°F (4.2°C) to a low of 28.4°F (-2°C).
What is the least humid month in Chesterfield?
The months with the lowest humidity in Chesterfield, Maryland, are January, March, April and November, with an average relative humidity of 72%.
How much does it rain in Chesterfield?
In Chesterfield, during the entire year, the rain falls for 155.7 days and collects up to 31.22" (793mm) of precipitation.
When does it snow in Chesterfield?
January through April, November and December are months with snowfall.
When does it snow the most in Chesterfield?
The month with the most snowfall in Chesterfield, Maryland, is January, when snow falls for 4.4 days and typically aggregates up to 2.05" (52mm) of snow.
How many days does it snow in Chesterfield?
Throughout the year, in Chesterfield, there are 14 snowfall days, and 6.14" (156mm) of snow is accumulated.
What are the months with the lowest UV index in Chesterfield?
January, November and December, with an average maximum UV index of 2, are months with the lowest UV index.
What is the month with the least sunshine in Chesterfield?
The month with the least sunshine in Chesterfield is February, with an average of 5.1h of sunshine.
When is Daylight Saving Time (DST) in Chesterfield?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Chesterfield, Maryland, 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 most humid month in Chesterfield?
The most humid month is May, with an average relative humidity of 78%.
When it does not snow in Chesterfield?
In Chesterfield, Maryland, snow does not fall in May through October.
What are the months with the highest UV index in Chesterfield?
The months with the highest UV index in Chesterfield are May through August, with an average maximum UV index of 6.
When are the longest days in Chesterfield?
The month with the longest days is June, with an average of 14h and 54min of daylight.
What time of the year is the hottest in Chesterfield?
In Chesterfield, July registers the highest temperatures, averaging 85.6°F (29.8°C) at the peak and 70.7°F (21.5°C) at the lowest.
What month has the most sunshine in Chesterfield?
With an average of 10.9h of sunshine, July has the most sunshine of the year in Chesterfield, Maryland.
What is the rainiest month in Chesterfield?
August is the month with the most rainfall. Rain falls for 13.9 days and accumulates 3.54" (90mm) of precipitation.
What is the driest month in Chesterfield?
The month with the least rainfall in Chesterfield is September, when the rain falls for 11.8 days and typically collects 1.89" (48mm) of precipitation.
What is the month with the shortest days in Chesterfield?
With an average of 9h and 30min of daylight, December has the shortest days of the year.
Average temperature
Chesterfield, MD
The warmest month (with the highest average high temperature) is July (85.6°F).
The month with the lowest average high temperature is January (39.6°F).
The month with the highest average low temperature is July (70.7°F).
The coldest month (with the lowest average low temperature) is January (28.4°F).
Average pressure
Chesterfield, MD
- Average pressure in January:
30.1"Hg - Average pressure in February:
30.07"Hg - Average pressure in March:
30.08"Hg - Average pressure in April:
29.99"Hg - Average pressure in May:
30.01"Hg - Average pressure in June:
29.94"Hg
- Average pressure in July:
29.97"Hg - Average pressure in August:
29.99"Hg - Average pressure in September:
30.05"Hg - Average pressure in October:
30.03"Hg - Average pressure in November:
30.14"Hg - Average pressure in December:
30.11"Hg
The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed
Chesterfield, MD
- Average wind speed in January:
9.3mph - Average wind speed in February:
9.3mph - Average wind speed in March:
9.4mph - Average wind speed in April:
9.1mph - Average wind speed in May:
7.5mph - Average wind speed in June:
7mph
The windiest month (with the highest average wind speed) is March (9.4mph).
The calmest months (with the lowest average wind speed) are July and August (6mph).
Average humidity
Chesterfield, MD
The month with the highest relative humidity is May (78%).
The months with the lowest relative humidity are January, March, April and November (72%).
Average rainfall
Chesterfield, MD
- Average rainfall in January:
2.01" - Average rainfall in February:
2.36" - Average rainfall in March:
2.48" - Average rainfall in April:
2.6" - Average rainfall in May:
2.87" - Average rainfall in June:
2.6"
- Average rainfall in July:
3.23" - Average rainfall in August:
3.54" - Average rainfall in September:
1.89" - Average rainfall in October:
2.64" - Average rainfall in November:
2.17" - Average rainfall in December:
2.83"
The wettest month (with the highest rainfall) is August (3.54").
The driest month (with the least rainfall) is September (1.89").
Average rainfall days
Chesterfield, MD
- Average rainfall days in January:
9.9 days - Average rainfall days in February:
10.8 days - Average rainfall days in March:
14.3 days - Average rainfall days in April:
15.7 days - Average rainfall days in May:
17.5 days - Average rainfall days in June:
14.2 days
- Average rainfall days in July:
15.5 days - Average rainfall days in August:
13.9 days - Average rainfall days in September:
11.8 days - Average rainfall days in October:
11.3 days - Average rainfall days in November:
9.4 days - Average rainfall days in December:
11.4 days
The month with the highest number of rainy days is May (17.5 days).
The month with the least rainy days is November (9.4 days).
Average snowfall
Chesterfield, MD
The month with the highest snowfall is January (2.05").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days
Chesterfield, MD
- Average snowfall days in January:
4.4 days - Average snowfall days in February:
4.2 days - Average snowfall days in March:
2.4 days - Average snowfall days in April:
0.1 days - Average snowfall days in May:
0 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 days - Average snowfall days in November:
0.5 days - Average snowfall days in December:
2.4 days
The month with the highest number of snowfall days is January (4.4 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Chesterfield, MD
- Average daylight in January:
9h and 5min - Average daylight in February:
10h and 5min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 2min - Average daylight in May:
14h and 2min - Average daylight in June:
14h and 5min
- Average daylight in July:
14h and 4min - Average daylight in August:
13h and 4min - Average daylight in September:
12h and 2min - Average daylight in October:
11h and 1min - Average daylight in November:
10h and 0min - Average daylight in December:
9h and 3min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in January:
5h and 2min - Average sunshine in February:
5h and 1min - Average sunshine in March:
6h and 5min - Average sunshine in April:
8h and 5min - Average sunshine in May:
9h and 1min - Average sunshine in June:
10h and 2min
- Average sunshine in July:
10h and 5min - Average sunshine in August:
10h and 2min - Average sunshine in September:
9h and 1min - Average sunshine in October:
5h and 4min - Average sunshine in November:
5h and 5min - Average sunshine in December:
5h and 1min
The month with the most sunshine is July (Average sunshine: 10h and 54min).
The month with the least sunshine is February (Average sunshine: 5h and 6min).
Average sunshine days
Chesterfield, MD
- Average sunshine days in January:
17.5 days - Average sunshine days in February:
13.9 days - Average sunshine days in March:
13.8 days - Average sunshine days in April:
12.8 days - Average sunshine days in May:
10.8 days - Average sunshine days in June:
14 days
- Average sunshine days in July:
13.8 days - Average sunshine days in August:
15.3 days - Average sunshine days in September:
16.4 days - Average sunshine days in October:
17.5 days - Average sunshine days in November:
18.7 days - Average sunshine days in December:
16.9 days
The month with the most sunshine days is November (18.7 days).
The month with the least sunshine days is May (10.8 days).
Average UV index
Chesterfield, MD
The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, November and December (UV index 2).
Average cloud cover
Chesterfield, MD
The months with the most cloud cover are February and March (Cloud cover 45).
The month with the least cloud cover is July (Cloud cover 28).
Average visibility
Chesterfield, MD
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Chesterfield, Maryland, USA
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