Climate and monthly weather forecastChesterfield, VA
Climate and monthly weather forecast
Weather in January
January, the same as December, in Chesterfield, Virginia, is another chilly winter month, with an average temperature varying between 45°F (7.2°C) and 29.7°F (-1.3°C). Chesterfield's coldest month, January, generally records average temperatures ranging from a high of 45°F (7.2°C) to a low of 29.7°F (-1.3°C). Weather in January »Weather in February
The last month of the winter, February, is also a frosty month in Chesterfield, Virginia, with temperature in the range of an average high of 49.5°F (9.7°C) and an average low of 32.5°F (0.3°C). The advent of February sees the average high-temperature at a still frosty 49.5°F (9.7°C), subtly shifted from January's 45°F (7.2°C). Weather in February »Weather in March
The first month of the spring, March, is a refreshing month in Chesterfield, Virginia, with an average temperature varying between 56.5°F (13.6°C) and 39.2°F (4°C). Chesterfield's March weather indicates a minor increase in high-temperatures, edging from February's chilly 49.5°F (9.7°C) to a refreshing 56.5°F (13.6°C). Weather in March »Weather in April
April in Chesterfield, Virginia, is an agreeable spring month, with an average temperature varying between 68.4°F (20.2°C) and 49.3°F (9.6°C). The average high-temperature increases in April, moving from a mild 56.5°F (13.6°C) in March to an agreeable 68.4°F (20.2°C). Weather in April »Weather in May
May, the last month of the spring in Chesterfield, is a warm month, with temperature in the range of an average high of 77.9°F (25.5°C) and an average low of 58.6°F (14.8°C). The beginning of May signals a rise in the average high-temperature, moving from an agreeable 68.4°F (20.2°C) in April to a warm 77.9°F (25.5°C). Weather in May »Weather in June
The first month of the summer, June, is also a moderately hot month in Chesterfield, Virginia, with an average temperature fluctuating between 85.6°F (29.8°C) and 65.5°F (18.6°C). Chesterfield's weather in June presents a minor rise in the average high-temperature, moving from 77.9°F (25.5°C) in May to a still warm 85.6°F (29.8°C). Weather in June »Weather in July
July in Chesterfield, Virginia, is a tropical summer month, with an average temperature ranging between max 90.7°F (32.6°C) and min 70.3°F (21.3°C). July tends to be the warmest month, with temperatures averaging a daily high of 90.7°F (32.6°C) and a low of 70.3°F (21.3°C). For July, the heat index is evaluated at a blisteringly hot 105.8°F (41°C). Weather in July »Weather in August
August, the last month of the summer in Chesterfield, is another tropical month, with an average temperature ranging between max 88.3°F (31.3°C) and min 68.9°F (20.5°C). Chesterfield experiences a subtle adjustment in high-temperatures to a still tropical 88.3°F (31.3°C) with the onset of August, maintaining near parity with July's 90.7°F (32.6°C). Weather in August »Weather in September
September, the first month of the autumn in Chesterfield, is still a warm month, with an average temperature varying between 81.5°F (27.5°C) and 63.3°F (17.4°C). The shift from August to September includes a small decrease in the average high-temperature, from a tropical 88.3°F (31.3°C) to a moderately hot 81.5°F (27.5°C). Weather in September »Weather in October
October, the same as September, in Chesterfield, Virginia, is an agreeable autumn month, with temperature in the range of an average low of 51.8°F (11°C) and an average high of 69.8°F (21°C). Chesterfield experiences a temperature shift at the start of October, with average high-temperatures adjusting from a warm 81.5°F (27.5°C) in September to an agreeable 69.8°F (21°C). Weather in October »Weather in November
The last month of the autumn, November, is another refreshing month in Chesterfield, Virginia, with an average temperature fluctuating between 57.6°F (14.2°C) and 40.8°F (4.9°C). The shift from October to November involves a decrease in the average high-temperature, dropping from a pleasant 69.8°F (21°C) to a refreshing 57.6°F (14.2°C). Weather in November »Weather in December
The first month of the winter, December, is also a frosty month in Chesterfield, Virginia, with an average temperature fluctuating between 49.5°F (9.7°C) and 35.4°F (1.9°C). A subtle shift in Chesterfield's weather is observed as November turns into December, with the average high temperature reducing from a mild 57.6°F (14.2°C) to a frosty 49.5°F (9.7°C). Weather in December »Updated: Aug 10, 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
January, known for its average high temperature of 45°F (7.2°C) and an average low temperature of 29.7°F (-1.3°C), is the coldest month.
In Chesterfield, during the entire year, the rain falls for 143.2 days and collects up to 22.36" (568mm) of precipitation.
Months with snowfall are January through April, November and December.
Throughout the year, there are 8.7 snowfall days, and 4.41" (112mm) of snow is accumulated.
January and December, with an average maximum UV index of 2, are months with the lowest UV index.
The months with the most snowfall are February and March, with an average 1.1" (28mm) of accumulated snow.
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.
May through October are months without snowfall.
The month with the longest days is June, with an average of 14h and 42min of daylight.
June through August, with an average maximum UV index of 7, are months with the highest UV index.
Chesterfield's temperatures peak on average in July, reaching 90.7°F (32.6°C) at their highest and 70.3°F (21.3°C) at their lowest.
July is the least humid month, with an average relative humidity of 68%.
With an average of 10.7h of sunshine, July has the most sunshine of the year.
August is the month with the most rainfall. Rain falls for 15.2 days and accumulates 2.28" (58mm) of precipitation.
The month with the least rainfall is September, when the rain falls for 11.3 days and typically collects 1.42" (36mm) of precipitation.
With an average relative humidity of 78%, December is the most humid month.
December has the shortest days of the year, with an average of 9h and 36min of daylight.
With an average of 5.2h of sunshine, December has the least sunshine of the year.
Average temperature
Chesterfield, VA
The warmest month (with the highest average high temperature) is July (90.7°F).
The month with the lowest average high temperature is January (45°F).
The month with the highest average low temperature is July (70.3°F).
The coldest month (with the lowest average low temperature) is January (29.7°F).
Average pressure
Chesterfield, VA
- Average pressure in January:
30.12"Hg - Average pressure in February:
30.09"Hg - Average pressure in March:
30.09"Hg - Average pressure in April:
30.01"Hg - Average pressure in May:
30.02"Hg - Average pressure in June:
29.96"Hg
- Average pressure in July:
29.98"Hg - Average pressure in August:
29.99"Hg - Average pressure in September:
30.04"Hg - Average pressure in October:
30.04"Hg - Average pressure in November:
30.14"Hg - Average pressure in December:
30.12"Hg
The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).
Average wind speed
Chesterfield, VA
- Average wind speed in January:
6.9mph - Average wind speed in February:
7.1mph - Average wind speed in March:
7.3mph - Average wind speed in April:
7.6mph - Average wind speed in May:
6.5mph - Average wind speed in June:
6mph
- Average wind speed in July:
5.5mph - Average wind speed in August:
5.3mph - Average wind speed in September:
5.8mph - Average wind speed in October:
6.4mph - Average wind speed in November:
6.5mph - Average wind speed in December:
6.2mph
The windiest month (with the highest average wind speed) is April (7.6mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).
Average humidity
Chesterfield, VA
The month with the highest relative humidity is December (78%).
The month with the lowest relative humidity is July (68%).
Average rainfall
Chesterfield, VA
- Average rainfall in January:
1.77" - Average rainfall in February:
1.89" - Average rainfall in March:
1.93" - Average rainfall in April:
1.93" - Average rainfall in May:
2.05" - Average rainfall in June:
2.01"
- Average rainfall in July:
1.73" - Average rainfall in August:
2.28" - Average rainfall in September:
1.42" - Average rainfall in October:
1.89" - Average rainfall in November:
1.89" - Average rainfall in December:
1.57"
The wettest month (with the highest rainfall) is August (2.28").
The driest month (with the least rainfall) is September (1.42").
Average rainfall days
Chesterfield, VA
- Average rainfall days in January:
9 days - Average rainfall days in February:
9 days - Average rainfall days in March:
13.4 days - Average rainfall days in April:
14.1 days - Average rainfall days in May:
16 days - Average rainfall days in June:
13.2 days
- Average rainfall days in July:
14.3 days - Average rainfall days in August:
15.2 days - Average rainfall days in September:
11.3 days - Average rainfall days in October:
9.5 days - Average rainfall days in November:
8.6 days - Average rainfall days in December:
9.6 days
The month with the highest number of rainy days is May (16 days).
The month with the least rainy days is November (8.6 days).
Average snowfall
Chesterfield, VA
The months with the highest snowfall are February and March (1.1").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days
Chesterfield, VA
- Average snowfall days in January:
2.3 days - Average snowfall days in February:
3.2 days - Average snowfall days in March:
1.5 days - Average snowfall days in April:
0.3 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:
0.2 days - Average snowfall days in December:
1.2 days
The month with the highest number of snowfall days is February (3.2 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Chesterfield, VA
- Average daylight in January:
9h and 54min - Average daylight in February:
10h and 48min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 12min - Average daylight in May:
14h and 12min - Average daylight in June:
14h and 42min
- Average daylight in July:
14h and 24min - Average daylight in August:
13h and 36min - Average daylight in September:
12h and 24min - Average daylight in October:
11h and 12min - Average daylight in November:
10h and 12min - Average daylight in December:
9h and 36min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in January:
5h and 24min - Average sunshine in February:
5h and 18min - Average sunshine in March:
6h and 36min - Average sunshine in April:
9h and 12min - Average sunshine in May:
9h and 18min - Average sunshine in June:
10h and 24min
- Average sunshine in July:
10h and 42min - Average sunshine in August:
10h and 6min - Average sunshine in September:
8h and 42min - Average sunshine in October:
5h and 48min - Average sunshine in November:
5h and 48min - Average sunshine in December:
5h and 12min
The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is December (Average sunshine: 5h and 12min).
Average sunshine days
Chesterfield, VA
- Average sunshine days in January:
19.3 days - Average sunshine days in February:
15.5 days - Average sunshine days in March:
15.3 days - Average sunshine days in April:
13.7 days - Average sunshine days in May:
12.8 days - Average sunshine days in June:
15 days
- Average sunshine days in July:
14.8 days - Average sunshine days in August:
14.3 days - Average sunshine days in September:
16.6 days - Average sunshine days in October:
19.6 days - Average sunshine days in November:
19.9 days - Average sunshine days in December:
19.6 days
The month with the most sunshine days is November (19.9 days).
The month with the least sunshine days is May (12.8 days).
Average UV index
Chesterfield, VA
The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 2).
Average cloud cover
Chesterfield, VA
The month with the most cloud cover is March (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 32).
Average visibility
Chesterfield, VA
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).
