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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, like December, is another chilly winter month in Chelsea, Virginia, with an average temperature varying between 44.2°F (6.8°C) and 29.5°F (-1.4°C). In Chelsea, January is the month with the lowest recorded average temperatures, measuring a high of 44.2°F (6.8°C) and a low of 29.5°F (-1.4°C). Weather in January »
Weather in February
February, the last month of the winter in Chelsea, is another chilly month, with temperature in the range of an average low of 31.8°F (-0.1°C) and an average high of 49.1°F (9.5°C). With the onset of February, the average high-temperature stands at a still chilly 49.1°F (9.5°C), closely aligned with January's 44.2°F (6.8°C). Weather in February »
Weather in March
The first month of the spring, March, is a mild month in Chelsea, Virginia, 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). Chelsea observes a slight ascent in average high-temperatures during March, adjusting from a chilly 49.1°F (9.5°C) in February to a mild 55.9°F (13.3°C). Weather in March »
Weather in April
April in Chelsea, Virginia, is an agreeable spring month, with an average temperature varying between 49.1°F (9.5°C) and 68.2°F (20.1°C). The transition from March to April brings a temperature rise, with average high-temperatures increasing from a refreshing 55.9°F (13.3°C) to an agreeable 68.2°F (20.1°C). Weather in April »
Weather in May
May, the last month of the spring in Chelsea, is a warm month, with temperature in the range of an average low of 58.1°F (14.5°C) and an average high of 78.1°F (25.6°C). As May begins, there is an increase in the average high-temperature, moving from a pleasant 68.2°F (20.1°C) in April to a moderately hot 78.1°F (25.6°C). Weather in May »
Weather in June
The first month of the summer, June, is also a moderately hot month in Chelsea, Virginia, with temperature in the range of an average low of 65.3°F (18.5°C) and an average high of 85.6°F (29.8°C). With the start of June, the average high-temperature marginally shifts from May's warm 78.1°F (25.6°C) to a still moderately hot 85.6°F (29.8°C). Weather in June »
Weather in July
July is a tropical summer month in Chelsea, Virginia, with an average temperature fluctuating between 90.7°F (32.6°C) and 69.6°F (20.9°C). July temperatures tend to peak at an average high of 90.7°F (32.6°C) and dip to a low of 69.6°F (20.9°C). Throughout July, the heat index is computed to be a blisteringly hot 105.8°F (41°C). Weather in July »
Weather in August
The last month of the summer, August, is another hot month in Chelsea, Virginia, with an average temperature ranging between max 88.3°F (31.3°C) and min 68.2°F (20.1°C). The advent of August signifies a minor shift to an average high-temperature of a still tropical 88.3°F (31.3°C), aligning closely with July. Weather in August »
Weather in September
September, the first month of the autumn in Chelsea, is also a moderately hot month, with an average temperature fluctuating between 81.3°F (27.4°C) and 62.6°F (17°C). The commencement of September indicates a gentle shift in the average high-temperature, receding from August's hot 88.3°F (31.3°C) to a moderately hot 81.3°F (27.4°C). Weather in September »
Weather in October
October, like September, is an agreeable autumn month in Chelsea, Virginia, with temperature in the range of an average low of 51.8°F (11°C) and an average high of 69.3°F (20.7°C). Welcoming October, Chelsea observes a shift in the average high-temperature, falling from September's warm 81.3°F (27.4°C) to a pleasant 69.3°F (20.7°C). Weather in October »
Weather in November
November, the last month of the autumn in Chelsea, is also a moderate month, with an average temperature ranging between min 40.6°F (4.8°C) and max 56.7°F (13.7°C). Arrival of November comes with a reduction in the average high-temperature, falling from an agreeable 69.3°F (20.7°C) in October to a mild 56.7°F (13.7°C). Weather in November »
Weather in December
December, the first month of the winter in Chelsea, is still a chilly month, with temperature in the range of an average low of 34.9°F (1.6°C) and an average high of 49.1°F (9.5°C). The shift from November to December includes a minor decrease in the average high-temperature, lightly dropping from a mild 56.7°F (13.7°C) to a chilly 49.1°F (9.5°C). Weather in December »
Updated: Jul 31, 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 are the coldest months?
In Chelsea, January is known for its average lowest temperatures, reaching a high of 44.2°F (6.8°C) and a low of 29.5°F (-1.4°C).
How many days does it rain?
In Chelsea, during the entire year, the rain falls for 151.1 days and collects up to 26.22" (666mm) of precipitation.
When does it snow?
January through April, November and December are months with snowfall.
How much does it snow?
In Chelsea, during the entire year, snow falls for 10.5 days and aggregates up to 6.42" (163mm) of snow.
What are the months with the lowest UV index?
January, February and December, with an average maximum UV index of 2, are months with the lowest UV index.
What is the snowiest month?
The month with the most snowfall is February, when snow falls for 3.5 days and typically aggregates up to 1.77" (45mm) 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.
When it does not snow?
In Chelsea, snow does not fall in May through October.
When are the longest days?
The month with the longest days is June, with an average of 14h and 42min of daylight.
What is the warmest month?
July brings the highest temperatures, with an average high of 90.7°F (32.6°C) and an average low of 69.6°F (20.9°C).
What is the least humid month?
The least humid month is July, with an average relative humidity of 68%.
What month has the most sunshine?
July has the most sunshine of the year, with an average of 10.6h of sunshine.
What is the month with the highest UV index?
July is the month with the highest UV index, with an average maximum UV index of 7.
What is the rainiest month?
The month with the most rainfall is August, when the rain falls for 15.1 days and typically aggregates up to 2.72" (69mm) of precipitation.
What is the driest month?
The month with the least rainfall is September, when the rain falls for 12.5 days and typically collects 1.65" (42mm) of precipitation.
What is the most humid month?
With an average relative humidity of 78%, December is the most humid month.
What is the month with the shortest days in Chelsea?
The month with the shortest days is December, with an average of 9h and 36min of daylight.
What is the month with the least sunshine?
With an average of 5.2h of sunshine, December has the least sunshine of the year in Chelsea.
Average temperature
Chelsea, 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 (44.2°F).
The month with the highest average low temperature is July (69.6°F).
The coldest month (with the lowest average low temperature) is January (29.5°F).
Average pressure
Chelsea, VA
- Average pressure in January:
30.12"Hg - Average pressure in February:
30.09"Hg - Average pressure in March:
30.08"Hg - Average pressure in April:
30"Hg - Average pressure in May:
30.02"Hg - Average pressure in June:
29.95"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 (29.95"Hg).
Average wind speed
Chelsea, VA
- Average wind speed in January:
6.6mph - Average wind speed in February:
6.8mph - Average wind speed in March:
7mph - Average wind speed in April:
7.4mph - Average wind speed in May:
6.3mph - Average wind speed in June:
5.9mph
- Average wind speed in July:
5.4mph - Average wind speed in August:
5.2mph - Average wind speed in September:
5.7mph - Average wind speed in October:
6.2mph - Average wind speed in November:
6.2mph - Average wind speed in December:
6mph
The windiest month (with the highest average wind speed) is April (7.4mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).
Average humidity
Chelsea, VA
The month with the highest relative humidity is December (78%).
The month with the lowest relative humidity is July (68%).
Average rainfall
Chelsea, VA
- Average rainfall in January:
1.89" - Average rainfall in February:
2.05" - Average rainfall in March:
2.32" - Average rainfall in April:
2.36" - Average rainfall in May:
2.36" - Average rainfall in June:
2.24"
- Average rainfall in July:
2.32" - Average rainfall in August:
2.72" - Average rainfall in September:
1.65" - Average rainfall in October:
2.2" - Average rainfall in November:
2.17" - Average rainfall in December:
1.93"
The wettest month (with the highest rainfall) is August (2.72").
The driest month (with the least rainfall) is September (1.65").
Average rainfall days
Chelsea, VA
- Average rainfall days in January:
9.6 days - Average rainfall days in February:
10.2 days - Average rainfall days in March:
14.1 days - Average rainfall days in April:
15 days - Average rainfall days in May:
16.6 days - Average rainfall days in June:
13.9 days
- Average rainfall days in July:
14.7 days - Average rainfall days in August:
15.1 days - Average rainfall days in September:
12.5 days - Average rainfall days in October:
10.5 days - Average rainfall days in November:
8.8 days - Average rainfall days in December:
10.1 days
The month with the highest number of rainy days is May (16.6 days).
The month with the least rainy days is November (8.8 days).
Average snowfall
Chelsea, VA
The month with the highest snowfall is February (1.77").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days
Chelsea, VA
- Average snowfall days in January:
3.3 days - Average snowfall days in February:
3.5 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:
0.4 days - Average snowfall days in December:
1.5 days
The month with the highest number of snowfall days is February (3.5 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Chelsea, VA
- 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 1min - Average daylight in May:
14h and 1min - Average daylight in June:
14h and 4min
- Average daylight in July:
14h and 3min - 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 1min - Average daylight in December:
9h and 4min
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 2min - Average sunshine in February:
5h and 2min - Average sunshine in March:
6h and 4min - Average sunshine in April:
9h and 1min - Average sunshine in May:
9h and 1min - Average sunshine in June:
10h and 2min
- Average sunshine in July:
10h and 4min - Average sunshine in August:
10h and 1min - Average sunshine in September:
8h and 4min - 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 36min).
The month with the least sunshine is December (Average sunshine: 5h and 12min).
Average sunshine days
Chelsea, VA
- Average sunshine days in January:
18.4 days - Average sunshine days in February:
15.2 days - Average sunshine days in March:
14.6 days - Average sunshine days in April:
13.7 days - Average sunshine days in May:
11.9 days - Average sunshine days in June:
14.2 days
- Average sunshine days in July:
14.4 days - Average sunshine days in August:
13.3 days - Average sunshine days in September:
15.8 days - Average sunshine days in October:
18.5 days - Average sunshine days in November:
19.5 days - Average sunshine days in December:
19.2 days
The month with the most sunshine days is November (19.5 days).
The month with the least sunshine days is May (11.9 days).
Average UV index
Chelsea, VA
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February and December (UV index 2).
Average cloud cover
Chelsea, VA
The month with the most cloud cover is March (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 31).
Average visibility
Chelsea, VA
The months with the highest visibility are January, February, March, April, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is May (5mi).
Chelsea, Virginia, USA
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