Climate and monthly weather forecastCommonwealth, VA
Climate and monthly weather forecast
Weather in January
January, like December, in Commonwealth, Virginia, is an icy winter month, with an average temperature fluctuating between 41.5°F (5.3°C) and 26.1°F (-3.3°C). January, known for its average high temperature of 41.5°F (5.3°C) and an average low temperature of 26.1°F (-3.3°C), is the coldest month. Weather in January »Weather in February
February, the last month of the winter in Commonwealth, is a chilly month, with an average temperature fluctuating between 46.2°F (7.9°C) and 28.9°F (-1.7°C). January's transformation into February witnesses an average high-temperature of a frosty 46.2°F (7.9°C), noting a minor change from the preceding month. Weather in February »Weather in March
The first month of the spring, March, is a cool month in Commonwealth, Virginia, with an average temperature fluctuating between 53.8°F (12.1°C) and 35.2°F (1.8°C). Observing a slight rise in March, the average high-temperature shifts from February's frosty 46.2°F (7.9°C) to a fresh 53.8°F (12.1°C). Weather in March »Weather in April
April is a comfortable spring month in Commonwealth, Virginia, with temperature in the range of an average low of 45.1°F (7.3°C) and an average high of 66°F (18.9°C). The rise of average high-temperatures is seen in April, with an increase from a cool 53.8°F (12.1°C) in March to a comfortable 66°F (18.9°C). Weather in April »Weather in May
May, the last month of the spring in Commonwealth, is a moderately hot month, with temperature in the range of an average low of 54.1°F (12.3°C) and an average high of 75.4°F (24.1°C). Commonwealth's weather in May presents a rise in the average high-temperature, moving from a refreshing 66°F (18.9°C) in April to a moderately hot 75.4°F (24.1°C). Weather in May »Weather in June
The first month of the summer, June, is also a moderately hot month in Commonwealth, Virginia, with an average temperature varying between 83.5°F (28.6°C) and 60.8°F (16°C). June's arrival coincides with a subtle temperature rise, moving from May's warm 75.4°F (24.1°C) to a still moderately hot 83.5°F (28.6°C). Weather in June »Weather in July
July is a tropical summer month in Commonwealth, Virginia, with an average temperature varying between 88.2°F (31.2°C) and 64.6°F (18.1°C). Commonwealth's warmest temperatures are experienced in July, with average high temperatures of 88.2°F (31.2°C) and lows of 64.6°F (18.1°C). During July, the heat index is estimated at a fiery hot 100.4°F (38°C). Weather in July »Weather in August
The last month of the summer, August, is another warm month in Commonwealth, Virginia, with temperature in the range of an average high of 85.6°F (29.8°C) and an average low of 63.3°F (17.4°C). Commonwealth observes an average high-temperature of a warm 85.6°F (29.8°C) in August, barely different from 88.2°F (31.2°C) in July. Weather in August »Weather in September
The first month of the autumn, September, is also a moderately hot month in Commonwealth, Virginia, with an average temperature varying between 58.5°F (14.7°C) and 78.6°F (25.9°C). The transition into September involves a small decrease in the average high-temperature, dipping slightly from 85.6°F (29.8°C) in August to a still warm 78.6°F (25.9°C). Weather in September »Weather in October
October, like September, in Commonwealth, Virginia, is another refreshing autumn month, with temperature in the range of an average high of 67.1°F (19.5°C) and an average low of 48°F (8.9°C). As Commonwealth enters October, the average high-temperature decreases from the a moderately hot 78.6°F (25.9°C) of September to a comfortable 67.1°F (19.5°C). Weather in October »Weather in November
The last month of the autumn, November, is also a fresh month in Commonwealth, Virginia, with an average temperature varying between 54.5°F (12.5°C) and 37°F (2.8°C). November brings a decrease in the average high-temperature, shifting from an enjoyable 67.1°F (19.5°C) in October to a fresh 54.5°F (12.5°C). Weather in November »Weather in December
The first month of the winter, December, is still a chilly month in Commonwealth, Virginia, with an average temperature fluctuating between 31.8°F (-0.1°C) and 46.6°F (8.1°C). The start of December signals a gentle decrease in the average high-temperature, transitioning from a cool 54.5°F (12.5°C) in November to a frosty 46.6°F (8.1°C). Weather in December »Updated: Aug 15, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
In Commonwealth, the average lowest temperatures are observed in January, with a high of 41.5°F (5.3°C) and a low of 26.1°F (-3.3°C).
The month with the least rainfall in Commonwealth is January, when the rain falls for 9.7 days and typically collects 1.69" (43mm) of precipitation.
In Commonwealth, during the entire year, the rain falls for 155.9 days and collects up to 27.99" (711mm) of precipitation.
Months with snowfall are January through April, November and December.
In Commonwealth, during the entire year, snow falls for 14.6 days and aggregates up to 10.43" (265mm) of snow.
The months with the least sunshine are January and December, with an average of 5.4h of sunshine.
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2.
March is the month with the most snowfall. Snow falls for 3.2 days and accumulates 3.07" (78mm) of 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.
The months with the most rainfall are April and May, with an average 2.91" (74mm) of precipitation.
May, September, October and December, with an average relative humidity of 76%, are most humid months.
In Commonwealth, snow does not fall in May through October.
The months with the highest UV index are May through August, with an average maximum UV index of 6.
June has the longest days of the year, with an average of 14h and 48min of daylight.
July is the warmest month, with the temperature often reaching an average high of 88.2°F (31.2°C) and an average low of 64.6°F (18.1°C).
The least humid month is July, with an average relative humidity of 71%.
July has the most sunshine of the year, with an average of 10.7h of sunshine.
The month with the shortest days is December, with an average of 9h and 36min of daylight.
Average temperature
Commonwealth, VA
The warmest month (with the highest average high temperature) is July (88.2°F).
The month with the lowest average high temperature is January (41.5°F).
The month with the highest average low temperature is July (64.6°F).
The coldest month (with the lowest average low temperature) is January (26.1°F).
Average pressure
Commonwealth, 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:
29.99"Hg - Average pressure in May:
30.01"Hg - Average pressure in June:
29.96"Hg
- Average pressure in July:
29.98"Hg - Average pressure in August:
30"Hg - Average pressure in September:
30.05"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
Commonwealth, VA
- Average wind speed in January:
5.8mph - Average wind speed in February:
6mph - Average wind speed in March:
6.1mph - Average wind speed in April:
6.3mph - Average wind speed in May:
5.3mph - Average wind speed in June:
4.8mph
- Average wind speed in July:
4.3mph - Average wind speed in August:
4.2mph - Average wind speed in September:
4.6mph - Average wind speed in October:
5.3mph - Average wind speed in November:
5.3mph - Average wind speed in December:
5.2mph
The windiest month (with the highest average wind speed) is April (6.3mph).
The calmest month (with the lowest average wind speed) is August (4.2mph).
Average humidity
Commonwealth, VA
The months with the highest relative humidity are May, September, October and December (76%).
The month with the lowest relative humidity is July (71%).
Average rainfall
Commonwealth, VA
- Average rainfall in January:
1.69" - Average rainfall in February:
1.77" - Average rainfall in March:
2.28" - Average rainfall in April:
2.91" - Average rainfall in May:
2.91" - Average rainfall in June:
2.56"
- Average rainfall in July:
2.32" - Average rainfall in August:
2.68" - Average rainfall in September:
2.05" - Average rainfall in October:
2.44" - Average rainfall in November:
2.01" - Average rainfall in December:
2.36"
The wettest months (with the highest rainfall) are April and May (2.91").
The driest month (with the least rainfall) is January (1.69").
Average rainfall days
Commonwealth, VA
- Average rainfall days in January:
9.7 days - Average rainfall days in February:
9.3 days - Average rainfall days in March:
13.3 days - Average rainfall days in April:
14.4 days - Average rainfall days in May:
17.1 days - Average rainfall days in June:
15.7 days
- Average rainfall days in July:
16.3 days - Average rainfall days in August:
16.8 days - Average rainfall days in September:
14.1 days - Average rainfall days in October:
11.1 days - Average rainfall days in November:
8.9 days - Average rainfall days in December:
9.2 days
The month with the highest number of rainy days is May (17.1 days).
The month with the least rainy days is November (8.9 days).
Average snowfall
Commonwealth, VA
The month with the highest snowfall is March (3.07").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days
Commonwealth, VA
- Average snowfall days in January:
4.6 days - Average snowfall days in February:
4.4 days - Average snowfall days in March:
3.2 days - Average snowfall days in April:
0.2 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:
0.3 days - Average snowfall days in December:
1.9 days
The month with the highest number of snowfall days is January (4.6 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Commonwealth, 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 48min
- Average daylight in July:
14h and 30min - 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 6min - Average daylight in December:
9h and 36min
The month with the longest days is June (Average daylight: 14h and 48min).
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 42min - Average sunshine in March:
6h and 48min - Average sunshine in April:
9h and 6min - Average sunshine in May:
9h and 12min - Average sunshine in June:
10h and 30min
- Average sunshine in July:
10h and 42min - Average sunshine in August:
10h and 12min - Average sunshine in September:
8h and 42min - Average sunshine in October:
5h and 54min - Average sunshine in November:
6h and 6min - Average sunshine in December:
5h and 24min
The month with the most sunshine is July (Average sunshine: 10h and 42min).
The months with the least sunshine are January and December (Average sunshine: 5h and 24min).
Average sunshine days
Commonwealth, VA
- Average sunshine days in January:
18.8 days - Average sunshine days in February:
15.8 days - Average sunshine days in March:
15.1 days - Average sunshine days in April:
14 days - Average sunshine days in May:
11.4 days - Average sunshine days in June:
12.5 days
- Average sunshine days in July:
11.6 days - Average sunshine days in August:
12 days - Average sunshine days in September:
13.8 days - Average sunshine days in October:
18 days - Average sunshine days in November:
19.5 days - Average sunshine days in December:
19.9 days
The month with the most sunshine days is December (19.9 days).
The month with the least sunshine days is May (11.4 days).
Average UV index
Commonwealth, VA
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, February, November and December (UV index 2).
Average cloud cover
Commonwealth, VA
The month with the most cloud cover is March (Cloud cover 45).
The months with the least cloud cover are June and July (Cloud cover 31).
Average visibility
Commonwealth, VA
The months with the highest visibility are February, March, April, June, July, August and November (6mi).
The months with the lowest visibility are January, May, September, October and December (5mi).
