Climate and monthly weather forecastSevern, VA
Climate and monthly weather forecast
Weather in January
January, like December, is another chilly winter month in Severn, Virginia, with an average temperature ranging between max 45.1°F (7.3°C) and min 32.5°F (0.3°C). January brings the lowest temperatures, with an average high of 45.1°F (7.3°C) and an average low of 32.5°F (0.3°C). Weather in January »Weather in February
The last month of the winter, February, is also a frosty month in Severn, Virginia, with an average temperature fluctuating between 34.9°F (1.6°C) and 49.1°F (9.5°C). February reports an average high-temperature of a still frosty 49.1°F (9.5°C), slightly varied from January's 45.1°F (7.3°C). Weather in February »Weather in March
March, the first month of the spring in Severn, is a fresh month, with temperature in the range of an average high of 54.1°F (12.3°C) and an average low of 40.8°F (4.9°C). The dawn of March sees an average high-temperature of a fresh 54.1°F (12.3°C), subtly contrasting with February's 49.1°F (9.5°C). Weather in March »Weather in April
April is a refreshing spring month in Severn, Virginia, with an average temperature ranging between max 65.8°F (18.8°C) and min 50.7°F (10.4°C). April shows a rise in the average high-temperature, moving from March's fresh 54.1°F (12.3°C) to a comfortable 65.8°F (18.8°C). Weather in April »Weather in May
The last month of the spring, May, is a moderately hot month in Severn, Virginia, with an average temperature ranging between min 60.1°F (15.6°C) and max 74.8°F (23.8°C). May indicates a change in the average high-temperature, moving up from a refreshing 65.8°F (18.8°C) in April to a warm 74.8°F (23.8°C). Weather in May »Weather in June
The first month of the summer, June, is still a warm month in Severn, Virginia, with an average temperature varying between 68.2°F (20.1°C) and 83.1°F (28.4°C). June's arrival brings a modest temperature shift, moving from 74.8°F (23.8°C) in May to a still moderately hot 83.1°F (28.4°C). Weather in June »Weather in July
July is a hot summer month in Severn, Virginia, with an average temperature varying between 87.8°F (31°C) and 72.3°F (22.4°C). The average temperatures reach their apex in July, averaging 87.8°F (31°C) at the high end and 72.3°F (22.4°C) at the low end. In July, the heat index is calculated to be a very hot 100.4°F (38°C). Weather in July »Weather in August
August, the last month of the summer in Severn, is another warm month, with an average temperature ranging between min 71.2°F (21.8°C) and max 85.6°F (29.8°C). Severn marks the onset of August with an average high-temperature of a moderately hot 85.6°F (29.8°C), subtly divergent from July's 87.8°F (31°C). Weather in August »Weather in September
September, the first month of the autumn in Severn, is still a warm month, with temperature in the range of an average low of 66.6°F (19.2°C) and an average high of 79.9°F (26.6°C). With the onset of September, the average high-temperature subtly recedes from August's 85.6°F (29.8°C) to a still moderately hot 79.9°F (26.6°C). Weather in September »Weather in October
October, the same as September, in Severn, Virginia, is an agreeable autumn month, with an average temperature fluctuating between 69.4°F (20.8°C) and 56.3°F (13.5°C). Severn's weather in October involves a decrease in the average high-temperature, moving down from September's warm 79.9°F (26.6°C) to a pleasant 69.4°F (20.8°C). Weather in October »Weather in November
November, the last month of the autumn in Severn, is another mild month, with temperature in the range of an average high of 57.4°F (14.1°C) and an average low of 44.6°F (7°C). November comes with a decrease in the average high-temperature, falling from an agreeable 69.4°F (20.8°C) in October to a moderate 57.4°F (14.1°C). Weather in November »Weather in December
December, the first month of the winter in Severn, is also a fresh month, with an average temperature fluctuating between 38.3°F (3.5°C) and 50.2°F (10.1°C). Severn's transition into December involves a gentle shift in temperature, receding from a mild 57.4°F (14.1°C) in November to a cool 50.2°F (10.1°C). Weather in December »Updated: Feb 14, 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
Severn's January weather reaches an average high of 45.1°F (7.3°C) and an average low of 32.5°F (0.3°C), making it the coldest month.
Throughout the year, in Severn, Virginia, there are 165.3 rainfall days, and 34.25" (870mm) of precipitation is accumulated.
January through March, November and December are months with snowfall in Severn.
Throughout the year, there are 8.3 snowfall days, and 4.13" (105mm) of snow is accumulated.
January and December, with an average maximum UV index of 2, are months with the lowest UV index in Severn, Virginia.
February is the month with the most snowfall in Severn. Snow falls for 2.8 days and accumulates 1.34" (34mm) of snow.
February has the least sunshine of the year in Severn, Virginia, with an average of 5.2h of sunshine.
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Severn, Virginia, 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.
In Severn, Virginia, snow does not fall in April through October.
With an average of 14h and 42min of daylight, June has the longest days of the year.
June and July, with an average maximum UV index of 7, are months with the highest UV index in Severn, Virginia.
In Severn, Virginia, the average highest temperatures are observed in July, with a high of 87.8°F (31°C) and a low of 72.3°F (22.4°C).
The least humid month in Severn, Virginia, is July, with an average relative humidity of 72%.
With an average of 10.8h of sunshine, July has the most sunshine of the year in Severn, Virginia.
August is the month with the most rainfall in Severn. Rain falls for 17.3 days and accumulates 3.62" (92mm) of precipitation.
The month with the least rainfall in Severn is September, when the rain falls for 13 days and typically collects 2.4" (61mm) of precipitation.
The most humid month is December, with an average relative humidity of 78%.
With an average of 9h and 36min of daylight, December has the shortest days of the year in Severn.
Average temperature
Severn, VA
The warmest month (with the highest average high temperature) is July (87.8°F).
The month with the lowest average high temperature is January (45.1°F).
The month with the highest average low temperature is July (72.3°F).
The coldest month (with the lowest average low temperature) is January (32.5°F).
Average pressure
Severn, VA
- Average pressure in January:
30.11"Hg - Average pressure in February:
30.09"Hg - Average pressure in March:
30.08"Hg - Average pressure in April:
30.01"Hg - Average pressure in May:
30.02"Hg - Average pressure in June:
29.95"Hg
- Average pressure in July:
29.97"Hg - Average pressure in August:
29.99"Hg - Average pressure in September:
30.03"Hg - Average pressure in October:
30.03"Hg - Average pressure in November:
30.13"Hg - Average pressure in December:
30.12"Hg
The month with the highest atmospheric pressure is November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).
Average wind speed
Severn, VA
- Average wind speed in January:
8.7mph - Average wind speed in February:
8.9mph - Average wind speed in March:
9.3mph - Average wind speed in April:
9.5mph - Average wind speed in May:
8.3mph - Average wind speed in June:
7.7mph
- Average wind speed in July:
7.1mph - Average wind speed in August:
6.8mph - Average wind speed in September:
7.6mph - Average wind speed in October:
8.3mph - Average wind speed in November:
8.4mph - Average wind speed in December:
8mph
The windiest month (with the highest average wind speed) is April (9.5mph).
The calmest month (with the lowest average wind speed) is August (6.8mph).
Average humidity
Severn, VA
The month with the highest relative humidity is December (78%).
The month with the lowest relative humidity is July (72%).
Average rainfall
Severn, VA
- Average rainfall in January:
2.56" - Average rainfall in February:
2.91" - Average rainfall in March:
2.8" - Average rainfall in April:
2.83" - Average rainfall in May:
3.15" - Average rainfall in June:
2.72"
The wettest month (with the highest rainfall) is August (3.62").
The driest month (with the least rainfall) is September (2.4").
Average rainfall days
Severn, VA
- Average rainfall days in January:
10.5 days - Average rainfall days in February:
11.7 days - Average rainfall days in March:
15.3 days - Average rainfall days in April:
15.3 days - Average rainfall days in May:
17.6 days - Average rainfall days in June:
15.1 days
- Average rainfall days in July:
16.9 days - Average rainfall days in August:
17.3 days - Average rainfall days in September:
13 days - Average rainfall days in October:
10.8 days - Average rainfall days in November:
9.6 days - Average rainfall days in December:
12.2 days
The month with the highest number of rainy days is May (17.6 days).
The month with the least rainy days is November (9.6 days).
Average snowfall
Severn, VA
The month with the highest snowfall is February (1.34").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days
Severn, VA
- Average snowfall days in January:
3 days - Average snowfall days in February:
2.8 days - Average snowfall days in March:
1.2 days - Average snowfall days in April:
0 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:
1.1 days
The month with the highest number of snowfall days is January (3 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Severn, 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 30min - Average sunshine in February:
5h and 12min - Average sunshine in March:
6h and 54min - Average sunshine in April:
9h and 18min - Average sunshine in May:
9h and 24min - Average sunshine in June:
10h and 36min
- Average sunshine in July:
10h and 48min - Average sunshine in August:
10h and 24min - Average sunshine in September:
9h and 12min - Average sunshine in October:
5h and 48min - Average sunshine in November:
5h and 42min - Average sunshine in December:
5h and 24min
The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is February (Average sunshine: 5h and 12min).
Average sunshine days
Severn, VA
- Average sunshine days in January:
16.8 days - Average sunshine days in February:
13.7 days - Average sunshine days in March:
13.8 days - Average sunshine days in April:
13.4 days - Average sunshine days in May:
11.5 days - Average sunshine days in June:
13.1 days
- Average sunshine days in July:
12.2 days - Average sunshine days in August:
11.9 days - Average sunshine days in September:
15.2 days - Average sunshine days in October:
18.5 days - Average sunshine days in November:
18.6 days - Average sunshine days in December:
17.4 days
The month with the most sunshine days is November (18.6 days).
The month with the least sunshine days is May (11.5 days).
Average UV index
Severn, VA
The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January and December (UV index 2).
Average cloud cover
Severn, VA
The month with the most cloud cover is March (Cloud cover 45).
The month with the least cloud cover is July (Cloud cover 28).
Average visibility
Severn, 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).
