Climate and monthly weather forecastAndover, VA
Climate and monthly weather forecast
Weather in January
January, the same as December, is another cold winter month in Andover, Virginia, with an average temperature fluctuating between 40.5°F (4.7°C) and 26.4°F (-3.1°C). Andover experiences its lowest temperatures in January, with an average peak of 40.5°F (4.7°C) and a low of 26.4°F (-3.1°C). Weather in January »Weather in February
February, the last month of the winter in Andover, is a chilly month, with temperature in the range of an average high of 45.1°F (7.3°C) and an average low of 29.7°F (-1.3°C). In February, Andover's weather conditions record an average high-temperature of a frosty 45.1°F (7.3°C), demonstrating little divergence from the preceding month. Weather in February »Weather in March
March, the first month of the spring in Andover, is a fresh month, with temperature in the range of an average high of 53.6°F (12°C) and an average low of 36.1°F (2.3°C). As Andover enters March, the average high-temperature marginally increases from the a chilly 45.1°F (7.3°C) of February to a cool 53.6°F (12°C). Weather in March »Weather in April
April is a comfortable spring month in Andover, Virginia, with temperature in the range of an average high of 65.3°F (18.5°C) and an average low of 44.6°F (7°C). Andover's April weather brings a rise in high-temperatures, moving from a fresh 53.6°F (12°C) in March to a refreshing 65.3°F (18.5°C). Weather in April »Weather in May
May, the last month of the spring in Andover, is a warm month, with an average temperature ranging between max 73.9°F (23.3°C) and min 52.9°F (11.6°C). Andover's transition into May sees a mild rise in the average high-temperature, edging from a refreshing 65.3°F (18.5°C) in April to a warm 73.9°F (23.3°C). Weather in May »Weather in June
The first month of the summer, June, is also a moderately hot month in Andover, Virginia, with an average temperature varying between 81.1°F (27.3°C) and 58.1°F (14.5°C). June showcases a minor temperature ascent, adjusting from May's 73.9°F (23.3°C) to a still warm 81.1°F (27.3°C). Weather in June »Weather in July
July, like June, in Andover, Virginia, is a moderately hot summer month, with an average temperature ranging between min 61.5°F (16.4°C) and max 83.7°F (28.7°C). During the warmest month, July, temperatures average a high of 83.7°F (28.7°C) and a low of 61.5°F (16.4°C). July's average heat index is estimated at a tropical 91.4°F (33°C). Weather in July »Weather in August
The last month of the summer, August, is also a moderately hot month in Andover, Virginia, with temperature in the range of an average high of 82.9°F (28.3°C) and an average low of 59.5°F (15.3°C). The introduction of August sees an average high-temperature of a still moderately hot 82.9°F (28.3°C), hardly deviating from July. Weather in August »Weather in September
September, the first month of the autumn in Andover, is still a warm month, with an average temperature ranging between max 77.7°F (25.4°C) and min 55.4°F (13°C). The transition from August to September sees an average high-temperature of a still warm 77.7°F (25.4°C), indicating a minor variance from the prior month. Weather in September »Weather in October
October, the same as September, is another enjoyable autumn month in Andover, Virginia, with temperature in the range of an average high of 65.3°F (18.5°C) and an average low of 45.9°F (7.7°C). A moderate decline in the average high-temperature is seen during October, decreasing from a moderately hot 77.7°F (25.4°C) in September to a comfortable 65.3°F (18.5°C). Weather in October »Weather in November
The last month of the autumn, November, is another cool month in Andover, Virginia, with temperature in the range of an average high of 53.4°F (11.9°C) and an average low of 36.5°F (2.5°C). The arrival of November corresponds with a temperature reduction, down from October's enjoyable 65.3°F (18.5°C) to a fresh 53.4°F (11.9°C). Weather in November »Weather in December
The first month of the winter, December, is still a chilly month in Andover, Virginia, with an average temperature ranging between min 32.4°F (0.2°C) and max 45.3°F (7.4°C). The shift from November to December coincides with a small decrease in the average high-temperature, down to a chilly 45.3°F (7.4°C) from a cool 53.4°F (11.9°C). Weather in December »Updated: Jun 16, 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 is the coldest month in Andover, exhibiting average temperatures of 40.5°F (4.7°C) at the peak and 26.4°F (-3.1°C) at the base.
In Andover, during the entire year, the rain falls for 200.2 days and collects up to 40.87" (1038mm) of precipitation.
Months with snowfall are January through April, October through December.
The month with the most snowfall is January, when snow falls for 10.9 days and typically aggregates up to 5.2" (132mm) of snow.
In Andover, during the entire year, snow falls for 38.8 days and aggregates up to 18.86" (479mm) of snow.
The month with the least sunshine is January, with an average of 4.4h of sunshine.
January, February and December, with an average maximum UV index of 2, are months with the lowest UV index.
With an average relative humidity of 81%, February is the most humid month.
February is the month with the most rainfall. Rain falls for 12.7 days and accumulates 4.33" (110mm) of precipitation.
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 September are months without snowfall.
With an average of 14h and 42min of daylight, June has the longest days of the year.
The months with the most sunshine are June and August, with an average of 10h of sunshine.
The months with the highest UV index are June through August, with an average maximum UV index of 6.
July is the month when Andover sees the average highest temperatures, with a high of 83.7°F (28.7°C) and a low of 61.5°F (16.4°C).
The month with the least rainfall is September, when the rain falls for 16.9 days and typically collects 2.44" (62mm) of precipitation.
November is the least humid month, with an average relative humidity of 76%.
With an average of 9h and 42min of daylight, December has the shortest days of the year.
Average temperature
Andover, VA
The warmest month (with the highest average high temperature) is July (83.7°F).
The month with the lowest average high temperature is January (40.5°F).
The month with the highest average low temperature is July (61.5°F).
The coldest month (with the lowest average low temperature) is January (26.4°F).
Average pressure
Andover, VA
- Average pressure in January:
30.15"Hg - Average pressure in February:
30.12"Hg - Average pressure in March:
30.1"Hg - Average pressure in April:
30"Hg - Average pressure in May:
30.02"Hg - Average pressure in June:
29.99"Hg
- Average pressure in July:
30.02"Hg - Average pressure in August:
30.02"Hg - Average pressure in September:
30.06"Hg - Average pressure in October:
30.06"Hg - Average pressure in November:
30.16"Hg - Average pressure in December:
30.14"Hg
The month with the highest atmospheric pressure is November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.99"Hg).
Average wind speed
Andover, VA
- Average wind speed in January:
6.2mph - Average wind speed in February:
6.2mph - Average wind speed in March:
6.2mph - Average wind speed in April:
6.6mph - Average wind speed in May:
5.3mph - Average wind speed in June:
4.6mph
- Average wind speed in July:
4.1mph - Average wind speed in August:
3.7mph - Average wind speed in September:
4mph - Average wind speed in October:
4.9mph - Average wind speed in November:
5.1mph - Average wind speed in December:
5.7mph
The windiest month (with the highest average wind speed) is April (6.6mph).
The calmest month (with the lowest average wind speed) is August (3.7mph).
Average humidity
Andover, VA
The month with the highest relative humidity is February (81%).
The month with the lowest relative humidity is November (76%).
Average rainfall
Andover, VA
- Average rainfall in January:
3.31" - Average rainfall in February:
4.33" - Average rainfall in March:
3.35" - Average rainfall in April:
3.39" - Average rainfall in May:
3.74" - Average rainfall in June:
3.62"
- Average rainfall in July:
3.98" - Average rainfall in August:
3.07" - Average rainfall in September:
2.44" - Average rainfall in October:
3.27" - Average rainfall in November:
2.76" - Average rainfall in December:
3.62"
The wettest month (with the highest rainfall) is February (4.33").
The driest month (with the least rainfall) is September (2.44").
Average rainfall days
Andover, VA
- Average rainfall days in January:
13.8 days - Average rainfall days in February:
12.7 days - Average rainfall days in March:
18.3 days - Average rainfall days in April:
17.7 days - Average rainfall days in May:
20.8 days - Average rainfall days in June:
19.5 days
- Average rainfall days in July:
20.8 days - Average rainfall days in August:
18.6 days - Average rainfall days in September:
16.9 days - Average rainfall days in October:
14.3 days - Average rainfall days in November:
12.5 days - Average rainfall days in December:
14.3 days
The months with the highest number of rainy days are May and July (20.8 days).
The month with the least rainy days is November (12.5 days).
Average snowfall
Andover, VA
The month with the highest snowfall is January (5.2").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Andover, VA
- Average snowfall days in January:
10.9 days - Average snowfall days in February:
9.5 days - Average snowfall days in March:
5.4 days - Average snowfall days in April:
1.2 days - Average snowfall days in May:
0.1 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:
0.7 days - Average snowfall days in November:
2.9 days - Average snowfall days in December:
8.1 days
The month with the highest number of snowfall days is January (10.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Andover, VA
- Average daylight in January:
10h and 0min - Average daylight in February:
10h and 54min - 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 30min - 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 42min
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 42min).
- Average sunshine in January:
4h and 24min - Average sunshine in February:
5h and 18min - Average sunshine in March:
6h and 18min - Average sunshine in April:
8h and 12min - Average sunshine in May:
9h and 18min - Average sunshine in June:
10h and 0min
- Average sunshine in July:
9h and 54min - Average sunshine in August:
10h and 0min - Average sunshine in September:
8h and 12min - Average sunshine in October:
6h and 24min - Average sunshine in November:
5h and 48min - Average sunshine in December:
4h and 48min
The months with the most sunshine are June and August (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 4h and 24min).
Average sunshine days
Andover, VA
- Average sunshine days in January:
10.1 days - Average sunshine days in February:
8.8 days - Average sunshine days in March:
9.7 days - Average sunshine days in April:
10.8 days - Average sunshine days in May:
8.3 days - Average sunshine days in June:
9 days
- Average sunshine days in July:
8.3 days - Average sunshine days in August:
10.7 days - Average sunshine days in September:
11.1 days - Average sunshine days in October:
14.7 days - Average sunshine days in November:
14.9 days - Average sunshine days in December:
11.3 days
The month with the most sunshine days is November (14.9 days).
The months with the least sunshine days are May and July (8.3 days).
Average UV index
Andover, VA
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February and December (UV index 2).
Average cloud cover
Andover, VA
The month with the most cloud cover is February (Cloud cover 58).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility
Andover, VA
The months with the highest visibility are April and November (6mi).
The months with the lowest visibility are January, February, March, May, June, July, August, September, October and December (5mi).
