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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, in West Falls Church, Virginia, is an icy winter month, with temperature in the range of an average low of 26.8°F (-2.9°C) and an average high of 40.1°F (4.5°C). In West Falls Church, Virginia, the month of January registers the lowest temperatures, averaging 40.1°F (4.5°C) at the peak and 26.8°F (-2.9°C) at the lowest. Weather in January »
Weather in February
February, the last month of the winter in West Falls Church, is a chilly month, with an average temperature ranging between max 44.6°F (7°C) and min 29.5°F (-1.4°C). February's arrival brings an average high-temperature of a chilly 44.6°F (7°C), demonstrating subtle variation from the preceding month. Weather in February »
Weather in March
The first month of the spring, March, is a cool month in West Falls Church, Virginia, with temperature in the range of an average high of 52.7°F (11.5°C) and an average low of 36.9°F (2.7°C). The shift from February to March is marked by a slight increase in the average high-temperature, moving from a frosty 44.6°F (7°C) to a cool 52.7°F (11.5°C). Weather in March »
Weather in April
April in West Falls Church, Virginia, is an enjoyable spring month, with temperature in the range of an average high of 64.9°F (18.3°C) and an average low of 46.6°F (8.1°C). April brings a rise in West Falls Church's average high-temperature, moving from a fresh 52.7°F (11.5°C) in March to a refreshing 64.9°F (18.3°C). Weather in April »
Weather in May
May, the last month of the spring in West Falls Church, is a moderately hot month, with temperature in the range of an average high of 74.8°F (23.8°C) and an average low of 55.9°F (13.3°C). As April gives way to May, the average high-temperature displays an increase, moving from an enjoyable 64.9°F (18.3°C) to a moderately hot 74.8°F (23.8°C). Weather in May »
Weather in June
June, the first month of the summer in West Falls Church, is still a warm month, with temperature in the range of an average high of 82.8°F (28.2°C) and an average low of 63.9°F (17.7°C). West Falls Church, Virginia, experiences a minor temperature shift with the start of June, with average high-temperatures moving from a warm 74.8°F (23.8°C) in May to a still moderately hot 82.8°F (28.2°C). Weather in June »
Weather in July
July is a tropical summer month in West Falls Church, Virginia, with an average temperature fluctuating between 87.4°F (30.8°C) and 69.1°F (20.6°C). In West Falls Church, the peak average temperatures are observed in July, with a high of 87.4°F (30.8°C) and a low of 69.1°F (20.6°C). The heat index value for July is computed to be a fiery hot 98.6°F (37°C). Weather in July »
Weather in August
The last month of the summer, August, is another warm month in West Falls Church, Virginia, with an average temperature varying between 85.6°F (29.8°C) and 67.6°F (19.8°C). West Falls Church's August average high-temperature settles at a moderately hot 85.6°F (29.8°C), showing a near match with the preceding month. Weather in August »
Weather in September
The first month of the autumn, September, is also a moderately hot month in West Falls Church, Virginia, with an average temperature ranging between max 78.6°F (25.9°C) and min 61.2°F (16.2°C). The onset of September aligns with a soft reduction in the average high-temperature, gently falling from a moderately hot 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 West Falls Church, Virginia, is another comfortable autumn month, with an average temperature ranging between max 66.4°F (19.1°C) and min 50.7°F (10.4°C). The commencement of October indicates a shift in the average high-temperature, receding from September's warm 78.6°F (25.9°C) to an enjoyable 66.4°F (19.1°C). Weather in October »
Weather in November
November, the last month of the autumn in West Falls Church, is another cool month, with an average temperature varying between 54.1°F (12.3°C) and 39°F (3.9°C). Onset of November comes with a temperature decline, the average high falling from an enjoyable 66.4°F (19.1°C) in October to a cool 54.1°F (12.3°C). Weather in November »
Weather in December
The first month of the winter, December, is still a chilly month in West Falls Church, Virginia, with an average temperature fluctuating between 33.1°F (0.6°C) and 45.5°F (7.5°C). December is characterized by a slight reduction in average high-temperature, easing from a cool 54.1°F (12.3°C) in November to a chilly 45.5°F (7.5°C). Weather in December »
[Resources]Frequently asked questions
What are the coldest months in West Falls Church?
January is the month that records the lowest temperatures in West Falls Church, with averages ranging from a high of 40.1°F (4.5°C) to a low of 26.8°F (-2.9°C).
What is the driest month in West Falls Church?
January and September are months with the least rain in West Falls Church when the rain falls for 6 days and typically aggregates up to 0.51" (13mm) of rain.
How many days does it rain in West Falls Church?
Throughout the year, in West Falls Church, there are 109 rainfall days, and 9.29" (236mm) of precipitation is accumulated.
When does it snow in West Falls Church?
January through April, November and December are months with snowfall.
What is the snowiest month in West Falls Church?
January is the month with the most snowfall. Snow falls for 2.7 days and accumulates 0.98" (25mm) of snow.
How much does it snow in West Falls Church?
Throughout the year, in West Falls Church, Virginia, there are 10.3 snowfall days, and 2.28" (58mm) of snow is accumulated.
What are the months with the lowest UV index in West Falls Church?
The months with the lowest UV index in West Falls Church, Virginia, are January, November and December, with an average maximum UV index of 2.
What is the month with the least sunshine in West Falls Church?
February and December, with an average of 5.1h of sunshine, are months with the least sunshine.
When is Daylight Saving Time (DST) in West Falls Church?
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 West Falls Church?
May through October are months without snowfall.
What are the months with the highest UV index in West Falls Church?
The months with the highest UV index in West Falls Church, Virginia, are May through August, with an average maximum UV index of 6.
When are the longest days in West Falls Church?
June has the longest days of the year in West Falls Church, with an average of 14h and 48min of daylight.
What are the warmest months in West Falls Church?
The warmest temperatures occur during July, when averages reach a peak of 87.4°F (30.8°C) and a low of 69.1°F (20.6°C).
What is the least humid month in West Falls Church?
The least humid month is July, with an average relative humidity of 70%.
What month has the most sunshine in West Falls Church?
With an average of 10.9h of sunshine, July has the most sunshine of the year.
What is the rainiest month in West Falls Church?
August is the month with the most rainfall. Rain falls for 13 days and accumulates 1.5" (38mm) of precipitation.
What are the most humid months in West Falls Church?
The months with the highest humidity are October and December, with an average relative humidity of 76%.
What is the month with the shortest days in West Falls Church?
With an average of 9h and 30min of daylight, December has the shortest days of the year in West Falls Church, Virginia.
Average temperature
West Falls Church, VA
The warmest month (with the highest average high temperature) is July (87.4°F).
The month with the lowest average high temperature is January (40.1°F).
The month with the highest average low temperature is July (69.1°F).
The coldest month (with the lowest average low temperature) is January (26.8°F).
Average pressure
West Falls Church, VA
- Average pressure in January:
30.11"Hg - Average pressure in February:
30.07"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:
29.95"Hg
- Average pressure in July:
29.97"Hg - Average pressure in August:
29.99"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:
30.11"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
West Falls Church, VA
- Average wind speed in January:
7.4mph - Average wind speed in February:
7.5mph - Average wind speed in March:
7.7mph - Average wind speed in April:
7.6mph - Average wind speed in May:
6.3mph - Average wind speed in June:
5.7mph
- Average wind speed in July:
5mph - Average wind speed in August:
4.9mph - Average wind speed in September:
5.5mph - Average wind speed in October:
6.5mph - Average wind speed in November:
6.8mph - Average wind speed in December:
6.8mph
The windiest month (with the highest average wind speed) is March (7.7mph).
The calmest month (with the lowest average wind speed) is August (4.9mph).
Average humidity
West Falls Church, VA
The months with the highest relative humidity are October and December (76%).
The month with the lowest relative humidity is July (70%).
Average rainfall
West Falls Church, VA
- Average rainfall in January:
0.51" - Average rainfall in February:
0.55" - Average rainfall in March:
0.63" - Average rainfall in April:
0.75" - Average rainfall in May:
0.75" - Average rainfall in June:
0.94"
- Average rainfall in July:
1.18" - Average rainfall in August:
1.5" - Average rainfall in September:
0.51" - Average rainfall in October:
0.67" - Average rainfall in November:
0.63" - Average rainfall in December:
0.67"
The wettest month (with the highest rainfall) is August (1.5").
The driest months (with the least rainfall) are January and September (0.51").
Average rainfall days
West Falls Church, VA
- Average rainfall days in January:
6 days - Average rainfall days in February:
6.3 days - Average rainfall days in March:
9.2 days - Average rainfall days in April:
10.8 days - Average rainfall days in May:
10.8 days - Average rainfall days in June:
11.3 days
- Average rainfall days in July:
13.5 days - Average rainfall days in August:
13 days - Average rainfall days in September:
8.1 days - Average rainfall days in October:
7.5 days - Average rainfall days in November:
5.6 days - Average rainfall days in December:
6.9 days
The month with the highest number of rainy days is July (13.5 days).
The month with the least rainy days is November (5.6 days).
Average snowfall
West Falls Church, VA
The month with the highest snowfall is January (0.98").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days
West Falls Church, VA
- Average snowfall days in January:
2.7 days - Average snowfall days in February:
3.6 days - Average snowfall days in March:
2.3 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:
1.2 days
The month with the highest number of snowfall days is February (3.6 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
West Falls Church, 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 2min - Average daylight in June:
14h and 5min
- Average daylight in July:
14h and 4min - 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 3min
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 30min).
- Average sunshine in January:
5h and 1min - Average sunshine in February:
5h and 1min - Average sunshine in March:
6h and 5min - Average sunshine in April:
9h and 0min - Average sunshine in May:
9h and 0min - Average sunshine in June:
10h and 2min
- Average sunshine in July:
10h and 5min - Average sunshine in August:
10h and 2min - Average sunshine in September:
9h and 0min - 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 54min).
The months with the least sunshine are February and December (Average sunshine: 5h and 6min).
Average sunshine days
West Falls Church, VA
- Average sunshine days in January:
22.1 days - Average sunshine days in February:
18.3 days - Average sunshine days in March:
18.3 days - Average sunshine days in April:
16.8 days - Average sunshine days in May:
16.6 days - Average sunshine days in June:
15.9 days
- Average sunshine days in July:
14.3 days - Average sunshine days in August:
14.9 days - Average sunshine days in September:
19.1 days - Average sunshine days in October:
21.4 days - Average sunshine days in November:
23 days - Average sunshine days in December:
22 days
The month with the most sunshine days is November (23 days).
The month with the least sunshine days is July (14.3 days).
Average UV index
West Falls Church, 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, November and December (UV index 2).
Average cloud cover
West Falls Church, VA
The month with the most cloud cover is March (Cloud cover 46).
The month with the least cloud cover is July (Cloud cover 30).
Average visibility
West Falls Church, 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).
West Falls Church, Virginia, USA
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