Falls Church Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Falls Church.
Climate overview of Falls Church
The climate in Falls Church, Virginia, United States of America, is marked by large temperature swings across the seasons, ranging from 31°C (88°F) in July to 6°C (43°F) in January.
The city has a wet climate, receiving around 1172 mm (46 in) of rain/snowfall per year. June is the wettest month. Sunshine peaks in June, when the city sees around 9.4 hours of sunshine per day.
Falls Church Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Falls Church — and find the best time to visit.
Monthly Temperature in Falls Church
In Falls Church, temperatures differ significantly between summer and winter months. On average, daytime temperatures range from a very warm 31°C (88°F) in July to a chilly 6°C (43°F) in January.
Nighttime temperatures range from 20°C (68°F) in July to -4°C (25°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Falls Church
Falls Church experiences significant rain/snowfall throughout the year, averaging 1172 mm (46 in) of precipitation annually. The amount of precipitation varies moderately throughout the year. The wettest month, June, sees around 143 mm (5.6 in) of rainfall, perfect for those who enjoy a bit of rain now and then. The driest month, February, still receives a respectable 67 mm (2.6 in) of rainfall. For more details, please visit our Falls Church Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Falls Church
In Falls Church, summer days are longer and more sunny, with daily sunshine hours peaking at 9.4 hours in June. As the darker season arrives, the brightness of the sun becomes less. December sees a soft sun for only 4.3 hours per average day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
Humidity in Falls Church by Month
The relative humidity is high throughout the year in Falls Church.
The city experiences its highest humidity in August, reaching 69%. In March, the humidity drops to its lowest level at 58%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Wind Speed in Falls Church
The mean wind speed over the year ranges from 4 m/s (8 knots) in May, June, July, August, September, October, November and December to 5 m/s (10 knots) in January, February, March and April. What does this mean?
The mean monthly wind speed over the year (meters per second)
Best Time to Visit Falls Church
Frequently asked questions about the climate in Falls Church
What is the best time to visit Falls Church?
April typically offers the most optimal weather in Falls Church. In contrast, January, February and December tend to have less optimal conditions.
What temperatures can I expect in Falls Church?
Daytime highs range from 6°C (43°F) in January to 31°C (88°F) in July. Nighttime lows range from -4°C (25°F) to 20°C (68°F). Temperatures vary considerably through the year.
How much rain does Falls Church get?
Annual rainfall is around 1172 mm (46 in). June is the wettest month with 143 mm (5.6 in), while February is the driest with 67 mm (2.6 in).
How sunny is Falls Church?
Falls Church receives around 2,520 hours of sunshine per year. June is the sunniest month with 282 hours, while December is the cloudiest with just 130 hours. Overall, Falls Church enjoys abundant sunshine.
Falls Church 3-Day Forecast
Falls Church 3-Day Forecast
Falls Church on the map
Falls Church is highlighted — select any city to see its climate.
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