Climate ▸Forecast ▸December ▸January ▸
JanuaryFebruaryMarchAprilMayJuneJulyAugustSeptemberOctoberNovemberDecember

Falls Church Weather and Climate: A Comprehensive Guide

The climate in Falls Church is marked by big temperature swings throughout the year. Temperatures range from very warm during the warmest months to cold in the cooler months. It also has a relatively rain/snowy climate with high levels of precipitation. Let’s explore the climate details in depth to provide you with a complete overview.

Average maximum day and minimum night temperature

In Falls Church, temperatures differ significantly between summer and winter months. On average, daytime temperatures range from a very warm 31°C in July to a chilly 6°C in January.

Nighttime temperatures can drop, with average lows reaching -4°C in January. Check out our detailed temperature page for more information.

Temperature ranges by month

Precipitation and rainy days

Falls Church experiences significant rain/snowfall throughout the year, averaging 1172 mm of precipitation annually. The amount of precipitation varies moderately throughout the year. The wettest month, June, sees around 143 mm of rainfall, perfect for those who enjoy a bit of rain now and then. The driest month, February, still receives a respectable 67 mm of rainfall.

The mean monthly precipitation over the year, including rain, hail and snow

Sunshine over the year

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

Data from: Washington DC, the United States of America (12 KM, 7 Miles).

Daily hours of sunshine

Data from: Washington DC, the United States of America (12 KM, 7 Miles).

Forecast for Falls Church

Thu   Dec 26
7°C | -2°C
E 2 m/s
clear and no rain

clear and no rain

Fri   Dec 27
9°C | 1°C
E 3 m/s
broken clouds and no rain

broken clouds and no rain

Sat   Dec 28
13°C | 5°C
S 3 m/s
13 mm
overcast and heavy rain

overcast and heavy rain

The best time of year to visit Falls Church in the United States of America

Other facts from our historical weather data:
  • When is summer in Falls Church?
    The hottest season / summer takes place in June, July, August and September.
  • Which is the warmest month in Falls Church?
    July has an average maximum temperature of 31°C and is the warmest month of the year.
  • Which is the coldest month in Falls Church?
    The coldest month is January with an average maximum temperature of 6°C.
  • Which is the wettest month in Falls Church?
    June tops the wettest month list with 143 mm of rainfall.
  • Which is the driest month in Falls Church?
    February is the driest month with 67 mm of precipitation.
  • Which is the sunniest month in Falls Church?
    June is the sunniest month with an average of 282 hours of sunshine.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.