Falls Church (VA) monthly weather averages

Contents

Average daytime temperature

The bar chart below shows the average monthly peak daytime temperatures at Falls Church

Falls Church average temperature chart (Celsius) Falls Church average temperature chart (Fahrenheit)
Average monthly temperatures in Falls Church (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 4.8 6.6 12.5 18.2 23.5 28.1 30.4 29.5 25.8 19.7 13.6 7.3
°F 40.6 43.8 54.5 64.7 74.3 82.6 86.7 85.1 78.4 67.5 56.5 45.1

Please note: these are the average peak daytime temperatures (usually around mid-afternoon) so do not show daytime / night highs and lows. To see the daily range of temperatures have a look at the temperature max / min chart below.

Average rainfall & rainy days

The graph below shows the average rainfall and number of rainy days per month.

Falls Church monthly rainfall chart (mm) Falls Church monthly rainfall chart (inches)
Average monthly rainfall in Falls Church (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 70 70 86 77 96 87 94 100 88 78 85 84
inches 2.7 2.8 3.4 3 3.8 3.4 3.7 3.9 3.5 3.1 3.3 3.3
Rainy days 10 10 10 10 12 10 10 10 8 8 9 9

Average annual rainfall in Falls Church: 975.767mm (384.2 inches)

Average daily sunshine

The bar chart below shows the average daily sunshine hours in Falls Church

Falls Church average daily sunshine chart
Average daily sunshine Falls Church
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 5.2 5.9 7.1 8.1 8.9 10 9.7 9 8 7.1 5.5 4.8

Day / night temperatures

The graph below shows the daily range of temperatures for each month.

Falls Church average minimum / maximum temperatures (Celsius) Falls Church average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Falls Church (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -4.8 -3.6 1.2 6 11.6 16.6 19.4 18.5 14.4 7.6 2.8 -2.1
Max °C 5 6.8 12.8 18.5 23.8 28.4 30.7 29.8 26.1 20 13.9 7.5
Min °F 23.4 25.5 34.2 42.7 52.9 61.9 66.8 65.2 57.8 45.7 37 28.2
Max °F 32.2 34.9 44.6 54 63.9 72.5 77 75.4 68.4 56.8 46.9 36.9

Sea temperature

The graph below shows the average sea temperature.

Falls Church average sea temperature chart (Celsius) Falls Church average sea temperature chart (Fahrenheit)
Average sea temperature around Falls Church in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 4.2 2.6 3.3 6.7 11.8 18.2 23.2 24.2 22.1 17.3 12.2 7.7
°F 39.6 36.6 38 44.1 53.3 64.8 73.7 75.6 71.7 63.2 54 45.8

Wind speed

The graph below shows the average wind speed.

Falls Church average winspeed by month (km/h) Falls Church average winspeed by month (mph)
Average wind speed in Falls Church (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 16 16 17 16 14 13 12 12 12 13 14 15
mph 10 10 11 10 9 8 8 7 8 8 9 9

A monthly average windspeed of over 16km/h or 10mph suggests a location is fairly windy.

Relative humidity

The graph below shows the average relative humidity.

Falls Church relative humidity averages
Average relative humidity in Falls Church
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
65% 64% 62% 61% 68% 69% 71% 73% 73% 71% 68% 67%

Other monthly averages

UV index Best time to go?

Beta

Current (hourly) weather 15 day forecast

Falls Church weather stats

Falls Church weather statistics
Hottest month: July 30.4°C 86.7°F
Driest month: January 70mm 2.8ins
Sunniest month: June 10hrs
Coldest month: January 4.8°C 40.6°F
Wettest month: August 100mm 3.9ins
Warmest sea: August 24.2°C 75.6°F
Map showing location of Falls Church (38.88233, -77.17109) Falls Church map pin © Google

Locations nearby

Top United States locations