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Climate & Weather Averages in Manassas, Virginia, USA

Now
59 °F

Light rain. Fog.


Feels Like: 60 °F
Forecast: 63 / 54 °F
Wind: 3 mph from North

Location: Manassas Municipal

Current Time: Oct 22, 2019 at 5:30:06 pm

Latest Report: Oct 22, 2019 at 4:56 pm


Visibility: 6 mi

Pressure: 29.85 "Hg

Humidity: 96%

Dew Point: 58 °F

Location of ManassasLocation

Annual Weather Averages in Manassas

Based on weather reports collected during 1985–2015.

All Year Climate & Weather Averages in Manassas

High Temp: 87 °F

Low Temp: 24 °F

Mean Temp: 55 °F

Precipitation: 0.50"

Humidity: 69%

Dew Point: 44 °F

Wind: 6 mph

Pressure: 30.06 "Hg

Visibility: 9 mi

January Climate & Weather Averages in Manassas

High Temp: 43 °F

Low Temp: 24 °F

Mean Temp: 34 °F

Precipitation: 0.32"

Humidity: 67%

Dew Point: 22 °F

Wind: 6 mph

Pressure: 30.11 "Hg

Visibility: 10 mi

February Climate & Weather Averages in Manassas

High Temp: 46 °F

Low Temp: 25 °F

Mean Temp: 36 °F

Precipitation: 0.32"

Humidity: 64%

Dew Point: 23 °F

Wind: 6 mph

Pressure: 30.09 "Hg

Visibility: 10 mi

March Climate & Weather Averages in Manassas

High Temp: 55 °F

Low Temp: 32 °F

Mean Temp: 44 °F

Precipitation: 0.54"

Humidity: 63%

Dew Point: 30 °F

Wind: 7 mph

Pressure: 30.06 "Hg

Visibility: 10 mi

April Climate & Weather Averages in Manassas

High Temp: 67 °F

Low Temp: 42 °F

Mean Temp: 54 °F

Precipitation: 0.64"

Humidity: 62%

Dew Point: 40 °F

Wind: 7 mph

Pressure: 29.99 "Hg

Visibility: 10 mi

May Climate & Weather Averages in Manassas

High Temp: 75 °F

Low Temp: 52 °F

Mean Temp: 64 °F

Precipitation: 0.69"

Humidity: 70%

Dew Point: 52 °F

Wind: 6 mph

Pressure: 30.01 "Hg

Visibility: 9 mi

June Climate & Weather Averages in Manassas

High Temp: 84 °F

Low Temp: 61 °F

Mean Temp: 72 °F

Precipitation: 0.62"

Humidity: 72%

Dew Point: 61 °F

Wind: 5 mph

Pressure: 29.98 "Hg

Visibility: 9 mi

July Climate & Weather Averages in Manassas

High Temp: 87 °F

Low Temp: 66 °F

Mean Temp: 77 °F

Precipitation: 0.70"

Humidity: 73%

Dew Point: 66 °F

Wind: 4 mph

Pressure: 29.99 "Hg

Visibility: 8 mi

August Climate & Weather Averages in Manassas

High Temp: 86 °F

Low Temp: 65 °F

Mean Temp: 75 °F

Precipitation: 0.52"

Humidity: 74%

Dew Point: 64 °F

Wind: 4 mph

Pressure: 30.02 "Hg

Visibility: 8 mi

September Climate & Weather Averages in Manassas

High Temp: 79 °F

Low Temp: 57 °F

Mean Temp: 68 °F

Precipitation: 0.54"

Humidity: 75%

Dew Point: 57 °F

Wind: 5 mph

Pressure: 30.07 "Hg

Visibility: 9 mi

October Climate & Weather Averages in Manassas

High Temp: 68 °F

Low Temp: 43 °F

Mean Temp: 56 °F

Precipitation: 0.32"

Humidity: 74%

Dew Point: 45 °F

Wind: 5 mph

Pressure: 30.09 "Hg

Visibility: 9 mi

November Climate & Weather Averages in Manassas

High Temp: 57 °F

Low Temp: 34 °F

Mean Temp: 46 °F

Precipitation: 0.36"

Humidity: 70%

Dew Point: 34 °F

Wind: 5 mph

Pressure: 30.13 "Hg

Visibility: 10 mi

December Climate & Weather Averages in Manassas

High Temp: 47 °F

Low Temp: 27 °F

Mean Temp: 37 °F

Precipitation: 0.38"

Humidity: 70%

Dew Point: 27 °F

Wind: 6 mph

Pressure: 30.13 "Hg

Visibility: 10 mi

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Quick Climate Info

Hottest MonthJuly (77 °F avg)
Coldest MonthJanuary (34 °F avg)
Wettest MonthJuly (0.70" avg)
Windiest MonthMarch (7 mph avg)
Annual precip.5.95" (per year)

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