Historical Weather Records & Monthly Climate for Manassas, VA

All-Time High
104°F
All-Time Low
-13°F
Max Daily Snow
12.7"
Max Wind Gust
75 mph

Monthly Climate Averages

Based on 30 years of historical data (1994 - 2023)

MonthHigh (°F)Low (°F)Precip (in)Snow (in)
January42°27°3.08"5.35"
February46°29°2.9"5.31"
March54°36°3.49"3.19"
April66°46°3.52"0.05"
May74°55°3.74"0
June83°65°3.65"0
July87°69°3.98"0
August85°68°3.49"0
September78°62°4.6"0
October67°50°3.39"0.09"
November55°39°2.95"0.34"
December46°32°3.38"2.91"

Historical Weather Extremes

Based on 80+ years of archive data (1940 - 2024)

🔥
Longest Heatwave
16 Days
2011
Consecutive days ≥ 90°F
🧊
Deepest Freeze
12 Days
1978
Consecutive days ≤ 32°F
🏜️
Longest Drought
34 Days
1941
Consecutive days w/o rain
Wettest Month
14.79"
August 2020
Most rainfall in one month
Snowiest Month
24.36"
February 2010
Most snowfall in one month

More Historical Climate Data for Cities in


VA