Fauquier County Climate
Fauquier County, Virginia
Avg Annual Temp
54.9°F
Annual Precip
46.1"
Annual Snowfall
19.8"
Extreme Heat Days
20.7
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Seasonal Overview
National Comparison
Climate Profile
About Fauquier County Weather
Moderate National Climate Standing
Fauquier County averages 54.9°F annually, which is consistent with national median temperatures. The climate is categorized as humid temperate with distinct seasonal shifts.
Trailing the State Average
With an annual average of 54.9°F, Fauquier is cooler than the Virginia-wide average of 55.9°F. This cooling is driven by its inland location and rolling Piedmont hills.
Mirroring Northern Neighbors
Fauquier’s weather patterns, including its 19.8 inches of annual snow, closely match those of neighboring Fairfax. It receives 46.1 inches of precipitation, just above the state average.
Moderate Summers and Brisk Winters
The county averages 21 days of 90-degree heat, slightly fewer than its eastern neighbors. Winter lows average 33.5°F in January, supporting several measurable snow events each year.
Prepare for All Extremes
The 19.8 inches of annual snow require reliable winter prep and insulated pipes. Outdoor plans should account for the 21 days of extreme summer heat.
Frequently Asked Questions
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Data source: NOAA National Centers for Environmental Information (NCEI), U.S. Climate Normals 1991-2020.
Climate normals are 30-year averages of weather variables computed from 1991 to 2020. Station data is aggregated to county level using spatial averaging. Data is informational only — not a substitute for official National Weather Service forecasts or emergency weather warnings.