Brunswick County Climate
Brunswick County, Virginia
Avg Annual Temp
58.6°F
Annual Precip
47.4"
Annual Snowfall
9.6"
Extreme Heat Days
43.1
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Seasonal Overview
National Comparison
Climate Profile
About Brunswick County Weather
A Warm Southern Profile
Brunswick County averages 58.6°F annually, making it much warmer than the national median. This reflects its position in the southern tier of the state.
Above the Virginia Normal
The county is nearly 3 degrees warmer than the state average of 55.9°F. Its annual precipitation of 47.4 inches also exceeds the state average of 45.7 inches.
Warmer and Wetter than Average
Brunswick sees more rain and higher temperatures than many of its northern neighbors. It records 43 extreme heat days, showcasing a dominant summer season.
Intense Heat and Minimal Snow
July averages a warm 78.4°F, with extreme heat days occurring frequently. Annual snowfall is light, averaging just 9.6 inches per year.
Focus on Heat Mitigation
With 43 days over 90°F, high-efficiency air conditioning and hydration are essential for residents. Snow gear is rarely needed, as winter accumulation is typically minimal.
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.