Granville County Climate
Granville County, North Carolina
Avg Annual Temp
59.4°F
Annual Precip
46.2"
Annual Snowfall
1.7"
Extreme Heat Days
38.1
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Seasonal Overview
National Comparison
Climate Profile
About Granville County Weather
Classic Mid-Atlantic warmth
Granville County averages 59.4°F annually, which is notably warmer than the national median. This climate provides a longer growing season and shorter frost windows than much of the northern U.S.
The benchmark for North Carolina
The county's 59.4°F average temp and 46.2 inches of rain perfectly mirror the state averages of 59.3°F and 51.5 inches respectively. It serves as a climate bellwether for the central part of the state.
Typical Piedmont weather patterns
Granville shares its 38 extreme heat days and 1.7 inches of snow with neighboring Vance and Person counties. It is slightly drier than the coastal plain counties to the east, receiving about 5 inches less rain than the state average.
Balanced seasonal transitions
Summer averages 77.3°F with 38 days reaching at least 90°F. Winter is manageable with a 41.3°F average and very light annual snowfall of just 1.7 inches.
Versatile home systems needed
Since the county hits 90°F on 38 different days, air conditioning is a primary utility concern. Residents should also plan for moderate annual rainfall of 46.2 inches by maintaining clear gutter systems.
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.