Chowan County Climate
Chowan County, North Carolina
Avg Annual Temp
62.1°F
Annual Precip
51.0"
Annual Snowfall
2.3"
Extreme Heat Days
36.6
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Seasonal Overview
National Comparison
Climate Profile
About Chowan County Weather
Warm Coastal Plain Living
Chowan County's 62.1°F average annual temperature is significantly higher than the national median. It receives 51.0 inches of rain, aligning closely with the North Carolina state average.
One of the State's Warmer Spots
Chowan is nearly three degrees warmer than the North Carolina state average of 59.3°F. Its location on the coastal plain keeps it warmer through all four seasons.
Hotter Than the Inland Piedmont
Chowan is about 3 degrees warmer than inland Chatham and faces 37 days of extreme heat. It shares the high humidity and heavy rainfall typical of northeastern North Carolina.
Sweltering Summers and Mild Winters
July is hot with an average of 80.5°F, while January stays relatively warm at 43.4°F. Snow is infrequent, with an average of just 2.3 inches per year.
Prioritize Humidity Control
The combination of 51.0 inches of rain and 37 days of 90-degree heat requires robust air conditioning and dehumidification. Coastal residents should also maintain readiness for heavy seasonal rain events.
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.