Chowan County Climate
Chowan County, North Carolina
NOAA NCEI 1991-2020 Climate NormalsAvg Annual Temp
62.1°F
Annual Precip
51.0"
Annual Snowfall
2.3"
Extreme Heat Days
37
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Growing Season & Gardening
8a
Minimum winter temperature range for plant survival
5,184
Excellent for heat-loving crops
Seasonal Overview
National Comparison
7-Day Outlook
Forecast
Current Conditions
Air Quality
Safety
Weather Alerts
Climate Advisory: Chowan County
Climate Verdict
Chowan County has a warm, averaging 62.1°F year-round, moderately wet with 51.0 inches of annual precipitation, occasional hot days — 36.6 per year above 90°F, light snow averaging 2.3 inches per year. This climate profile shapes everything from energy costs to outdoor recreation opportunities.
Seasonal Breakdown
Winters are mild, with January temperatures averaging 43.4°F. summers are hot, with July averaging 80.5°F. The 37°F seasonal variation provides noticeable but manageable change.
Outdoor & Gardening Guidance
The moderate temperatures support hiking, cycling, and camping comfortably in spring, summer, and fall.
Regional Context
Chowan County closely matches the North Carolina statewide average temperature of 59.3°F.
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 sources: NOAA National Centers for Environmental Information (NCEI), U.S. Climate Normals 1991-2020. Forecast and alert data from National Weather Service API. Air quality data from Open-Meteo.
Climate normals are 30-year averages of weather variables. Station data is aggregated to county level. Forecasts and alerts are fetched live and may change frequently. Data is informational only — not a substitute for official National Weather Service forecasts or emergency weather warnings.