Carteret County Climate
Carteret County, North Carolina
NOAA NCEI 1991-2020 Climate NormalsAvg Annual Temp
64.4°F
Annual Precip
58.8"
Annual Snowfall
0.5"
Extreme Heat Days
18
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Growing Season & Gardening
8b
Minimum winter temperature range for plant survival
5,746
Excellent for heat-loving crops
Seasonal Overview
National Comparison
7-Day Outlook
Forecast
Current Conditions
Air Quality
Safety
Weather Alerts
Climate Advisory: Carteret County
Climate Verdict
Carteret County has a warm, averaging 64.4°F year-round, very wet conditions receiving 58.8 inches of precipitation annually, rare extreme heat with only 18.275 days above 90°F annually, light snow averaging 0.5 inches per year. This climate profile shapes everything from energy costs to outdoor recreation opportunities.
Seasonal Breakdown
Winters are mild, with January temperatures averaging 47.0°F. summers are hot, with July averaging 81.1°F. The 34°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
Carteret County is 5.1°F warmer than the North Carolina statewide average of 59.3°F, it is also noticeably wetter, receiving 7.2 inches more precipitation than the state average, the county experiences 19.36590136054422 fewer extreme heat days than the state average.
Climate Profile
About Carteret County Weather
Exceptional Coastal Warmth
Carteret County is one of the warmest spots in the country, with an annual average temperature of 64.4°F. This coastal climate is heavily influenced by the warm waters of the Atlantic Ocean.
North Carolina's Warmest Coastal Tier
The county is significantly warmer than the North Carolina average of 59.3°F. Its maritime location keeps winter temperatures much higher than the state's interior.
High Precipitation and Ocean Moderation
Carteret is one of the wettest counties in the region, receiving 58.8 inches of rain annually. Ocean breezes limit extreme heat, resulting in only 18 days above 90°F despite the high average temperature.
Humid Summers and Soft Winters
Winters are among the warmest in the state at 48.7°F, with snowfall being a rare 0.5-inch event. July averages 81.1°F, but extreme heat is far less frequent than in the inland Piedmont.
Invest in High-Quality Rain Gear
Heavy rainfall and high humidity require residents to invest in dehumidification and moisture-resistant building materials. Snow gear is rarely needed, but high-quality rain gear is a daily essential.
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.