Brunswick County Climate
Brunswick County, North Carolina
NOAA NCEI 1991-2020 Climate NormalsAvg Annual Temp
63.7°F
Annual Precip
56.1"
Annual Snowfall
0.5"
Extreme Heat Days
34
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Growing Season & Gardening
8b
Minimum winter temperature range for plant survival
5,566
Excellent for heat-loving crops
Seasonal Overview
National Comparison
7-Day Outlook
Forecast
Current Conditions
Air Quality
Safety
Weather Alerts
Climate Advisory: Brunswick County
Climate Verdict
Brunswick County has a warm, averaging 63.7°F year-round, very wet conditions receiving 56.1 inches of precipitation annually, occasional hot days — 33.93333333333333 per year above 90°F, 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 46.3°F. summers are hot, with July averaging 80.8°F. The 35°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
Brunswick County is 4.4°F warmer than the North Carolina statewide average of 59.3°F, it is somewhat wetter than average for North Carolina.
Climate Profile
About Brunswick County Weather
Coastal Warmth Above the National Median
Brunswick County averages 63.7°F annually, placing it among the warmer coastal regions in the United States. This humid subtropical climate stays significantly milder than the national median.
One of the State's Warmest Spots
The county is one of the warmest in North Carolina, exceeding the state average of 59.3°F by more than four degrees. Its coastal position provides a significant buffer against the cooler inland trends.
Atlantic Breezes Moderate the Peak Heat
While nearby inland counties face more extreme heat, Brunswick only sees 34 days above 90°F thanks to maritime breezes. Its annual precipitation of 56.1 inches makes it wetter than the state average of 51.5 inches.
Maritime Mildness and Minimal Snow
Winter is exceptionally mild here, with an average temperature of 48.0°F and only 0.5 inches of annual snowfall. Summer brings consistent warmth, averaging 79.2°F from June through August.
Plan for Rain and Humidity
Residents should prioritize hurricane-ready home features and robust gutter systems to handle 56.1 inches of annual rain. Outdoor planning can happen year-round given the very rare snowfall.
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.