Iredell County Climate
Iredell County, North Carolina
NOAA NCEI 1991-2020 Climate NormalsAvg Annual Temp
57.4°F
Annual Precip
47.2"
Annual Snowfall
4.3"
Extreme Heat Days
33
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Growing Season & Gardening
8a
Minimum winter temperature range for plant survival
4,103
Excellent for heat-loving crops
Seasonal Overview
National Comparison
7-Day Outlook
Forecast
Current Conditions
Air Quality
Safety
Weather Alerts
Climate Advisory: Iredell County
Climate Verdict
Iredell County has a mild, with an average annual temperature of 57.4°F, moderately wet with 47.2 inches of annual precipitation, occasional hot days — 32.9 per year above 90°F, light snow averaging 4.3 inches per year. This climate profile shapes everything from energy costs to outdoor recreation opportunities.
Seasonal Breakdown
Winters are cold, with January averaging 37.6°F. summers are warm — July averages 77.0°F. The 39°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
Iredell County closely matches the North Carolina statewide average temperature of 59.3°F, it is somewhat drier than average for North Carolina.
Climate Profile
About Iredell County Weather
A temperate Piedmont climate profile
Iredell’s 57.4°F annual average temperature sits slightly above the national median. This region experiences four distinct seasons typical of the American Southeast.
Cooler than the North Carolina average
At 57.4°F, Iredell is nearly two degrees cooler than the state average of 59.3°F. Its 47.2 inches of annual rain also falls short of the statewide 51.5-inch mark.
More snow than the coastal plains
The county receives 4.3 inches of snow annually, which is higher than most counties to the east. This matches the trend for the northern Piedmont region as it approaches the foothills.
Hot July peaks and chilly winters
Summer features 33 days above 90°F, while January temperatures average a brisk 37.6°F. The winter average stays just below 40°F, leading to more frequent frost than southern neighbors.
Prepare for a true four-season year
Residents need a full range of gear, from summer cooling solutions to winter coats for the 4.3 inches of snow. Plan for moderate watering in the garden since rainfall is lower than the state average.
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.