Caroline County Climate
Caroline County, Virginia
NOAA NCEI 1991-2020 Climate NormalsAvg Annual Temp
56.6°F
Annual Precip
44.8"
Annual Snowfall
11.5"
Extreme Heat Days
32
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Growing Season & Gardening
7b
Minimum winter temperature range for plant survival
4,018
Excellent for heat-loving crops
Seasonal Overview
National Comparison
7-Day Outlook
Forecast
Current Conditions
Air Quality
Safety
Weather Alerts
Climate Advisory: Caroline County
Climate Verdict
Caroline County has a mild, with an average annual temperature of 56.6°F, moderately wet with 44.8 inches of annual precipitation, occasional hot days — 32 per year above 90°F, light snow averaging 11.5 inches per year. This climate profile shapes everything from energy costs to outdoor recreation opportunities.
Seasonal Breakdown
Winters are cold, with January averaging 35.7°F. summers are warm — July averages 77.1°F. The 41°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
Caroline County closely matches the Virginia statewide average temperature of 56.2°F.
Climate Profile
About Caroline County Weather
Temperate climate above the national median
Caroline County averages 56.6°F annually, making it notably warmer than the typical U.0053. county. The region enjoys a balanced climate with distinct seasonal transitions.
Matching the heart of Virginia weather
At 56.6°F, the county sits roughly 0.7 degrees above the Virginia state average. Its annual precipitation of 44.8 inches almost perfectly mirrors the state average of 45.7 inches.
Warmer than Northern Virginia neighbors
Caroline County's 56.6°F average is significantly warmer than Culpeper County to the northwest, which averages 54.2°F. This creates a longer growing season for local agriculture compared to its northern peers.
Thirty-two days of intense summer heat
July temperatures average 77.1°F, contributing to 32 days of extreme heat above 90°F annually. Winters are chilly but manageable, featuring 11.5 inches of snow and a January average of 35.7°F.
Invest in cooling and moisture control
Residents need robust air conditioning to navigate over a month of 90-degree days. With 44.8 inches of rain, ensure gutters are clear to handle the consistent year-round precipitation.
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.