Halifax County Climate
Halifax County, Virginia
NOAA NCEI 1991-2020 Climate NormalsAvg Annual Temp
58.5°F
Annual Precip
46.4"
Annual Snowfall
5.5"
Extreme Heat Days
40
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Growing Season & Gardening
7b
Minimum winter temperature range for plant survival
4,377
Excellent for heat-loving crops
Seasonal Overview
National Comparison
7-Day Outlook
Forecast
Current Conditions
Air Quality
Safety
Weather Alerts
Climate Advisory: Halifax County
Climate Verdict
Halifax County has a mild, with an average annual temperature of 58.5°F, moderately wet with 46.4 inches of annual precipitation, occasional hot days — 40.1 per year above 90°F, light snow averaging 5.5 inches per year. This climate profile shapes everything from energy costs to outdoor recreation opportunities.
Seasonal Breakdown
Winters are cold, with January averaging 38.6°F. summers are warm — July averages 78.7°F. The 40°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
Halifax County closely matches the Virginia statewide average temperature of 56.2°F.
Climate Profile
About Halifax County Weather
Warm Southern Border Climate
Halifax County averages 58.5°F annually, making it significantly warmer than the national median. It receives 46.4 inches of precipitation, providing a humid environment for the region.
One of Virginia's Warmer Counties
Halifax exceeds the Virginia state average of 55.9°F by more than two degrees. It also surpasses the state's average precipitation level of 45.7 inches.
Hotter and Less Snowy Than Neighbors
Halifax is warmer than Goochland and Fredericksburg, and its 5.5 inches of snow is among the lowest for inland Virginia. It records 40 days of extreme heat, matching the highest levels in the region.
Long Summers and Very Mild Winters
July averages a warm 78.7°F, contributing to a summer-long average of 76.7°F. Winters are the mildest in the set, with a December-February average of 40.4°F and very little snow.
Plan for Sustained Summer Heat
Outdoor workers and residents should plan for 40 days of extreme heat each year. Given the low 5.5-inch snowfall, winter gear is less critical than robust cooling and dehumidification.
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.