Lee County Climate
Lee County, Mississippi
NOAA NCEI 1991-2020 Climate NormalsAvg Annual Temp
63.0°F
Annual Precip
58.0"
Annual Snowfall
0.6"
Extreme Heat Days
71
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Growing Season & Gardening
8a
Minimum winter temperature range for plant survival
5,575
Excellent for heat-loving crops
Seasonal Overview
National Comparison
7-Day Outlook
Forecast
Current Conditions
Air Quality
Safety
Weather Alerts
Climate Advisory: Lee County
Climate Verdict
Lee County has a warm, averaging 63.0°F year-round, very wet conditions receiving 58.0 inches of precipitation annually, significant summer heat with 70.8 days annually above 90°F, light snow averaging 0.6 inches per year. This climate profile shapes everything from energy costs to outdoor recreation opportunities.
Seasonal Breakdown
Winters are mild, with January temperatures averaging 42.4°F. summers are hot, with July averaging 81.8°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
Lee County closely matches the Mississippi statewide average temperature of 63.9°F.
Climate Profile
About Lee County Weather
Classic humid subtropical climate
Lee County reports an average annual temperature of 63.0°F, which is notably warmer than the U.S. median. This climate is defined by long, hot summers and relatively short, mild winters.
Slightly cooler than the state
The county averages 63.0°F, making it nearly a full degree cooler than the Mississippi state average of 63.9°F. This reflects its more northern position within the state's borders.
Milder than southern neighbors
Lee County is cooler than Lowndes County to the south, which averages 65.4°F. Its 58.0 inches of annual precipitation is nearly identical to Lauderdale County's 58.7 inches.
Defined by summer heat
Summers bring 71 extreme heat days where temperatures exceed 90°F, primarily during the 81.8°F July peaks. Winters are among the coolest in the state, averaging 44.7°F with 0.6 inches of snow.
Balance cooling and rain prep
Residents should maintain HVAC systems for the 71 days of extreme heat each year. With 58 inches of rain, keeping gutters clear and ensuring proper yard drainage is essential for home maintenance.
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.