Itawamba County Climate
Itawamba County, Mississippi
NOAA NCEI 1991-2020 Climate NormalsAvg Annual Temp
60.6°F
Annual Precip
61.5"
Annual Snowfall
1.6"
Extreme Heat Days
56
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Growing Season & Gardening
8a
Minimum winter temperature range for plant survival
4,950
Excellent for heat-loving crops
Seasonal Overview
National Comparison
7-Day Outlook
Forecast
Current Conditions
Air Quality
Safety
Weather Alerts
Climate Advisory: Itawamba County
Climate Verdict
Itawamba County has a warm, averaging 60.6°F year-round, very wet conditions receiving 61.5 inches of precipitation annually, occasional hot days — 55.9 per year above 90°F, light snow averaging 1.6 inches per year. This climate profile shapes everything from energy costs to outdoor recreation opportunities.
Seasonal Breakdown
Winters are mild, with January temperatures averaging 40.4°F. summers are warm — July averages 79.2°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
Itawamba County is 3.3°F cooler than the Mississippi statewide average of 63.9°F, the county experiences 17.23230593607304 fewer extreme heat days than the state average.
Climate Profile
About Itawamba County Weather
A Temperate Pocket in the Southeast
Itawamba County averages 60.6°F annually, placing it above the national median but cooler than much of the deep South. This region experiences a distinct humid subtropical climate with four clear seasons.
Cooler Than the Mississippi Average
At 60.6°F, the county is notably cooler than the state average of 63.9°F. It represents the more temperate northern climate of Mississippi, providing a break from coastal heat.
Wetter Conditions with More Winter Snow
The county receives 61.5 inches of rain, exceeding the state average of 59.6 inches. It also records 1.6 inches of annual snowfall, which is significantly higher than its southern neighbors.
Mild Summers and Refreshing Winters
The area experiences only 56 extreme heat days, far fewer than the state's southern counties. Winter temperatures average 42.6°F, often bringing the state's highest local snowfall totals.
Planning for Heavy Rain and Ice
Homeowners should maintain clear gutters to handle the 61.5 inches of annual rainfall. Winter preparation includes checking tire treads for the occasional 1.6 inches of snow and ice.
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.