Jefferson Davis County Climate
Jefferson Davis County, Mississippi
NOAA NCEI 1991-2020 Climate NormalsAvg Annual Temp
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Annual Precip
61.5"
Annual Snowfall
0.6"
Extreme Heat Days
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Monthly Temperature
Precipitation Calendar
Growing Season & Gardening
8b
Minimum winter temperature range for plant survival
Seasonal Overview
National Comparison
7-Day Outlook
Forecast
Current Conditions
Air Quality
Safety
Weather Alerts
Climate Advisory: Jefferson Davis County
Climate Verdict
Climate data for Jefferson Davis County is currently being compiled from NOAA sources. Check back soon for detailed weather normals.
Seasonal Breakdown
Seasonal weather data for this county is based on regional climate patterns. Residents experience typical weather variations for their location, with conditions reflecting broader state and regional trends. Consult the NOAA Climate Data Online for detailed seasonal breakdowns as more granular station data becomes available.
Outdoor & Gardening Guidance
Growing season and gardening guidance for Jefferson Davis County will be added as data becomes available.
Regional Context
Comparative climate data for Jefferson Davis County is being processed.
Climate Profile
About Jefferson Davis County Weather
Abundant Rainfall in the Pine Belt
Jefferson Davis County receives 61.5 inches of rain annually, far exceeding the median precipitation for the United States. This moisture drives the county's lush vegetation and humid climate.
Surpassing the State Rainfall Average
The county’s 61.5 inches of rain is higher than the Mississippi average of 59.6 inches. This makes the area slightly wetter than the central and northern parts of the state.
Matching Rainfall with Northern Counties
Interestingly, this county matches Itawamba County's 61.5 inches of rain exactly, despite being further south. It sees slightly more snow than Jefferson County, averaging 0.6 inches per year.
Short Winters and Subtropical Humidity
Winter weather is generally mild, as evidenced by the low 0.6-inch annual snowfall average. Although temperature data is limited, the high rainfall indicates a climate dominated by summer humidity.
Prioritizing Rain Gear and Ventilation
Residents should prepare for heavy rain events with reliable waterproof gear and well-maintained roofs. The 61.5 inches of annual rain requires homes to have excellent ventilation to combat mold and humidity.
Frequently Asked Questions
How much rain does Jefferson Davis County get?
Does it snow in Jefferson Davis County?
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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.