Union County Climate
Union County, Mississippi
Climate data coming soon
Avg Annual Temp
—
Annual Precip
57.6"
Annual Snowfall
1.2"
Extreme Heat Days
—
Monthly Temperature
Temperature data coming soon
Precipitation Calendar
Seasonal Overview
Seasonal data coming soon
National Comparison
Data pending
Data pending
Climate Profile
About Union County Weather
A Moist Subtropical Climate Profile
While specific annual temperature averages are limited, Union County follows the humid subtropical pattern common to the American South. The area receives 57.6 inches of annual precipitation, exceeding the national average for rainfall.
Measuring Rain and Snow in Union
Union County’s 57.6 inches of rainfall is slightly below the Mississippi state average of 59.6 inches. Despite being in a warm state, the county records 1.2 inches of annual snowfall, which is relatively high for the region.
Snowier than Surrounding Counties
Union County’s 1.2 inches of snow outpaces neighbors like Washington or Wayne, which see less than half an inch. Its 57.6 inches of rain makes it drier than the saturated soils found in Tishomingo to the east.
Winter Peaks in Northern Mississippi
Temperature data for the summer and winter seasons is currently unavailable for this specific location. However, the recorded 1.2 inches of annual snowfall suggests a more active winter weather pattern than southern Mississippi counties.
Focus on Winter Weather Preparedness
Residents should prepare for occasional winter road hazards given the county's 1.2-inch average snowfall. Sturdy roofing is also a priority to handle the consistent 57.6 inches of rain that falls throughout the year.
Frequently Asked Questions
How much rain does Union County get?
Does it snow in Union County?
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Data source: NOAA National Centers for Environmental Information (NCEI), U.S. Climate Normals 1991-2020.
Climate normals are 30-year averages of weather variables computed from 1991 to 2020. Station data is aggregated to county level using spatial averaging. Data is informational only — not a substitute for official National Weather Service forecasts or emergency weather warnings.