Mississippi · county areal climate 1951–2025
Union County, MS
A 62.0°F / 57.3" normal · 2025 ran +0.7°F vs normal.
2026 so far · through Jul 9: This area is running
+2.4°F (61.7°F) vs the 1996–2025 to-date normal — the
4th warmest start of 76 years. Precipitation
83% of normal.
U.S. year-to-date → Normal (1996–2025)
62.0°F
annual mean · 57.3" precipitation
2025 vs Normal
+0.7°F
62.7°F · 55.5" (97% of normal)
Warmest Year
64.0°F
2024 · coldest 58.8°F (1976)
Wettest Year
81.6in
1991 · driest 39.1" (1954)
Hottest Day
106.6°F
Jul 28 · 1952
Coldest Day
-10.6°F
Feb 2 · 1951
Biggest Rain Day
5.94in
Dec 1 · 1991
Record
1951–2025
75 complete years · NOAA nClimGrid
—— normal temperature (°F) · ▮ normal precipitation (in) · 1996–2025
Areal
nClimGrid averages (NOAA/NCEI) over the whole area — an average across the region, not a single station. Separate from the
station records.