Missouri · county areal climate 1951–2025
Cooper County, MO
A 55.5°F / 40.4" normal · 2025 ran +0.8°F vs normal.
2026 so far · through Jul 9: This area is running
+3.2°F (55.3°F) vs the 1996–2025 to-date normal — the
2nd warmest start of 76 years. Precipitation
124% of normal.
U.S. year-to-date → Normal (1996–2025)
55.5°F
annual mean · 40.4" precipitation
2025 vs Normal
+0.8°F
56.3°F · 36.5" (90% of normal)
Warmest Year
58.7°F
2012 · coldest 52.1°F (1979)
Wettest Year
56.6in
1993 · driest 24.2" (1953)
Hottest Day
109.3°F
Jul 31 · 1980
Coldest Day
-21.6°F
Dec 23 · 1989
Biggest Rain Day
4.86in
Jul 3 · 2016
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.