Missouri · county areal climate 1951–2025
Atchison County, MO
A 52.7°F / 32.9" normal · 2025 ran +0.8°F vs normal.
2026 so far · through Aug 29: This area is running
+2.8°F (57.5°F) vs the 1996–2025 to-date normal — the
3rd warmest start of 76 years. Precipitation
97% of normal.
U.S. year-to-date → Normal (1996–2025)
52.7°F
annual mean · 32.9" precipitation
2025 vs Normal
+0.8°F
53.5°F · 29.5" (90% of normal)
Warmest Year
56.0°F
2012 · coldest 48.4°F (1951)
Wettest Year
57.1in
1973 · driest 15.7" (1988)
Hottest Day
106.0°F
Jul 22 · 1974
Coldest Day
-24.5°F
Jan 12 · 1974
Biggest Rain Day
3.85in
Oct 11 · 1973
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.