Oklahoma · county areal climate 1951–2025
Dewey County, OK
A 59.5°F / 27.8" normal · 2025 ran +0.8°F vs normal.
2026 so far · through Jul 9: This area is running
+4.6°F (60.9°F) vs the 1996–2025 to-date normal — the
1st warmest start of 76 years. Precipitation
69% of normal.
U.S. year-to-date → Normal (1996–2025)
59.5°F
annual mean · 27.8" precipitation
2025 vs Normal
+0.8°F
60.3°F · 30.0" (108% of normal)
Warmest Year
62.3°F
2024 · coldest 55.9°F (1979)
Wettest Year
42.8in
2015 · driest 12.9" (1952)
Hottest Day
112.3°F
Jul 20 · 2022
Coldest Day
-10.2°F
Feb 11 · 2011
Biggest Rain Day
5.59in
Sep 12 · 2008
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.