South Dakota · county areal climate 1951–2025
Deuel County, SD
A 43.5°F / 26.3" normal · 2025 ran +1.3°F vs normal.
2026 so far · through Jul 10: This area is running
+2.6°F (41.6°F) vs the 1996–2025 to-date normal — the
10th warmest start of 76 years. Precipitation
75% of normal.
U.S. year-to-date → Normal (1996–2025)
43.5°F
annual mean · 26.3" precipitation
2025 vs Normal
+1.3°F
44.8°F · 32.3" (123% of normal)
Warmest Year
47.2°F
1987 · coldest 38.3°F (1951)
Wettest Year
37.2in
2019 · driest 10.7" (1976)
Hottest Day
102.4°F
Aug 1 · 1988
Coldest Day
-35.6°F
Feb 9 · 1994
Biggest Rain Day
3.64in
Aug 19 · 2015
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.