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

Monthly Climate

13°
J
17°
F
29°
M
42°
A
55°
M
66°
J
71°
J
68°
A
61°
S
47°
O
32°
N
19°
D
—— 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.

Nearby

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