Wisconsin · county areal climate 1951–2025
Rock County, WI
A 48.3°F / 37.1" normal · 2025 ran +0.7°F vs normal.
2026 so far · through Jul 10: This area is running
+2°F (46.2°F) vs the 1996–2025 to-date normal — the
7th warmest start of 76 years. Precipitation
117% of normal.
U.S. year-to-date → Normal (1996–2025)
48.3°F
annual mean · 37.1" precipitation
2025 vs Normal
+0.7°F
49.0°F · 32.4" (87% of normal)
Warmest Year
51.4°F
2024 · coldest 44.2°F (1951)
Wettest Year
49.2in
2018 · driest 22.8" (1958)
Hottest Day
102.8°F
Jul 7 · 2012
Coldest Day
-31.8°F
Jan 30 · 1951
Biggest Rain Day
3.61in
Sep 14 · 1961
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.