Wisconsin · county areal climate 1951–2025

Rock County, WI

A 37.1" / 48.3°F normal · 2025 ran 87% of normal precipitation.
2026 so far · through Jul 25: This area is at 104% (22.76") of the 1996–2025 to-date normal — the 19th wettest start of 76 years. Temperature +1.9°F vs normal. U.S. year-to-date →

Normal (1996–2025)

37.1in
annual precipitation · 48.3°F

2025 vs Normal

87%
32.4" · 49.0°F (+0.7 vs normal)

Wettest Year

49.2in
2018

Driest Year

22.8in
1958

Biggest Rain Day

3.61in
Sep 14 · 1961

Warmest Year

51.4°F
2024

Record

1951–2025
75 complete years · NOAA nClimGrid

Monthly Climate

21°
J
24°
F
36°
M
47°
A
59°
M
69°
J
73°
J
70°
A
64°
S
51°
O
38°
N
26°
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.

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