Iowa · county areal climate 1951–2025

Calhoun County, IA

A 32.2" / 48.2°F normal · 2025 ran 107% of normal precipitation.
2026 so far · through Jul 25: This area is at 71% (14.06") of the 1996–2025 to-date normal — the 9th driest start of 76 years. Temperature +2.9°F vs normal. U.S. year-to-date →

Normal (1996–2025)

32.2in
annual precipitation · 48.2°F

2025 vs Normal

107%
34.5" · 49.5°F (+1.3 vs normal)

Wettest Year

47.3in
1973

Driest Year

18.7in
1976

Biggest Rain Day

4.26in
Sep 13 · 1978

Warmest Year

51.7°F
2012

Record

1951–2025
75 complete years · NOAA nClimGrid

Monthly Climate

19°
J
23°
F
36°
M
48°
A
60°
M
70°
J
73°
J
71°
A
64°
S
51°
O
37°
N
24°
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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