Iowa · county areal climate 1951–2025

Carroll County, IA

A 33.2" / 48.6°F normal · 2025 ran 108% of normal precipitation.
2026 so far · through Jul 25: This area is at 72% (14.45") of the 1996–2025 to-date normal — the 12th driest start of 76 years. Temperature +3°F vs normal. U.S. year-to-date →

Normal (1996–2025)

33.2in
annual precipitation · 48.6°F

2025 vs Normal

108%
35.7" · 49.8°F (+1.2 vs normal)

Wettest Year

50.2in
2015

Driest Year

19.5in
1955

Biggest Rain Day

4.2in
Sep 13 · 1978

Warmest Year

51.8°F
2012

Record

1951–2025
75 complete years · NOAA nClimGrid

Monthly Climate

20°
J
24°
F
37°
M
49°
A
60°
M
70°
J
74°
J
71°
A
64°
S
52°
O
38°
N
25°
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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