Iowa · county areal climate 1951–2025

Mills County, IA

A 32.8" / 51.5°F normal · 2025 ran 82% of normal precipitation.
2026 so far · through Jul 25: This area is at 87% (17.22") of the 1996–2025 to-date normal — the 32nd driest start of 76 years. Temperature +3.1°F vs normal. U.S. year-to-date →

Normal (1996–2025)

32.8in
annual precipitation · 51.5°F

2025 vs Normal

82%
26.8" · 52.4°F (+0.9 vs normal)

Wettest Year

51.5in
1993

Driest Year

19.0in
1955

Biggest Rain Day

5.53in
Jul 26 · 1990

Warmest Year

54.8°F
2012

Record

1951–2025
75 complete years · NOAA nClimGrid

Monthly Climate

24°
J
28°
F
40°
M
52°
A
62°
M
72°
J
76°
J
74°
A
67°
S
54°
O
40°
N
28°
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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