Michigan · county areal climate 1951–2025

Iosco County, MI

A 31.1" / 45.9°F normal · 2025 ran 97% of normal precipitation.
2026 so far · through Jul 25: This area is at 138% (24.41") of the 1996–2025 to-date normal — the 2nd wettest start of 76 years. Temperature +0.3°F vs normal. U.S. year-to-date →

Normal (1996–2025)

31.1in
annual precipitation · 45.9°F

2025 vs Normal

97%
30.1" · 46.0°F (+0.1 vs normal)

Wettest Year

40.6in
1959

Driest Year

18.7in
1958

Biggest Rain Day

3.02in
Aug 12 · 2014

Warmest Year

49.0°F
2024

Record

1951–2025
75 complete years · NOAA nClimGrid

Monthly Climate

21°
J
23°
F
32°
M
43°
A
54°
M
65°
J
69°
J
68°
A
61°
S
49°
O
38°
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.

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