Michigan · county areal climate 1951–2025
Iosco County, MI
A 45.9°F / 31.1" normal · 2025 ran +0.1°F vs normal.
2026 so far · through Jul 9: This area is running
+0.3°F (41.3°F) vs the 1996–2025 to-date normal — the
19th warmest start of 76 years. Precipitation
148% of normal.
U.S. year-to-date → Normal (1996–2025)
45.9°F
annual mean · 31.1" precipitation
2025 vs Normal
+0.1°F
46.0°F · 30.1" (97% of normal)
Warmest Year
49.0°F
2024 · coldest 41.6°F (1972)
Wettest Year
40.6in
1959 · driest 18.7" (1958)
Hottest Day
98.3°F
Aug 9 · 2001
Coldest Day
-28.5°F
Feb 17 · 1979
Biggest Rain Day
3.02in
Aug 12 · 2014
Record
1951–2025
75 complete years · NOAA nClimGrid
—— 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.