Iowa · county areal climate 1951–2025
Montgomery County, IA
A 50.9°F / 34.5" normal · 2025 ran +0.7°F vs normal.
2026 so far · through Jul 9: This area is running
+3.1°F (50.2°F) vs the 1996–2025 to-date normal — the
4th warmest start of 76 years. Precipitation
100% of normal.
U.S. year-to-date → Normal (1996–2025)
50.9°F
annual mean · 34.5" precipitation
2025 vs Normal
+0.7°F
51.6°F · 26.8" (78% of normal)
Warmest Year
54.2°F
2012 · coldest 46.5°F (1951)
Wettest Year
52.5in
1993 · driest 18.9" (1988)
Hottest Day
104.6°F
Jul 22 · 1974
Coldest Day
-27.9°F
Jan 12 · 1974
Biggest Rain Day
4.2in
Aug 26 · 1987
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.