Iowa · county areal climate 1951–2025
Henry County, IA
A 51.1°F / 37.0" normal · 2025 ran +0.7°F vs normal.
2026 so far · through Jul 10: This area is running
+2.7°F (50.1°F) vs the 1996–2025 to-date normal — the
5th warmest start of 76 years. Precipitation
101% of normal.
U.S. year-to-date → Normal (1996–2025)
51.1°F
annual mean · 37.0" precipitation
2025 vs Normal
+0.7°F
51.8°F · 32.2" (87% of normal)
Warmest Year
53.9°F
2012 · coldest 46.8°F (2014)
Wettest Year
56.7in
1973 · driest 20.9" (1988)
Hottest Day
104.7°F
Jul 24 · 2012
Coldest Day
-25.4°F
Jan 31 · 2019
Biggest Rain Day
3.95in
Apr 18 · 2013
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.