Iowa · county areal climate 1951–2025
Franklin County, IA
A 47.1°F / 35.3" normal · 2025 ran +1.1°F vs normal.
2026 so far · through Jul 10: This area is running
+2.9°F (46.0°F) vs the 1996–2025 to-date normal — the
5th warmest start of 76 years. Precipitation
110% of normal.
U.S. year-to-date → Normal (1996–2025)
47.1°F
annual mean · 35.3" precipitation
2025 vs Normal
+1.1°F
48.2°F · 40.7" (115% of normal)
Warmest Year
50.6°F
2012 · coldest 42.2°F (1951)
Wettest Year
51.6in
2018 · driest 21.4" (1989)
Hottest Day
102.6°F
Aug 16 · 1988
Coldest Day
-29.1°F
Feb 3 · 1996
Biggest Rain Day
3.87in
Jul 17 · 1968
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.