Climate almanac
Fort Madison
Iowa, United States · 40.63°, -91.32°
What is the weather like in Fort Madison in January?
In January, Fort Madison is typically 34°F (1°C) during the day and 20°F (-7°C) at night. The month brings about 2.2 in (55 mm) of precipitation in total. Snowfall averages about 7.1 in (180 mm) over the month.
- Average high34°F (1°C)
- Average low20°F (-7°C)
- Precipitation2.2 in (55 mm)
- Clear or mostly clear days7
- Snowfall7.1 in (180 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)