Climate almanac
Ottumwa
Iowa, United States · 41.02°, -92.41°
What is the weather like in Ottumwa in April?
In April, Ottumwa is typically 64°F (18°C) during the day and 42°F (6°C) at night. The month brings about 3.8 in (96 mm) of precipitation in total. Snowfall averages about 1.1 in (27 mm) over the month.
- Average high64°F (18°C)
- Average low42°F (6°C)
- Precipitation3.8 in (96 mm)
- Clear or mostly clear days9
- Snowfall1.1 in (27 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)