Climate almanac
De Witt
Iowa, United States · 41.82°, -90.54°
What is the weather like in De Witt in May?
In May, De Witt is typically 73°F (23°C) during the day and 54°F (12°C) at night. The month brings about 5.0 in (128 mm) of precipitation in total.
- Average high73°F (23°C)
- Average low54°F (12°C)
- Precipitation5.0 in (128 mm)
- Clear or mostly clear days8
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)