Climate almanac
Keokuk
Iowa, United States · 40.40°, -91.38°
What is the weather like in Keokuk in May?
In May, Keokuk is typically 76°F (24°C) during the day and 56°F (13°C) at night. The month brings about 4.8 in (123 mm) of precipitation in total.
- Average high76°F (24°C)
- Average low56°F (13°C)
- Precipitation4.8 in (123 mm)
- Clear or mostly clear days9
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)