Climate almanac
Red Oak
Iowa, United States · 41.01°, -95.23°
What is the weather like in Red Oak in May?
In May, Red Oak is typically 75°F (24°C) during the day and 55°F (13°C) at night. The month brings about 5.5 in (140 mm) of precipitation in total.
- Average high75°F (24°C)
- Average low55°F (13°C)
- Precipitation5.5 in (140 mm)
- Clear or mostly clear days9
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)