Climate almanac
Storm Lake
Iowa, United States · 42.64°, -95.21°
What is the weather like in Storm Lake in May?
In May, Storm Lake is typically 73°F (23°C) during the day and 52°F (11°C) at night. The month brings about 4.8 in (121 mm) of precipitation in total.
- Average high73°F (23°C)
- Average low52°F (11°C)
- Precipitation4.8 in (121 mm)
- Clear or mostly clear days10
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)