Climate almanac
Ankeny
Iowa, United States · 41.73°, -93.61°
What is the weather like in Ankeny in September?
In September, Ankeny is typically 80°F (26°C) during the day and 59°F (15°C) at night. The month brings about 3.6 in (91 mm) of precipitation in total.
- Average high80°F (26°C)
- Average low59°F (15°C)
- Precipitation3.6 in (91 mm)
- Clear or mostly clear days15
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)