Climate almanac
Richfield
Wisconsin, United States · 43.26°, -88.19°
What is the weather like in Richfield in September?
In September, Richfield is typically 74°F (23°C) during the day and 57°F (14°C) at night. The month brings about 3.5 in (89 mm) of precipitation in total.
- Average high74°F (23°C)
- Average low57°F (14°C)
- Precipitation3.5 in (89 mm)
- Clear or mostly clear days13
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)