Climate almanac
Salem
Wisconsin, United States · 42.55°, -88.11°
What is the weather like in Salem in September?
In September, Salem is typically 73°F (23°C) during the day and 61°F (16°C) at night. The month brings about 3.0 in (77 mm) of precipitation in total.
- Average high73°F (23°C)
- Average low61°F (16°C)
- Precipitation3.0 in (77 mm)
- Clear or mostly clear days13
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)