Climate almanac
International Falls
Minnesota, United States · 48.60°, -93.41°
What is the weather like in International Falls in September?
In September, International Falls is typically 69°F (21°C) during the day and 50°F (10°C) at night. The month brings about 3.8 in (98 mm) of precipitation in total.
- Average high69°F (21°C)
- Average low50°F (10°C)
- Precipitation3.8 in (98 mm)
- Clear or mostly clear days9
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)