Climate almanac
Whitefish
Montana, United States · 48.41°, -114.34°
What is the weather like in Whitefish in September?
In September, Whitefish is typically 68°F (20°C) during the day and 43°F (6°C) at night. The month brings about 1.6 in (42 mm) of precipitation in total. Snowfall averages about 0.6 in (15 mm) over the month.
- Average high68°F (20°C)
- Average low43°F (6°C)
- Precipitation1.6 in (42 mm)
- Clear or mostly clear days13
- Snowfall0.6 in (15 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)