Climate almanac
Havre
Montana, United States · 48.55°, -109.68°
What is the weather like in Havre in September?
In September, Havre is typically 75°F (24°C) during the day and 49°F (9°C) at night. The month brings about 1.4 in (36 mm) of precipitation in total. Snowfall averages about 1.0 in (25 mm) over the month.
- Average high75°F (24°C)
- Average low49°F (9°C)
- Precipitation1.4 in (36 mm)
- Clear or mostly clear days15
- Snowfall1.0 in (25 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)