Climate almanac
Douglas
Wyoming, United States · 42.76°, -105.38°
What is the weather like in Douglas in September?
In September, Douglas is typically 77°F (25°C) during the day and 49°F (9°C) at night. The month brings about 1.2 in (31 mm) of precipitation in total. Snowfall averages about 0.7 in (17 mm) over the month.
- Average high77°F (25°C)
- Average low49°F (9°C)
- Precipitation1.2 in (31 mm)
- Clear or mostly clear days19
- Snowfall0.7 in (17 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)