Climate almanac
Lander
Wyoming, United States · 42.83°, -108.73°
What is the weather like in Lander in September?
In September, Lander is typically 71°F (22°C) during the day and 43°F (6°C) at night. The month brings about 1.6 in (40 mm) of precipitation in total. Snowfall averages about 1.4 in (35 mm) over the month.
- Average high71°F (22°C)
- Average low43°F (6°C)
- Precipitation1.6 in (40 mm)
- Clear or mostly clear days19
- Snowfall1.4 in (35 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)