Climate almanac
Vail
Colorado, United States · 39.64°, -106.37°
What is the weather like in Vail in September?
In September, Vail is typically 64°F (18°C) during the day and 36°F (2°C) at night. The month brings about 1.4 in (34 mm) of precipitation in total. Snowfall averages about 1.1 in (28 mm) over the month.
- Average high64°F (18°C)
- Average low36°F (2°C)
- Precipitation1.4 in (34 mm)
- Clear or mostly clear days19
- Snowfall1.1 in (28 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)