Climate almanac
The Dalles
Oregon, United States · 45.59°, -121.18°
What is the weather like in The Dalles in September?
In September, The Dalles is typically 78°F (25°C) during the day and 51°F (10°C) at night. The month brings about 1.0 in (27 mm) of precipitation in total.
- Average high78°F (25°C)
- Average low51°F (10°C)
- Precipitation1.0 in (27 mm)
- Clear or mostly clear days16
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)