Climate almanac
Keizer
Oregon, United States · 44.99°, -123.03°
What is the weather like in Keizer in September?
In September, Keizer is typically 80°F (26°C) during the day and 54°F (12°C) at night. The month brings about 1.6 in (40 mm) of precipitation in total.
- Average high80°F (26°C)
- Average low54°F (12°C)
- Precipitation1.6 in (40 mm)
- Clear or mostly clear days13
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)