Climate almanac
Ephrata
Washington, United States · 47.32°, -119.55°
What is the weather like in Ephrata in September?
In September, Ephrata is typically 80°F (27°C) during the day and 56°F (13°C) at night. The month brings about 0.4 in (9 mm) of precipitation in total.
- Average high80°F (27°C)
- Average low56°F (13°C)
- Precipitation0.4 in (9 mm)
- Clear or mostly clear days17
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)