Climate almanac
Hermiston
Oregon, United States · 45.84°, -119.29°
What is the weather like in Hermiston in April?
In April, Hermiston is typically 67°F (20°C) during the day and 44°F (7°C) at night. The month brings about 1.1 in (29 mm) of precipitation in total. Snowfall averages about 0.3 in (8 mm) over the month.
- Average high67°F (20°C)
- Average low44°F (7°C)
- Precipitation1.1 in (29 mm)
- Clear or mostly clear days11
- Snowfall0.3 in (8 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)