Climate Data Hermiston
Oregon, United States
Monthly Averages. Elevation: 140m.
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- -10°
- 0°
- 10°
- 20°
- 30°
- 40°
Best Time to Visit: May, Jun, Jul, Aug, Sep. Rainiest: Nov (32 mm). View current weather →
232 mm
31 °C
Jul -3 °C
Jan 12 km/h
Hermiston has a mild climate with cool winters (Jan -3°C) and warm summers (Jul 31°C). Annual rainfall totals 232mm.
Monthly Averages
High Low Precipitation
Monthly Wind Speed
km/h
Frequently Asked Questions
What is the climate like in Hermiston?
Hermiston has an average annual temperature of 12°C with 232mm of rainfall per year. The warmest month is Jul (31°C) and the coldest is Jan (-3°C).
What is the hottest month in Hermiston?
The hottest month in Hermiston is Jul, with an average high of 31°C.
How much rain does Hermiston get?
Hermiston receives 232mm of precipitation annually. The wettest month is Nov (32mm) and the driest is Jul (6mm).
When is the best time to visit Hermiston?
The best time to visit Hermiston is during May, Jun, Jul, Aug, Sep, when temperatures are comfortable and rainfall is relatively low.
Data: WorldClim 2.1