Climate Data Sumner
Washington, United States
Monthly Averages. Elevation: 20m.
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- -10°
- 0°
- 10°
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Best Time to Visit: Jun, Jul, Aug, Sep. Rainiest: Nov (158 mm). View current weather →
1069 mm
26 °C
Aug 0 °C
Jan 11 km/h
Sumner has a mild climate with cool winters (Jan 0°C) and warm summers (Aug 26°C). Annual rainfall totals 1069mm.
Monthly Averages
High Low Precipitation
Monthly Wind Speed
km/h
Frequently Asked Questions
What is the climate like in Sumner?
Sumner has an average annual temperature of 11°C with 1069mm of rainfall per year. The warmest month is Aug (26°C) and the coldest is Jan (0°C).
What is the hottest month in Sumner?
The hottest month in Sumner is Aug, with an average high of 26°C.
How much rain does Sumner get?
Sumner receives 1069mm of precipitation annually. The wettest month is Nov (158mm) and the driest is Jul (26mm).
When is the best time to visit Sumner?
The best time to visit Sumner is during Jun, Jul, Aug, Sep, when temperatures are comfortable and rainfall is relatively low.
Data: WorldClim 2.1