Chelan climate

Typical historical weather for Chelan, United States, averaged across 10 years of hourly climate data. Pick a date for a specific day.

Want today's actual conditions instead? See the current forecast for Chelan.

Annual average

9.2°C

across all months

Warmest month

29.6°C

Jul average high

Coolest month

-5.1°C

Jan average low

Annual rainfall

485mm

total per year

Monthly averages

Average daily high/low temperature (band) and monthly rainfall (bars).

● Avg high● Avg low▮ Rainfall

Records on file

Hottest day

42.6°C

29 June 2021

Coldest day

-23.5°C

13 January 2024

Wettest day

42.1mm

10 December 2025

Windiest day

5m/s

4 April 2022