Chelan weather in September (Washington State, United States of America)
Wondering what the weather is like in Chelan during September? See what weather conditions to anticipate this month with our guide.
Temperatures
Experience perfect weather in Chelan during September, featuring high temperatures and low rainfall. Expect the temperatures during the day to hover around 25°C. At night, they will likely drop to about 11°C.
Precipitation
Chelan in September usually receives low rainfall, averaging around 9.7 mm for the month. Typically, you can expect about 3 days of rain this month.If you're inclined towards comfortable temperatures and drier conditions, September is a prime time to visit Chelan. May, June, July, August and September typically offer the best circumstances. While January, February, November and December tend to showcase less optimal conditions.
For an in-depth look at the yearly conditions, visit our specialized Chelan climate page with graphs.
Chelan, monthly averages in September
Min Temperature
11°C
Max Temperature
25°C
Chance of Rain
10%
Precipitation
9.7 mm
Rainy days
3 days
Where to go in the United States of America in September
Find out more about the weather in the United States of America and which places have the best travel conditions in this month.
perfect weather
pleasant
tolerable
unpleasant
poor
So, what should you wear in this month?
For visitors traveling to Chelan, we recommend wearing layers. So maybe a skirt, t-shirt, shorts for during the day and jeans and a warm jacket for some days and evenings.What To Do
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Interested in more climate information?
This site provides you with all the information you need about the climate in Chelan.
Our site offers climate and forecast data for every country in the world. Are you going to the United States of America? On this website you can find historical weather averages for many cities in the United States of America. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.
