Winthrop weather in September (Washington State, United States of America)
What is the weather forecast for Winthrop in September? Is now the perfect time to visit? Find all the weather insights for this month on this page.
Temperatures
During September, Winthrop experiences perfect weather, with high temperatures and low rainfall. The summer season is characteristic of September. As the day progresses, temperatures can peak at 25°C. Luckily at nightfall, they typically drop to 6°C.
Precipitation
Winthrop in September usually receives low rainfall, averaging around 13 mm for the month. Typically around 4 days days of rainfall are expected.If you're a fan of comfortable temperatures and drier conditions, September is a great time to visit. May, June, July, August and September generally stand out with the best circumstances. While January, February, March, November and December tend to showcase less optimal conditions.
For an in-depth look at the yearly conditions, visit our specialized Winthrop climate page with graphs.
Winthrop, monthly averages in September
Min Temperature
6°C
Max Temperature
25°C
Chance of Rain
13%
Precipitation
13 mm
Rainy days
4 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 Winthrop, 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 Winthrop.
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.
