DuPont weather in September (Washington State, United States of America)

What does the weather outlook for DuPont look like in September? Want to know if it's a good time to visit? This page has all the weather details for the month.

Temperatures

The weather in DuPont is usually perfect in September, featuring pleasant temperatures and moderate rainfall. September is known for being in the summer season. During the day, temperatures can climb to about 22°C. At night, they may fall to a cooler 9°C.

Precipitation

DuPont in September usually receives moderate rainfall, averaging around 55 mm for the month. When we look at the climate data from the last 30 years, you can expect around 10 days of rain.

Average sunshine

There are approximately 209 hours of sunshine this month, meaning plenty of sunny days and a vibrant atmosphere.

If you're a fan of comfortable temperatures and drier conditions, September is a great time to visit. 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 DuPont climate page with graphs.

 

DuPont, monthly averages in September

Min Temperature 9°C  

Max Temperature 22°C  

Chance of Rain 33%  

Precipitation 55 mm  

Rainy days 10 days  

Sunshine 209 hours *  

Percentage Sunshine 55% *  

Data from: Tacoma, the United States of America (22 KM, 13 Miles).

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.

Weather conditions Weather

Temperatures

Precipitation

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Legend perfect weather pleasant tolerable unpleasant poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in this month?

For visitors traveling to DuPont, 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. Bring a rain jacket in case it rains during your stay. Plan on layering your clothes.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Cycling

10/10

Walking

10/10

Barbeque

9/10

Camping

4/10

Outdoor sports

10/10

Interested in more climate information?

This site provides you with all the information you need about the climate in DuPont.

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.