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

Interested in knowing the climate of Tumwater in September? Check out our in-depth weather guide for this month.

Temperatures

The weather in Tumwater during September is usually perfect, offering high temperatures and moderate rainfall. September is a notable month of the summer season. Throughout the day, temperatures typically settle at around 22°C. But by evening, they drop to around 8°C.

Precipitation

Tumwater in September usually receives moderate rainfall, averaging around 69 mm for the month. On average, there are about 10 days with rain during this month.

Average sunshine

The city usually sees around 209 hours of sunlight, indicating many sunny days.

If you're inclined towards comfortable temperatures and drier conditions, September is a prime time to visit Tumwater. June, July, August and September typically offer 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 Tumwater climate page with graphs.

 

Tumwater, monthly averages in September

Min Temperature 8°C  

Max Temperature 22°C  

Chance of Rain 33%  

Precipitation 69 mm  

Rainy days 10 days  

Sunshine 209 hours *  

Percentage Sunshine 55% *  

Data from: Tacoma, the United States of America (44 KM, 27 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 Tumwater, 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

8/10

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 Tumwater.

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.