Sumner weather in August (Washington State, United States of America)

Can you expect sunny skies in Sumner in August? Here’s a detailed forecast of the month’s weather patterns.

Temperatures

You’ll find the weather in Sumner during August to be perfect, with high temperatures and low rainfall. Enjoy the summer season during this month. Throughout the day, temperatures typically settle at around 25°C. But by evening, they drop to around 13°C. Expect high temperatures this month, marking it as the warmest of the year. Prepare with lightweight clothing and plenty of sunscreen to stay comfortable.

Precipitation

Sumner in August usually receives low rainfall, averaging around 26 mm for the month. Records from the past 30 years suggest that around 6 days will experience rain.

Average sunshine

With approximately 277 hours hours of sun, the days are filled with brightness. It makes it a perfect month for outdoor activities.

If you're inclined towards comfortable temperatures and drier conditions, August is a prime time to visit Sumner. 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 Sumner climate page with graphs.

 

Sumner, monthly averages in August

Min Temperature 13°C  

Max Temperature 25°C  

Chance of Rain 18%  

Precipitation 26 mm  

Rainy days 6 days  

Sunshine 277 hours *  

Percentage Sunshine 63% *  

Data from: Tacoma, the United States of America (16 KM, 10 Miles).

Where to go in the United States of America in August

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?

It's going to be warm! Consider airy clothing, t-shirts, and other summer clothes. Shorts for men made of cotton or linen are good options for staying cool.

What To Do

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

Swimming

10/10

Cycling

8/10

Walking

8/10

Barbeque

10/10

Camping

10/10

Outdoor sports

8/10

Interested in more climate information?

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

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.