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

What weather conditions can you expect in Friday Harbor this August? Our guide gives you the essential weather details for this month.

Temperatures

Experience perfect weather in Friday Harbor during August, featuring pleasant temperatures and low rainfall. August is a notable month of the summer season. The temperature during the day can rise to approximately 21°C. At night, it falls to around 10°C. On average, it sees the highest temps of the year.

Precipitation

Friday Harbor in August usually receives low rainfall, averaging around 15 mm for the month. Climate data suggests that about 5 days will experience rainfall.

Average sunshine

With around 301 hours of sunshine, the days are mostly sunny. It gives a pleasant and vibrant feel to the area.

So this is a great month to visit if you prefer dry days with pleasant temperatures. June, July and August typically offer the most optimal weather. In contrast, January, February, March, November and December tend to have less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized Friday Harbor climate page with graphs.

 

Friday Harbor, monthly averages in August

Min Temperature 10°C  

Max Temperature 21°C  

Chance of Rain 17%  

Precipitation 15 mm  

Rainy days 5 days  

Sunshine 301 hours  

Percentage Sunshine 67%  

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?

For visitors traveling to Friday Harbor, 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.

Cycling

10/10

Walking

10/10

Barbeque

9/10

Camping

10/10

Outdoor sports

10/10

Interested in more climate information?

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

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.