Seaside weather in August (Oregon, United States of America)

Looking to travel to Seaside in August? Here's what the weather might have in store during this month.

In Seaside, August is characterized by pleasant temperatures and moderate rainfall. August is a summer month. Daytime temperatures hover around 21°C, while nights can cool down to about 12°C. On average, it sees the highest temps of the year.

Seaside in August usually receives moderate rainfall, averaging around 33 mm for the month. Rain is expected on roughly 9 days.

The days are predominantly sunny, with an estimated total of around 299 hours of sunshine. This amount of sunlight does not only brightens the days but also contributes to a cheerful ambiance in the area during this month.

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

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

 

Seaside, monthly averages in August

Min Temperature 12°C  
Max Temperature 21°C  
Chance of Rain 30%  
Precipitation 33 mm  
Rainy days 9 days  
Sunshine 299 hours *  
Percentage Sunshine *  
* Data from: Astoria, the United States of America (22 KM, 14 Miles).

Where to go in the United States of America in August

Find out more about the weather in the United States of America in August and which places have the best weather conditions in this month.

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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 Seaside in August?

For visitors traveling to Seaside, 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 in August.

Cycling
10/10
Walking
10/10
Barbeque
9/10
Camping
10/10
Outdoor sports
10/10

Interested in more climate information?

Weather and Climate provides you with all the information you need about the climate in Seaside.

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 climate conditions. Find out where to go with our weather planner.