SeaTac weather in June (Washington State, United States of America)

Can you expect sunny skies in SeaTac in June? Thinking about a visit? Explore this page for a full overview of the weather conditions this month.

Temperatures

Experience perfect weather in SeaTac in June, characterized by pleasant temperatures and moderate rainfall. As the day progresses, temperatures can peak at 21°C. Luckily at nightfall, they typically drop to 12°C.

Precipitation

SeaTac in June usually receives moderate rainfall, averaging around 39 mm for the month. Rain is expected on roughly 10 days.

Average sunshine

With around 269 hours of sunshine, the days are mostly sunny. It gives a pleasant and vibrant feel to the area.

If you favor pleasant temperatures and minimal rainfall, June is one of the better months to visit SeaTac. June, July, August and September typically offer the most agreeable circumstances. On the other hand, January, February, March, November and December tend to be characterized by conditions that may not be as optimal.

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

 

SeaTac, monthly averages in June

Min Temperature 12°C  

Max Temperature 21°C  

Chance of Rain 33%  

Precipitation 39 mm  

Rainy days 10 days  

Humidity 67% *  

Windspeed 14 km/h *  

Sunshine 269 hours *  

Percentage Sunshine 56% *  

Where to go in the United States of America in June

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 SeaTac, 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

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 SeaTac.

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.