SeaTac weather in July (Washington State, United States of America)
What's the typical weather in SeaTac for July? Use this page to get an overview of the month’s weather conditions.
Temperatures
During July, SeaTac is known for its perfect weather, characterized by high temperatures and low rainfall. July is known for being in the summer season. Expect temperatures to climb to 25°C during the day, with nighttime readings dropping to 14°C. The hottest month of the year invites you to embrace the warmth with suitable summer cloths. Stay cool and protected as you enjoy the sunny climate.
Precipitation
SeaTac in July usually receives low rainfall, averaging around 14 mm for the month. With the driest weather of the year, this month is ideal for outdoor fun. Plan your events and outings without worrying about rain. Looking at the last 30 years, the data shows about 4 days with rain.Average sunshine
The days are predominantly sunny, with an estimated total of around 312 hours of sunshine. These sun-filled days are perfect for spending time outside. Whether it's playing sports, visiting a park, or going for a bike ride.So this is a great month to visit if you prefer dry days with pleasant temperatures. June, July, August and September 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 SeaTac climate page with graphs.
SeaTac, monthly averages in July
Min Temperature
14°C
Max Temperature
25°C
Chance of Rain
13%
Precipitation
14 mm
Rainy days
4 days
Humidity
65% *
Windspeed
14 km/h *
Sunshine
312 hours *
Percentage Sunshine
65% *
Where to go in the United States of America in July
Find out more about the weather in the United States of America and which places have the best travel conditions in this month.
perfect weather
pleasant
tolerable
unpleasant
poor
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.
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.
