July weather - Summer 2026 - Seattle, WA July stands out as the hottest month in Seattle, with temperatures reaching an average high of 75 9°F (24 4°C) Clear skies, along with extended daylight, mean that sunshine is abundant Low rainfall characterizes this month, making it an ideal period for outdoor activities
Seattle (WA) Weather in July: Temperature Rainfall Seattle in July averages 25°C during the day and 14°C at night This is the driest month of the year, and part of the summer season Dry conditions dominate this month A great time for outdoor fun and exploration On average, there are about 4 days with rain during this month, averaging 14 mm
Seattle, WA Monthly Weather | AccuWeather AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Seattle
July Weather in Seattle Washington, United States In Seattle during July average daily high temperatures increase from 74°F to 79°F and the fraction of time spent overcast or mostly cloudy decreases from 39% to 25%
Seattle Weather in July | Temperature, Rain What to Pack Seattle in July rewards travelers with average highs of 25°C and overnight lows around 14°C Expect around 6 rainy days, making it one of the drier periods in the city With 13 daily sunshine hours on average, conditions are comfortable for sightseeing at a relaxed pace
Seattle WA Weather in July - Current Results Seattle, Washington enjoys spectacular summer weather during July This is the sunniest and least humid month of the year, and often the least rainy This page gives detailed information on the typical July temperature, precipitation, sun, humidity, wind and storms for Seattle The weather measurements are averages based on climate data gathered at Seattle — Tacoma International Airport