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
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 (WA) Weather in July: Temperature Rainfall With daytime temperatures of 25°C and nighttime lows of 14°C, July in Seattle brings high temperatures during the day It is also the driest month of the year, with minimal rainfall
Seattle, Weather for July, USA There is very little rain in this season, with a lot of very hot, dry days expected, and absolutely no fog or snow predicted, so don't expect any freak turns for the worst if you're in Seattle in July If hot and sunny weather is what you're looking for, Seattle in July is the place to be
Seattle Weather in July Get the full Seattle July Weather outlook: High Low Temperatures, Hours of Sun and Things to Do for a Perfect Vacation!
Seattle Weather in July — Average Temperature Rainfall . . . July sees average highs of 25 3°C and lows of 14 7°C, creating comfortable conditions reflected in a 69 100 comfort score Rainfall is minimal, with only 8 6mm expected over roughly 1 5 days