Seattle in july: average Weather, Temperature and Climate
Weather in Seattle in july 2025
The weather in Seattle in july comes from statistical datas on the last years. You can view the weather statistics for the whole month, but also by clicking on the tabs for the beginning, the middle and the end of the month.
Average weather throughout july
perfect weather UV index: 6
Weather at 6am
65°F
Clear/Sunny
50% of time
24%
13%
8%
Weather at 12pm
79°F
Clear/Sunny
62% of time
21%
12%
6%
Weather at 6pm
72°F
Clear/Sunny
64% of time
21%
9%
4%
Weather at 3am
56°F
49%
22%
20%
10%
Evolution of daily average temperature and precipitation in Seattle in july
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Seattle in july.
The climate of Seattle in july is perfect
In july in Seattle, the climate is dry ; it does not rain often (0.4in of precipitation over 0 days).
The climate enjoyable in this location the month of july. The thermometer averaged maximum of 81°F. On average, the recorded minimum temperature is 65°F. Thus, the mean temperature average on this month of july in Seattle is 72°F. Note that these seasonal averages are in contrast with those observed in Seattle in the month of july with a maximum record of 108°F in 2009 and a minimum record of 47°F in 2012. You You can hope to have about 8 days with temperatures above 86°F, or 26 of time.
Day length in Seattle in july is 15:36. Sunrise is at 04:27 and sets at 20:03.
With a good weather, the month of july is recommended to go there.
Seasonal average climate and temperature of Seattle in july
Check below seasonal norms These datas are compiled from the weather statements earlier years of the month of july.
| July | |||||
| Outside temperature | |||||
| Average temperature | 72°F | ||||
| Highest temperature | 81°F | ||||
| Lowest temperature | 65°F | ||||
| Highest record temperature | 108°F (2009) | ||||
| Lowest record temperature | 47°F (2012) | ||||
| Number of days at +86°F | 8 day(s) (26%) | ||||
| Number of days at +65°F | 30 day(s) (97%) | ||||
| Sea temperature | |||||
| Average sea temperature | 51°F | ||||
| Lowest sea temperature | 49°F | ||||
| Highest sea temperature | 53°F | ||||
| Wind | |||||
| Wind speed | 9km/h | ||||
| Wind temperature | 65°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 0.4in | ||||
| Number of days with rainfall | 0 day(s) (1%) | ||||
| Record daily rainfall | 0.6in (2015) | ||||
| Other climate data | |||||
| Humidity | 76% | ||||
| Visibility | 9.48km | ||||
| Cloud cover | 24% | ||||
| UV index | 6 | ||||
| Daily sunshine hours | 14 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 04:27 | ||||
| Time of sunset | 20:03 | ||||
| Length of day | 15:36 | ||||
| Our opinion about the weather in july | |||||
| Our opinion at whereandwhen.net | perfect | ||||
How was the weather last july?
Here is the day by day recorded weather in Seattle in july 2024:
58°F to 70°F
54°F to 70°F
52°F to 74°F
54°F to 79°F
58°F to 85°F
59°F to 86°F
61°F to 90°F
63°F to 90°F
63°F to 90°F
61°F to 85°F
56°F to 81°F
56°F to 85°F
58°F to 85°F
58°F to 85°F
56°F to 83°F
58°F to 85°F
63°F to 86°F
59°F to 86°F
58°F to 83°F
58°F to 85°F
59°F to 79°F
56°F to 79°F
50°F to 76°F
52°F to 77°F
56°F to 74°F
50°F to 76°F
54°F to 81°F
58°F to 70°F
59°F to 61°F
59°F to 74°F
61°F to 77°F
Map: other cities in the United States (USA) in july
Cities near Seattle:
| Mount Rainier National Park (Washington) in july | good weather |
| Westport (Washington) in july | perfect weather |
| La Push (Washington) in july | good weather |
| Ocean Park (Washington) in july | good weather |
| Long Beach (Washington) in july | good weather |
| Portland in july | perfect weather |
| Salem (Oregon) in july | perfect weather |
| Lincoln City (Oregon) in july | good weather |
| Newport (Oregon) in july | good weather |
| Coos Bay in july | good weather |
| Crater Lake (Oregon) in july | perfect weather |
| Glacier National Park (Montana) in july | tolerable weather |
Click over cities on the map for information about the weather in july.
Seattle
perfect weather
good
tolerable
bad
very bad
Weather data for Seattle in july:
Weather data for Seattle for july are derived from an average of the weather forecast since 2009 in Seattle. There is a margin of error and these forecasts are to be considered as general information only. The weather in Seattle can vary slightly from year to year, but this data should limit surprises. So you can pack your bags or check for the best time in year to go to Seattle.