Weather in Seattle: August
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Average day temperature: | 77.9°F |
| Average night temperature: | 60.7°F | |
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Number of sunny days: | 19 days |
| Day length: | 13.4 - 14.9 hours | |
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Number of rainy days: | 1 day |
| Precipitation totals: | 0.4 in. | |
| more information | ||
14 days
forecast
forecast
| Seattle |
weather in
September
September
| Seattle |
Air temperature in August, °F
Show year:
2024
2023
2022
The highest day temperature during August of 2024 was 86°F. At the same time the lowest night temperature was 48°F. Day and night temperature averages during August were 73.4°F and 56.8°F.
Sunny, partly cloudy and cloudy days
Mostly all days in August are sunny but cloudy days are also possible.
Precipitation total in August, in.
Precipitation total value in Seattle in August is 0.5 in. Other months of the year show relatively similar values.
Wind speed in August, mph
The average wind speed value in August is 4.7 mph The wind's strength is relatively same during the whole year.
Average sunny hours
This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in August is: 9.7.
Best time for vacation in Seattle
Seattle on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Seattle
Local time: 23:52
November 05, tuesday
0000
45°F
N
3 mph
3 mph
0300
43°F
NW
2 mph
2 mph
0600
41°F
W
2 mph
2 mph
0900
41°F
W
2 mph
2 mph
1200
45°F
SW
5 mph
5 mph
1500
46°F
SW
4 mph
4 mph
1800
46°F
SW
3 mph
3 mph
2100
45°F
SW
2 mph
2 mph
