Coos Bay in august: average Weather, Temperature and Climate
Weather in Coos Bay in august 2025
The weather in Coos Bay in the month of august comes from statistical datas on the past years. You can view the weather statistics the entire month, but also by using the tabs for the beginning, the middle and the end of the month.
Average weather throughout august
good weather
Weather at 6am
59°F
Clear/Sunny
38% of time
28%
18%
10%
Weather at 12pm
68°F
Clear/Sunny
76% of time
16%
4%
3%
Weather at 6pm
61°F
Clear/Sunny
61% of time
22%
9%
6%
Weather at 3am
56°F
45%
33%
15%
4%
Evolution of daily average temperature and precipitation in Coos Bay in august
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Coos Bay in august.
The climate of Coos Bay in august is good
the weather in Coos Bay in august is dry ; it hardly ever rains (0.6in of rainfall over 1 days).
The climate quite good in that area the month of august. Temperatures are up to 68°F. In the morning the temperature drops to 59°F. Thus, the mean temperature average in august in Coos Bay is 65°F. Note that these seasonal averages are in contrast with those observed in Coos Bay in august with a maximum record of 83°F in 2017 and a minimum record of 49°F in 2021. You can plan to have about 27 days with temperatures above 65°F, or 87% of the month.
On this month of august, day length in Coos Bay is generally 13:56. The sun rises at 05:23 and sets at 19:19.
With a good weather, august is a good month to go in Coos Bay in United States.
Seasonal average climate and temperature of Coos Bay in august
Check below seasonal norms These statistics are set from the weather statements of the last years of the month of august.
| August | |||||
| Outside temperature | |||||
| Average temperature | 65°F | ||||
| Highest temperature | 68°F | ||||
| Lowest temperature | 59°F | ||||
| Highest record temperature | 83°F (2017) | ||||
| Lowest record temperature | 49°F (2021) | ||||
| Number of days at +65°F | 27 day(s) (87%) | ||||
| Sea temperature | |||||
| Average sea temperature | 54°F | ||||
| Lowest sea temperature | 50°F | ||||
| Highest sea temperature | 57°F | ||||
| Wind | |||||
| Wind speed | 19km/h | ||||
| Wind temperature | 59°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 0.6in | ||||
| Number of days with rainfall | 1 day(s) (3%) | ||||
| Record daily rainfall | 0.7in (2019) | ||||
| Other climate data | |||||
| Humidity | 91% | ||||
| Visibility | 8.12km | ||||
| Cloud cover | 28% | ||||
| UV index | 5 | ||||
| Daily sunshine hours | 14 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 05:23 | ||||
| Time of sunset | 19:19 | ||||
| Length of day | 13:56 | ||||
| Our opinion about the weather in august | |||||
| Our opinion at whereandwhen.net | good | ||||
How was the weather last august?
Here is the day by day recorded weather in Coos Bay in august 2024:
56°F to 77°F
56°F to 76°F
54°F to 70°F
54°F to 74°F
54°F to 72°F
54°F to 72°F
49°F to 76°F
56°F to 74°F
58°F to 72°F
58°F to 72°F
58°F to 68°F
54°F to 68°F
49°F to 72°F
50°F to 72°F
50°F to 70°F
50°F to 72°F
50°F to 68°F
56°F to 70°F
49°F to 70°F
50°F to 74°F
52°F to 72°F
58°F to 61°F
49°F to 63°F
49°F to 68°F
47°F to 74°F
50°F to 74°F
56°F to 70°F
45°F to 72°F
47°F to 77°F
52°F to 79°F
50°F to 76°F
Map: other cities in the United States (USA) in august
Cities near Coos Bay:
| Newport (Oregon) in august | perfect weather |
| Crater Lake (Oregon) in august | good weather |
| Lincoln City (Oregon) in august | perfect weather |
| Salem (Oregon) in august | perfect weather |
| Portland in august | perfect weather |
| Long Beach (Washington) in august | good weather |
| Ocean Park (Washington) in august | good weather |
| Westport (Washington) in august | good weather |
| Mount Rainier National Park (Washington) in august | good weather |
| Seattle in august | perfect weather |
| Black Rock Desert in august | perfect weather |
| La Push (Washington) in august | good weather |
Click over cities on the map for information about the weather in august.
Coos Bay
perfect weather
good
tolerable
bad
very bad
Weather data for Coos Bay in august:
Weather data for Coos Bay for august are derived from an average of the weather forecast since 2009 in Coos Bay. There is a margin of error and these forecasts are to be considered as general information only. The weather in Coos Bay 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 Coos Bay.