Coos Bay, OR weather
Today, hourly and 7-day forecast, sunrise and sunset, and the normal climate month by month
Weather in Coos Bay now
Loading the National Weather Service forecast…
Coos Bay weather by the hour
Coos Bay weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Coos Bay.
This week in Coos Bay
Sunrise, sunset and moon in Coos Bay
What is the weather usually like in Coos Bay?
Köppen climate classification, calculated from the 1991–2020 normals
- Augustwarmest month · 67°F average high
- Decembercoldest month · 40°F average low
- 59.1 inprecipitation per year · 1,502 mm
- 0.2 insnowfall per year · 1 cm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Coos Bay: June to September, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station NORTH BEND RGNL AP, OR US (USW00024284), adjusted for the elevation of Coos Bay.
Coos Bay weather month by month
Sunrise and sunset in Coos Bay through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:44 AM | 5:08 PM | 9 h 23 min |
| February | 7:12 AM | 5:49 PM | 10 h 36 min |
| March | 7:26 AM | 7:24 PM | 11 h 57 min |
| April | 6:32 AM | 8:01 PM | 13 h 29 min |
| May | 5:50 AM | 8:36 PM | 14 h 45 min |
| June | 5:34 AM | 9:00 PM | 15 h 26 min |
| July | 5:48 AM | 8:57 PM | 15 h 8 min |
| August | 6:21 AM | 8:21 PM | 14 h 0 min |
| September | 6:55 AM | 7:28 PM | 12 h 33 min |
| October | 7:29 AM | 6:35 PM | 11 h 5 min |
| November | 7:09 AM | 4:53 PM | 9 h 44 min |
| December | 7:41 AM | 4:43 PM | 9 h 2 min |
Times for the 15th of each month, local time (America/Los Angeles).
What is the weather like in Coos Bay?
Coos Bay has a warm-summer mediterranean climate. The warmest month is August, with an average high of 67°F (20°C), and the coldest is December, with average lows of 40°F (5°C).
It gets about 59.1 inches (1,502 mm) of precipitation a year. The wettest month is December and the driest is July.
The best time to visit Coos Bay is June to September. At 23 ft of elevation, nights are mild most of the year. The live forecast on this page comes from the National Weather Service and the climate averages from NOAA’s 1991–2020 U.S. Climate Normals.
More about Coos Bay
Weather in towns near Coos Bay
Questions about the weather in Coos Bay
What is the hottest month in Coos Bay?
August, with an average high of 67°F (20°C).
What is the coldest month in Coos Bay?
December, with an average low of 40°F (5°C).
How much does it rain in Coos Bay?
About 59.1 inches (1,502 mm) a year; the wettest month is December.
Does it snow in Coos Bay?
Rarely: less than an inch in an average year.
When is the best time to visit Coos Bay?
June to September, when temperatures are most pleasant and rainy days are fewer.
What climate does Coos Bay have?
Warm-summer mediterranean (Köppen Csb).
What is the weather like in Coos Bay in November?
Highs average 57°F and lows 44°F, with about 8.3 inches of precipitation.
What time is sunrise in Coos Bay?
Around 7:09 AM in mid-November, and sunset around 4:53 PM. Today’s exact times are shown above.
Where does this Coos Bay weather forecast come from?
From the National Weather Service (NOAA), the official U.S. weather agency, for the exact coordinates of Coos Bay.
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