UTC Offset
UTC-07:00
Coos Bay, United States Snapshot 2026
Where is Coos Bay?
Coos Bay, United States
- Continent
- Americas
- Country
- United States
- City
- Coos Bay
- Population
- 16.2K
- Elevation
- 7 m
- Coordinates
- 43.37°, -124.22°
Coos Bay is a city in United States with a population of approximately 16.2K. Average temperatures range from 5°C (42°F) in February to 23°C (74°F) in August. The best time to visit is July, August, September.
Time in Coos Bay right now
Open full time & time zone page 17:46 46
Monday, June 15, 2026
IANA time zone
America/Los_Angeles
Daylight saving
DST in effect
PST / PDT
Next DST change
November 1
backward -1h
Live weather in Coos Bay
Daylight in Coos Bay today
View full sunrise & sunset page Sunrise
Sunset
Day length
15h 23m
Climate normals for Coos Bay
Long-term monthly averages based on historical data.
January
Wet 
February
Poor March
Wet April
Fair May
Good June
Good July best
Excellent August best
Excellent September best
Excellent October
Good November
Wet December
Wet | Month | Temp | Feels Like | Rain | Sun | Humidity | UV | Status | Details |
|---|---|---|---|---|---|---|---|---|
| January | 12°C / 6°C | 9°C / 2°C | 18days (224 mm) Wet | 5.1h Fair | 83% Humid | 1.8 Low | Wet | View Details |
| February | 11°C / 5°C | 8°C / 2°C | 16days (178 mm) Wet | 6.5h Fair | 84% Humid | 2.7 Moderate | Poor | View Details |
| March | 12°C / 6°C | 9°C / 2°C | 17days (191 mm) Wet | 8h Good | 83% Humid | 4 Moderate | Wet | View Details |
| April | 14°C / 7°C | 12°C / 4°C | 13days (110 mm) Wet | 9.4h Good | 79% Humid | 5.5 High | Fair | View Details |
| May | 17°C / 9°C | 15°C / 7°C | 7days (57 mm) Good | 11.3h Excellent | 79% Humid | 7 High | Good | View Details |
| June | 20°C / 12°C | 19°C / 10°C | 5days (29 mm) Good | 12.5h Excellent | 77% Humid | 7.4 Very High | Good | View Details |
| July best | 22°C / 13°C | 22°C / 12°C | 1days (3 mm) Excellent | 13h Excellent | 75% Muggy | 7.5 Very High | Excellent | View Details |
| August best | 23°C / 14°C | 23°C / 14°C | 1days (5 mm) Excellent | 12.1h Excellent | 76% Humid | 6.8 High | Excellent | View Details |
| September best | 22°C / 13°C | 21°C / 12°C | 6days (36 mm) Good | 10.4h Excellent | 78% Humid | 5.4 High | Excellent | View Details |
| October | 18°C / 11°C | 16°C / 9°C | 10days (93 mm) Wet | 8.1h Good | 80% Humid | 3.8 Moderate | Good | View Details |
| November | 14°C / 8°C | 11°C / 5°C | 15days (180 mm) Wet | 6.1h Fair | 84% Humid | 2.2 Moderate | Wet | View Details |
| December | 11°C / 6°C | 9°C / 3°C | 18days (216 mm) Wet | 4.7h Fair | 84% Humid | 1.6 Low | Wet | View Details |
Monthly Temperatures
HighLow
Line chart showing monthly temperatures. Jan: 12°C / 6°C . Feb: 11°C / 5°C . Mar: 12°C / 6°C . Apr: 14°C / 7°C . May: 17°C / 9°C . Jun: 20°C / 12°C . Jul: 22°C / 13°C . Aug: 23°C / 14°C . Sep: 22°C / 13°C . Oct: 18°C / 11°C . Nov: 14°C / 8°C . Dec: 11°C / 6°C .
Monthly Rainfall
Rainfall
Bar chart showing monthly rainfall. Jan: 224 mm. Feb: 178 mm. Mar: 191 mm. Apr: 110 mm. May: 57 mm. Jun: 29 mm. Jul: 3 mm. Aug: 5 mm. Sep: 36 mm. Oct: 93 mm. Nov: 180 mm. Dec: 216 mm.
Monthly Humidity
Humidity
Line chart showing monthly humidity. Jan: 83%. Feb: 84%. Mar: 83%. Apr: 79%. May: 79%. Jun: 77%. Jul: 75%. Aug: 76%. Sep: 78%. Oct: 80%. Nov: 84%. Dec: 84%.
Monthly Wind Speed
Wind SpeedGusts
Bar chart showing monthly wind speed. Jan: 25 km/h . Feb: 23 km/h . Mar: 24 km/h . Apr: 23 km/h . May: 22 km/h . Jun: 22 km/h . Jul: 22 km/h . Aug: 21 km/h . Sep: 20 km/h . Oct: 20 km/h . Nov: 22 km/h . Dec: 23 km/h .
Sea Temperature
Sea Temperatureswim
Line chart showing monthly sea temperature. Jan: 11°C . Feb: 10°C . Mar: 10°C . Apr: 11°C . May: 11°C . Jun: 11°C . Jul: 11°C . Aug: 13°C . Sep: 13°C . Oct: 12°C . Nov: 12°C . Dec: 11°C .
UV Index
UV Index
Bar chart showing monthly UV index. Jan: UV 2. Feb: UV 3. Mar: UV 4. Apr: UV 6. May: UV 7. Jun: UV 7. Jul: UV 8. Aug: UV 7. Sep: UV 5. Oct: UV 4. Nov: UV 2. Dec: UV 2.
Frequently Asked Questions
Coos Bay has a population of approximately 16.2K.
The best months to visit Coos Bay are July, August, September, when temperatures are pleasant and rainfall is lower.
Coos Bay receives approximately 1322mm of rainfall annually across 127 rainy days.
Coos Bay is located in United States, in the Americas region.
Coos Bay sits at an elevation of 7 m (23 ft) above sea level.