Coos Bay (OR)
January
Weather in Coos Bay, Oregon for January 2027
Your guide to Coos Bay weather in January - trends and predictions
Coos Bay experiences moderate rainfall in January, with an average of 8 rainy days and a total precipitation of 215.6 mm.
Is January a good time to visit Coos Bay? check out the best time to travel to Coos Bay page.
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23
Dry days
8
Rainy days
0
Snow days
11°/6°
Temperatures
19 km/h
Avg max wind
78 %
Avg humidity
Coos Bay Weather January
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Temperatures trend during January in Coos Bay
See the weather trend as well as the moving average line
January weather in Coos Bay day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Jan. 1 |  Moderate rain | 10° /7° | 12.8 mm | 1.4 | |
| Jan. 2 |  Heavy rain | 14° /11° | 32.6 mm | 1.4 | |
| Jan. 3 | Heavy rain | 12° /9° | 50.3 mm | 1.4 | |
| Jan. 4 | Moderate rain | 10° /8° | 22.5 mm | 1 | |
| Jan. 5 | Heavy rain | 10° /8° | 28.4 mm | 1.4 | |
| Jan. 6 |  Heavy rain at times | 11° /7° | 20.6 mm | 1.4 | |
| Jan. 7 | Heavy rain | 11° /6° | 29.2 mm | 1.4 | |
| Jan. 8 |  Light rain | 11° /6° | 4.5 mm | 1.5 | |
| Jan. 9 |  Overcast | 15° /8° | 0 mm | 1.5 | |
| Jan. 10 |  Moderate or heavy rain shower | 10° /7° | 5 mm | 1.5 | |
| Jan. 11 | Overcast | 10° /7° | 0.2 mm | 1 | |
| Jan. 12 |  Patchy rain possible | 9° /6° | 0.1 mm | 1 | |
| Jan. 13 |  Partly cloudy | 9° /3° | 0 mm | 1.6 | |
| Jan. 14 | Overcast | 11° /4° | 0 mm | 1.6 | |
| Jan. 15 |  Cloudy | 13° /4° | 0 mm | 1.6 | |
| Jan. 16 | Overcast | 12° /6° | 0 mm | 1 | |
| Jan. 17 | Overcast | 10° /5° | 0 mm | 1 | |
| Jan. 18 |  Sunny | 10° /3° | 0 mm | 1.7 | |
| Jan. 19 | Sunny | 15° /3° | 0 mm | 1.7 | |
| Jan. 20 | Sunny | 12° /4° | 0 mm | 1.7 | |
| Jan. 21 | Overcast | 10° /3° | 0 mm | 1.8 | |
| Jan. 22 | Cloudy | 12° /3° | 0 mm | 1.8 | |
| Jan. 23 | Overcast | 12° /6° | 0 mm | 1.8 | |
| Jan. 24 | Overcast | 10° /3° | 0 mm | 1 | |
| Jan. 25 | Sunny | 10° /3° | 0 mm | 1.9 | |
| Jan. 26 | Sunny | 11° /4° | 0 mm | 1.9 | |
| Jan. 27 | Light rain | 13° /6° | 3 mm | 2 | |
| Jan. 28 | Sunny | 12° /7° | 0 mm | 2 | |
| Jan. 29 | Cloudy | 11° /5° | 0 mm | 1 | |
| Jan. 30 | Overcast | 11° /8° | 0 mm | 1 | |
| Jan. 31 |  Moderate or heavy rain with thunder | 12° /9° | 6.4 mm | 1 | |
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Important Notice
Our weather forecast for Coos Bay in January is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Coos Bay forecast closer to your planned date for the most up-to-date weather information.
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Coos Bay in January - FAQ
What are the expected maximum and minimum temperatures in Coos Bay during January?
During January, expect a variety of temperatures with highs around 11° and lows near 6°, suitable for diverse activities and preferences.
How much rainfall should be expected in Coos Bay during January?
Significant rainfall exceeding 215.6 mm is expected in Coos Bay during January, occurring over more than 8 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Coos Bay during January?
The average wind speed in Coos Bay during January is 19 km/h, suggesting breezy to windy conditions, depending on your activities.
January rainfall patterns in Coos Bay
Explore the daily rainfall trends and prepare for Coos Bays January weather 💧
Typically, Coos Bay has 8 rainy days in January with a total of 215.6 mm of rainfall.
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