Temperatures in January
It's cool in January in Coos Bay with an average temperature of 13°C. Temperatures this month range from a low of 11°C to a high of 15°C. At night, you can expect temperatures between 3°C and 8°C.
Max and Min Temperatures per Day
This chart shows the daily maximum and minimum temperatures in degrees Celsius for Coos Bay in January. The red line indicates the max temperatures, and the blue line shows the minimums.
Start of January
The month of January starts in Coos Bay with cool temperatures, averaging around 13°C during the day and nights close to 6°C. Plenty of days with a chance of precipitation.
Mid-January
By mid-January, the average daytime temperature rises to around 14°C, with nights close to 6°C. The chance of precipitation is high during this period.
End of January
By the end of January, the average daytime temperature in Coos Bay will be around 14°C, with nights close to 6°C. There’s regular precipitation, but with a bit of luck, you’ll also get some dry and sunny days.
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Precipitation in January
In January, there is an average of 216 mm of precipitation, spread over 16 days. The wind speed is around 4 Bft, mostly coming from the Southeast.
Across the whole month, the average precipitation chance is 52% per day. Though it seems average, the weather’s variable. Some days have higher, others lower precipitation chances.
Precipitation Chance
This chart shows the daily precipitation chance (in percentages) in January for Coos Bay. 0% means it never rained on that day in the past 10 years, and 100% means it rained every day. All values in between represent the average chance of precipitation on that day.
Coos Bay in January |
London | ||
|---|---|---|---|
 Average Temperature |
13°C | 8°C | |
 High Temp |
15°C | 9°C | |
| Low Temp |
11°C | 6°C | |
 Total Precipitation |
216 mm | 58 mm | |
| Rainy Days |
16 days | 9 days | |
December
UV index
The UV index is a maximum of 4 this month. That's a moderate value on the intensity scale of 1 to 11. Unprotected skin can burn in about 30 minutes.
Is January a good time to visit Coos Bay?
After some sun? Then January isn’t the best time to be in Coos Bay. There’s too much chance of rain this month.
Temperature records for Coos Bay in January
With 23°C, Coos Bay hit the highest temperature in the last 10 years in January 2014. The lowest daytime temperature in this month was 3°C in 2017. The extreme night temperatures ranged from a low of -3°C to a high of 14°C.
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Daily Temperature in January in Coos Bay
This chart shows the average daily temperatures, both day and night, for each day in January in Coos Bay, measured in degrees Celsius. The red line represents the maximum temperatures, while the blue line shows the minimums. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, gives an overview of the average daily temperatures during this month.
Daily Precipitation in January in Coos Bay
The chart below shows the average daily precipitation in January for Coos Bay, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are shown at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that rain is more likely. But it’s still an average, so each day can be different. Based on historical weather data for January, you can expect around 16 days of rain in Coos Bay.
Daily UV Index in January in Coos Bay
This chart shows the average daily UV index in January in Coos Bay, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Temperature in January in Coos Bay Over the Years
This chart shows the average temperature in January in Coos Bay, measured in degrees Celsius, over the past years.
Total Precipitation in January in Coos Bay Over the Years
This chart shows the average precipitation in January in Coos Bay, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail.
Daily climate in January for Coos Bay
Click on a specific day in January for detailed info on the typical weather on that day in Coos Bay. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in January in Coos Bay
Have you been to Coos Bay in January?
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Average Weather in Coos Bay by Month
Click on a month below to see detailed weather info for Coos Bay. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
