Contents
- Weather in January
- Frequently asked questions
- Average temperature in January
- Average pressure in January
- Average wind speed in January
- Average humidity in January
- Average rainfall in January
- Average rainfall days in January
- Average snowfall in January
- Average snowfall days in January
- Average daylight in January
- Average sunshine in January
- Average sunshine days in January
- Average UV index in January
- Average cloud cover in January
- Average visibility in January
Weather in January
Temperature
Coos Bay, Oregon, experiences a minor change to a fresh 50.5°F (10.3°C) in average high-temperature during January, closely reflecting December. In the month of January, Coos Bay experiences a minor discrepancy from peak daytime temperatures, settling at an average low-temperature of 42.4°F (5.8°C).Humidity
The average relative humidity in January in Coos Bay is 83%.Rainfall
In Coos Bay, in January, it is raining for 18.1 days, with typically 5.16" (131mm) of accumulated precipitation. In Coos Bay, during the entire year, the rain falls for 153 days and collects up to 33.5" (851mm) of precipitation.Snowfall
January, February and November are months with snowfall in Coos Bay. January is the first month it typically snows in Coos Bay. Throughout January, in the average 0.1 snowfall days, it receives 0.04" (1mm) of snow. In Coos Bay, during the entire year, snow falls for 0.7 days and aggregates up to 0.31" (8mm) of snow.Daylight
In Coos Bay, Oregon, the average length of the day in January is 9h and 25min.On the first day of January in Coos Bay, sunrise is at 7:49 am and sunset at 4:51 pm. On the last day of the month, sunrise is at 7:33 am and sunset at 5:26 pm PST.
Sunshine
January and February, with an average of 4.4h of sunshine, are months with the least sunshine.UV index
The average daily maximum UV index in January in Coos Bay is 3. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for average individuals.Note: The maximum daily UV index, 3 in January, converts into the following recommendations:
Prioritize safety - Recommendations to avert sunburn are shared. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. Experience reduced UV exposure by about half when donning a wide-brim hat. Be aware! The reflective nature of snow can magnify the Sun's UV radiation almost twofold.
Frequently asked questions
What are January temperatures in Coos Bay?
What is the average humidity in January in Coos Bay?
How many days does it rain in January in Coos Bay?
When does it start snowing in Coos Bay?
How many hours of daylight does Coos Bay have in January?
When is the sunrise / sunset in January in Coos Bay?
What is the month with the least sunshine in Coos Bay?
How long on average sun shines in January in Coos Bay?
How high is the UV index in January in Coos Bay?
Average temperature in January
Coos Bay, OR
- Average high temperature in January: 50.5°F
The warmest month (with the highest average high temperature) is August (66.9°F).
The month with the lowest average high temperature is December (49.1°F).
- Average low temperature in January: 42.4°F
The month with the highest average low temperature is August (52.3°F).
The coldest months (with the lowest average low temperature) are February and December (41.7°F).
Average pressure in January
Coos Bay, OR
- Average pressure in January: 30.1"Hg
The month with the highest atmospheric pressure is January (30.1"Hg).
The month with the lowest atmospheric pressure is September (30.01"Hg).
Average wind speed in January
Coos Bay, OR
- Average wind speed in January: 8.8mph
The windiest month (with the highest average wind speed) is March (9.1mph).
The calmest month (with the lowest average wind speed) is August (6.9mph).
Average humidity in January
Coos Bay, OR
- Average humidity in January: 83%
The months with the highest relative humidity are February and August (84%).
The months with the lowest relative humidity are April and October (81%).
Average rainfall in January
Coos Bay, OR
- Average rainfall in January: 5.16"
The wettest month (with the highest rainfall) is December (5.87").
The driest month (with the least rainfall) is July (0.16").
Average rainfall days in January
Coos Bay, OR
- Average rainfall days in January: 18.1 days
The month with the highest number of rainy days is March (19.2 days).
The month with the least rainy days is August (3.5 days).
Average snowfall in January
Coos Bay, OR
- Average snowfall in January: 0.04"
The month with the highest snowfall is February (0.2").
The months with the least snowfall are March, April, May, June, July, August, September, October and December (0").
Average snowfall days in January
Coos Bay, OR
- Average snowfall days in January: 0.1 days
The month with the highest number of snowfall days is February (0.3 days).
The months with the least snowfall days are March, April, May, June, July, August, September and October (0 days).
Average daylight in January /
Average sunshine in January
Coos Bay, OR
- Average daylight in January: 9h and 2min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in January: 4h and 2min
The month with the most sunshine is July (Average sunshine: 10h and 48min).
The months with the least sunshine are January and February (Average sunshine: 4h and 24min).
Average sunshine days in January
Coos Bay, OR
- Average sunshine days in January: 11.6 days
The month with the most sunshine days is July (25.7 days).
The month with the least sunshine days is February (9.7 days).
Average UV index in January
Coos Bay, OR
- Average UV index in January: 3
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are February and December (UV index 2).
Average cloud cover in January
Coos Bay, OR
- Average cloud cover in January: 53
The month with the most cloud cover is February (Cloud cover 56).
The months with the least cloud cover are July and September (Cloud cover 28).
Average visibility in January
Coos Bay, OR
- Average visibility in January: 6mi
The months with the highest visibility are January, February, March, April, May, June, September, October, November and December (6mi).
The months with the lowest visibility are July and August (5mi).
Coos Bay, Oregon, USA
Weather forecast for your location
2. Allow the app to use your location
