Oregon weather in January 2026
Oregon weather in January 2026
Day
10 °C
Night
3 °C
Sea
10 °C
Precipitation
312 mm
in month
Rainy days
19 days
in month
Daylight
9 hours
average
Sunshine
3 hours
average
Humidity
85 %
Day
10 °C
Night
3 °C
Sea
10 °C
Precipitation
312 mm
in month
Rainy days
19 days
in month
Daylight
9 hours
average
Sunshine
3 hours
average
Humidity
85 %
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Weather overview and FAQs
Weather overview
In January in Oregon, the average air temperature ranges from 10 °C (51 °F) during the day to 3 °C (38 °F) at night. There are 19 days of rain on average, where the rainfall is 312 mm (12.29 in).
Is January a good month to visit Oregon?
In January there are not good conditions to visit Oregon. A relatively low temperature of 10 °C (51 °F) may be ideal for walking or outdoor activities, but some people may have a different idea of the holiday. The night temperature of 3 °C (38 °F) is not inviting for evening and night activities except for visiting a bar and having beer or two. In Oregon in January, there is a wet season, which means that it could rain more often there during your stay.
What temperature can I expect during the day in Oregon in January?
The average daily temperature in Oregon in January is 10 °C (51 °F). Don't forget a sweater and light or normal jacket, but also pack light clothing in case the temperatures are above average. The weather at this time can be somewhat changeable and a wide range of clothing can become handy.
How many days of precipitation on average can I expect in January in Oregon?
There are 19 days, which are rainy in January in Oregon, that is, days with precipitation more than 2 mm (0.08 in). Converted to days of the week, this means that it will occur on an average of 4.5 days of the week, or in general - 65 % days.
What is the rainfall intensity in Oregon in January?
In January in Oregon, there is 312 mm (12.29 in) rainfall, which means on average 10 mm (0.41 in) rainfall per day.
How many hours of sun to expect in January in Oregon?
In Oregon in January, you can expect around 3 hours of sunshine.
Is January part of the wet season in Oregon?
Yes, in January in Oregon there is a wet season with 19 days, when there is rain in a month.
How windy is it in Oregon in January?
An average wind scale that can be expected in Oregon in January is 5.
What level of humidity is to expect in Oregon in January?
Humidity in Oregon in January is 85 %.
How long is the day (from dawn till dusk) in Oregon in January?
The length of daylight in Oregon in January is 9 hours.
Is the weather in Oregon warmer in January than in December?
Yes, January in Oregon is warmer than December by 1 °C (33 °F).
Is the temperature rising or falling in the course of time in January in Oregon?
Over the course of January in Oregon, the temperatures are rising from 10 °C (50 °F) at the beginning of the month to 11 °C (52 °F) at the end of the month.
Is Oregon rainier in January than in February?
Yes, Oregon is a rainier January than in February.