Weather in January 2025

Portland weather in January 2025

The weather in Portland in January is very cold with temperatures between -6°C and -1°C, warm clothes are a must.

You can expect about 3 to 8 days of rain in Portland during the month of January. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.

Portland is going to experience quite a number of days of snow during January. It’s the perfect time to build snowmen, drink hot cocoa, and have a snowball fight. Just remember to wear a warm scarf and a pair of mittens!

Our weather forecast can give you a great sense of what weather to expect in Portland in January 2025.

If you’re planning to visit Portland in the near future, we highly recommend that you review the 14 day weather forecast for Portland before you arrive.

Temperatures
Temperatures
-1° / -6°
Rainy Days
Rainy Days
4
Snowy Days
Snowy Days
10
Dry Days
Dry Days
17
Rainfall
Rainfall
43
mm
8.5
Sun Hours
8.5
Hrs

Portland annual weather

Month Temperatures Rainy Days Dry Days Snowy Days Rainfall Weather More details
January -1° / -6° 4 17 10 43 mm
Awful
February 0° / -5° 5 13 10 50 mm
Awful
March 4° / -2° 6 18 7 52 mm
Awful
April 9° / 3° 5 23 2 50 mm
Bad
May 15° / 9° 5 27 0 50 mm
Good
June 19° / 13° 4 26 0 60 mm
Good
July 23° / 16° 3 28 0 55 mm
Perfect
August 23° / 17° 3 28 0 53 mm
Perfect
September 20° / 13° 2 28 0 37 mm
Good
October 14° / 9° 5 26 0 60 mm
Good
November 8° / 3° 5 23 2 44 mm
Bad
December 3° / -2° 6 19 7 58 mm
Awful
Temperatures in Portland in January
Rain in Portland in January

Weather in Portland in January - FAQ

What is the average temperature in Portland in January?
The average temperature in Portland in January is -6/-1° C.
What is the chance of rain in Portland in January?
On average, there are 4 rainy days in Portland during January.
Weather wise, is January a good time to visit Portland?
The weather in Portland in January is awful.
Can it snow in Portland in January?
On average, there are 10 snowy days in Portland in January.
More about the weather in Portland