Portland, Oregon’s climate in January 2025 is predicted to be chilly and moist, with common temperatures starting from 35 to 45 levels Fahrenheit. The town is prone to expertise rain or snow all through the month, with occasional breaks of sunshine. January is often the coldest and wettest month of the 12 months in Portland, so guests needs to be ready for inclement climate.
The chilly and moist climate in Portland throughout January may be attributed to town’s location within the Pacific Northwest. The area is thought for its delicate, moist winters and heat, dry summers. Nonetheless, through the winter months, the jet stream typically dips southward, bringing chilly, moist air from the Gulf of Alaska to the Pacific Northwest. This air can produce rain, snow, and freezing temperatures.
