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Portland weather in January 2025
Expect 7°C daytime maximum temperatures in the shade with on average 3 hours of sunshine per day in Portland in January. Check more long-term weather averages for Portland in January before you book your next holiday to Oregon in 2025/2026.
- 77°C max day temperature
- 3 hours of sunshine per day
- 1717 days with some rainfall
- 00°C min night temperature
- 99 hours of daylight per day
- 0No heat & humidity
- 163163 mm of monthly rainfall
- 11 (Low) UV index
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Portland by month
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Recommended for Oregon
The January weather guide for Oregon (Portland) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.
Metric (°C / mm) | Imperial (°F / inches)
More about the USA
How cold is it in Portland in January?
Daytime temperatures usually reach 7°C in Portland in January, falling to 0°C at night.
How sunny is it in Portland in January?
There are normally 3 hours of bright sunshine each day in Portland in January - that's 30% of daylight hours.
Does it rain in Portland in January?
There are usually 17 days with some rain in Portland in January and the average monthly rainfall is 163mm.
Portland January sunrise & sunset times
Browse the sunrise and sunset times for Portland in January 2025. Select a month to view Portland sunrise and sunset times for the next 12 months.
JanFebMarAprMayJunJulAugSepOctNovDec
Date | Sunrise times | Sunset times |
---|---|---|
Wednesday, 1st January 2025 | 07:51 | 16:38 |
Thursday, 16th January 2025 | 07:46 | 16:56 |
Friday, 31st January 2025 | 07:32 | 17:17 |
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