Portland weather in January 2021

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  • 7°C maximum daytime temperature in January in Portland7
    7°C max day temperature
  • 3 hours of sunshine per day
  • 17 days with some rainfall in January in Portland17
    17 days with some rainfall
  • 0°C minimum night-time temperature in January in Portland0
    0°C min night temperature
  • 9 hours of daylight per day in January in Portland9
    9 hours of daylight per day
  • No heat & humidity in January in Portland0
    No heat & humidity
  • 163 mm monthly rainfall in January in Portland163
    163 mm of monthly rainfall
  • UV (maximum) index 1 (Low) in January in Portland1
    1 (Low) UV index
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The January weather guide for Portland, Oregon 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.

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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 sunrise & sunset times for January 2021

Browse the sunrise & sunset times for Portland in January 2021. Select a month to view Portland sunrise & sunset times for the next twelve months.


Date Sunrise times Sunset times
Friday, 1st January 2021 07:51 16:38
Saturday, 16th January 2021 07:46 16:56
Sunday, 31st January 2021 07:32 17:16
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Metric (°C / mm)  |  Imperial (°F / inches)

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Where is warm in Oregon in January for 2021/2022?

Below are average maximum temperatures at popular destinations in Oregon in January. Select a destination to see more weather parameters.

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