Porto weather in January 2021

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  • 14°C maximum daytime temperature in January in Porto14
    14°C max day temperature
  • 4 hours of sunshine per day
  • 17 days with some rainfall in January in Porto17
    17 days with some rainfall
  • 5°C minimum night-time temperature in January in Porto5
    5°C min night temperature
  • 10 hours of daylight per day in January in Porto10
    10 hours of daylight per day
  • No heat & humidity in January in Porto0
    No heat & humidity
  • 168 mm monthly rainfall in January in Porto168
    168 mm of monthly rainfall
  • UV (maximum) index 2 (Low) in January in Porto2
    2 (Low) UV index
  • 14°C sea temperature in January in Porto14
    14°C sea temperature
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Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

The January weather guide for Porto, Portugal 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 warm is it in Porto in January?

Daytime temperatures usually reach 14°C in Porto in January, falling to 5°C at night.

How sunny is it in Porto in January?

There are normally 4 hours of bright sunshine each day in Porto in January - that's 42% of daylight hours.

How warm is the sea around Porto in January?

The average sea temperature around Porto in January is 14°C.

Does it rain in Porto in January?

There are usually 17 days with some rain in Porto in January and the average monthly rainfall is 168mm.

Porto sunrise & sunset times for January 2021

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st January 2021 08:00 17:17
Saturday, 16th January 2021 07:57 17:32
Sunday, 31st January 2021 07:46 17:50
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Metric (°C / mm)  |  Imperial (°F / inches)

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Where is hot in Portugal in January for 2021/2022?

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

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