Porto weather in July 2025

Expect 23°C daytime maximum temperatures in the shade with on average 11 hours of sunshine per day in Porto in July. Check more long-term weather averages for Porto in July before you book your next holiday to Corsica in 2025/2026.

  • 23°C maximum daytime temperature in July in Porto23
    23°C max day temperature
  • 11 hours of sunshine per day
  • 4 days with some rainfall in July in Porto4
    4 days with some rainfall
  • 16°C minimum night-time temperature in July in Porto16
    16°C min night temperature
  • 15 hours of daylight per day in July in Porto15
    15 hours of daylight per day
  • No heat & humidity in July in Porto0
    No heat & humidity
  • 19 mm monthly rainfall in July in Porto19
    19 mm of monthly rainfall
  • UV (maximum) index 9 (Very High) in July in Porto9
    9 (Very High) UV index
  • 23°C sea temperature in July in Porto23
    23°C sea temperature

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The July weather guide for Corsica (Porto) 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)

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More about Corsica

How hot is it in Porto in July?

Daytime temperatures usually reach 23°C in Porto in July, falling to 16°C at night.

How sunny is it in Porto in July?

There are normally 11 hours of bright sunshine each day in Porto in July - that's 71% of daylight hours.

How warm is the sea around Porto in July?

The average sea temperature around Porto in July is 23°C.

Does it rain in Porto in July?

There are usually 4 days with some rain in Porto in July and the average monthly rainfall is 19mm.

Porto July sunrise & sunset times

Browse the sunrise and sunset times for Porto in July 2025. Select a month to view Porto sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Tuesday, 1st July 2025 04:53 20:05
Wednesday, 16th July 2025 05:03 19:59
Thursday, 31st July 2025 05:17 19:45

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