Portimao weather in April 2025

Expect daytime maximum temperatures of 19°C in Portimao, Algarve in April based on long-term weather averages. There are 8 hours of sunshine per day on average with typically 42 mm of rainfall in the month.

  • 19°C maximum daytime temperature in April in Portimao19
    19°C max day temperature
  • 8 hours of sunshine per day
  • 9 days with some rainfall in April in Portimao9
    9 days with some rainfall
  • 11°C minimum night-time temperature in April in Portimao11
    11°C min night temperature
  • 13 hours of daylight per day in April in Portimao13
    13 hours of daylight per day
  • No heat & humidity in April in Portimao0
    No heat & humidity
  • 42 mm monthly rainfall in April in Portimao42
    42 mm of monthly rainfall
  • UV (maximum) index 7 (High) in April in Portimao7
    7 (High) UV index
  • 16°C sea temperature in April in Portimao16
    16°C sea temperature

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The April weather guide for Algarve (Portimao) 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 the Algarve

How hot is it in Portimao in April?

Daytime temperatures usually reach 19°C in Portimao in April, falling to 11°C at night.

How sunny is it in Portimao in April?

There are normally 8 hours of bright sunshine each day in Portimao in April - that's 61% of daylight hours.

How warm is the sea around Portimao in April?

The average sea temperature around Portimao in April is 16°C.

Does it rain in Portimao in April?

There are usually 9 days with some rain in Portimao in April and the average monthly rainfall is 42mm.

Portimao April sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Tuesday, 1st April 2025 06:20 18:57
Tuesday, 15th April 2025 06:00 19:09
Wednesday, 30th April 2025 05:41 19:23

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