Sao Joao weather in April 2026

Expect daytime maximum temperatures of 19°C in Sao Joao, Algarve in April based on long-term weather averages. There are 8 hours of sunshine per day on average with typically 41 mm of rainfall in the month.

  • 19°C maximum daytime temperature in April in Sao Joao19
    19°C max day temperature
  • 8 hours of sunshine per day
  • 9 days with some rainfall in April in Sao Joao9
    9 days with some rainfall
  • 11°C minimum night-time temperature in April in Sao Joao11
    11°C min night temperature
  • 13 hours of daylight per day in April in Sao Joao13
    13 hours of daylight per day
  • No heat & humidity in April in Sao Joao0
    No heat & humidity
  • 41 mm monthly rainfall in April in Sao Joao41
    41 mm of monthly rainfall
  • UV (maximum) index 7 (High) in April in Sao Joao7
    7 (High) UV index
  • 16°C sea temperature in April in Sao Joao16
    16°C sea temperature

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The April weather guide for Algarve (Sao Joao) 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 Sao Joao in April?

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

How sunny is it in Sao Joao in April?

There are normally 8 hours of bright sunshine each day in Sao Joao in April - that's 62% of daylight hours.

How warm is the sea around Sao Joao in April?

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

Does it rain in Sao Joao in April?

There are usually 9 days with some rain in Sao Joao in April and the average monthly rainfall is 41mm.

Sao Joao April sunrise & sunset times

Browse the sunrise and sunset times for Sao Joao in April 2026. Select a month to view Sao Joao sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st April 2026 06:19 18:55
Wednesday, 15th April 2026 05:59 19:08
Thursday, 30th April 2026 05:40 19:21

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