Olhao weather in June 2025

Expect 25°C daytime maximum temperatures in the shade with on average 11 hours of sunshine per day in Olhao in June. Check more long-term weather averages for Olhao in June before you book your next holiday to Algarve in 2025/2026.

  • 25°C maximum daytime temperature in June in Olhao25
    25°C max day temperature
  • 11 hours of sunshine per day
  • 3 days with some rainfall in June in Olhao3
    3 days with some rainfall
  • 15°C minimum night-time temperature in June in Olhao15
    15°C min night temperature
  • 15 hours of daylight per day in June in Olhao15
    15 hours of daylight per day
  • Low heat & humidity in June in OlhaoL
    Low heat & humidity
  • 17 mm monthly rainfall in June in Olhao17
    17 mm of monthly rainfall
  • UV (maximum) index 9 (Very High) in June in Olhao9
    9 (Very High) UV index
  • 19°C sea temperature in June in Olhao19
    19°C sea temperature

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The June weather guide for Algarve (Olhao) 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 Olhao in June?

Daytime temperatures usually reach 25°C in Olhao in June with low heat and humidity, falling to 15°C at night.

How sunny is it in Olhao in June?

There are normally 11 hours of bright sunshine each day in Olhao in June - that's 74% of daylight hours.

How warm is the sea around Olhao in June?

The average sea temperature around Olhao in June is 19°C.

Does it ever rain in Olhao in June?

There are usually 3 days with some rain in Olhao in June and the average monthly rainfall is 17mm.

Olhao June sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Sunday, 1st June 2025 05:13 19:46
Sunday, 15th June 2025 05:11 19:53
Monday, 30th June 2025 05:15 19:55

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