Calheia weather in August 2025

Expect 23°C daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in Calheia in August. Check more long-term weather averages for Calheia in August before you book your next holiday to Madeira in 2025/2026.

  • 23°C maximum daytime temperature in August in Calheia23
    23°C max day temperature
  • 8 hours of sunshine per day
  • 3 days with some rainfall in August in Calheia3
    3 days with some rainfall
  • 17°C minimum night-time temperature in August in Calheia17
    17°C min night temperature
  • 13 hours of daylight per day in August in Calheia13
    13 hours of daylight per day
  • No heat & humidity in August in Calheia0
    No heat & humidity
  • 10 mm monthly rainfall in August in Calheia10
    10 mm of monthly rainfall
  • UV (maximum) index 10 (Very High) in August in Calheia10
    10 (Very High) UV index
  • 23°C sea temperature in August in Calheia23
    23°C sea temperature

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The August weather guide for Madeira (Calheia) 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 Madeira

How hot is it in Calheia in August?

Daytime temperatures usually reach 23°C in Calheia in August, falling to 17°C at night.

How sunny is it in Calheia in August?

There are normally 8 hours of bright sunshine each day in Calheia in August - that's 59% of daylight hours.

How warm is the sea around Calheia in August?

The average sea temperature around Calheia in August is 23°C.

Does it ever rain in Calheia in August?

There are usually 3 days with some rain in Calheia in August and the average monthly rainfall is 10mm.

Calheia August sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st August 2025 06:23 20:07
Saturday, 16th August 2025 06:33 19:52
Sunday, 31st August 2025 06:43 19:34

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