Raiatea weather in August 2025

Expect 28°C daytime maximum temperatures in the shade with on average -9999 hours of sunshine per day in Raiatea in August. Check more long-term weather averages for Raiatea in August before you book your next holiday to French Polynesia in 2025/2026.

  • 28°C maximum daytime temperature in August in Raiatea28
    28°C max day temperature
  • 4 days with some rainfall in August in Raiatea4
    4 days with some rainfall
  • 22°C minimum night-time temperature in August in Raiatea22
    22°C min night temperature
  • 12 hours of daylight per day in August in Raiatea12
    12 hours of daylight per day
  • Moderate heat & humidity in August in RaiateaM
    Moderate heat & humidity
  • 68 mm monthly rainfall in August in Raiatea68
    68 mm of monthly rainfall
  • UV (maximum) index 9 (Very High) in August in Raiatea9
    9 (Very High) UV index
  • 27°C sea temperature in August in Raiatea27
    27°C sea temperature

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The August weather guide for French Polynesia (Raiatea) 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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How hot is it in Raiatea in August?

Daytime temperatures usually reach 28°C in Raiatea in August with moderate heat and humidity, falling to 22°C at night.

How warm is the sea around Raiatea in August?

The average sea temperature around Raiatea in August is 27°C.

Does it rain in Raiatea in August?

There are usually 4 days with some rain in Raiatea in August and the average monthly rainfall is 68mm.

Raiatea August sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st August 2025 06:31 17:54
Saturday, 16th August 2025 06:23 17:57
Sunday, 31st August 2025 06:13 17:59

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