Seychelles weather in August 2025

Expect 27°C daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in Seychelles in August. Check more long-term weather averages for Seychelles in August before you book your next holiday to Seychelles in 2025/2026.

  • 27°C maximum daytime temperature in August in Seychelles (Mahe)27
    27°C max day temperature
  • 8 hours of sunshine per day
  • 17 days with some rainfall in August in Seychelles (Mahe)17
    17 days with some rainfall
  • 23°C minimum night-time temperature in August in Seychelles (Mahe)23
    23°C min night temperature
  • 12 hours of daylight per day in August in Seychelles (Mahe)12
    12 hours of daylight per day
  • Moderate heat & humidity in August in Seychelles (Mahe)M
    Moderate heat & humidity
  • 117 mm monthly rainfall in August in Seychelles (Mahe)117
    117 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in August in Seychelles (Mahe)11
    11+ (Extreme) UV index
  • 26°C sea temperature in August in Seychelles (Mahe)26
    26°C sea temperature

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The August weather guide for Seychelles (Mahe) 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.

Top Seychelles destinations

Below are average maximum temperatures at popular countries, regions and places in the Seychelles in August. Select a holiday destination to see more weather parameters.

All Seychelles destinations

Metric (°C / mm)  |  Imperial (°F / inches)

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More about the Seychelles

How hot is it in the Seychelles in August?

Daytime temperatures usually reach 27°C in Mahe, Seychelles in August with moderate heat and humidity, falling to 23°C at night.

How sunny is it in the Seychelles in August?

There are normally 8 hours of bright sunshine each day in Mahe, Seychelles in August - that's 63% of daylight hours.

How warm is the sea around the Seychelles in August?

The average sea temperature around Mahe, Seychelles in August is 26°C.

Does it rain in the Seychelles in August?

There are usually 17 days with some rain in Mahe, Seychelles in August and the average monthly rainfall is 117mm.

Seychelles August sunrise & sunset times

Browse the sunrise and sunset times for Seychelles in August 2025. Select a month to view Seychelles sunrise and sunset times for the next 12 months. The Seychelles sunrise and sunset times shown below are for Mahe.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st August 2025 06:27 18:22
Saturday, 16th August 2025 06:24 18:21
Sunday, 31st August 2025 06:18 18:19

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