Beau Vallon weather in May 2025

Expect 29°C daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in Beau Vallon in May. Check more long-term weather averages for Beau Vallon in May before you book your next holiday to Seychelles in 2025/2026.

  • 29°C maximum daytime temperature in May in Beau Vallon29
    29°C max day temperature
  • 8 hours of sunshine per day
  • 15 days with some rainfall in May in Beau Vallon15
    15 days with some rainfall
  • 25°C minimum night-time temperature in May in Beau Vallon25
    25°C min night temperature
  • 12 hours of daylight per day in May in Beau Vallon12
    12 hours of daylight per day
  • High heat & humidity in May in Beau VallonH
    High heat & humidity
  • 133 mm monthly rainfall in May in Beau Vallon133
    133 mm of monthly rainfall
  • UV (maximum) index 11 (Extreme) in May in Beau Vallon11
    11 (Extreme) UV index
  • 29°C sea temperature in May in Beau Vallon29
    29°C sea temperature

More about the Beau Vallon

Beau Vallon by month

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The May weather guide for Seychelles (Beau Vallon) 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 Seychelles

How hot is it in Beau Vallon in May?

Daytime temperatures usually reach 29°C in Beau Vallon in May with high heat and humidity, falling to 25°C at night.

How sunny is it in Beau Vallon in May?

There are normally 8 hours of bright sunshine each day in Beau Vallon in May - that's 68% of daylight hours.

How warm is the sea around Beau Vallon in May?

The average sea temperature around Beau Vallon in May is 29°C.

Does it rain in Beau Vallon in May?

There are usually 15 days with some rain in Beau Vallon in May and the average monthly rainfall is 133mm.

Beau Vallon May sunrise & sunset times

Browse the sunrise and sunset times for Beau Vallon in May 2025. Select a month to view Beau Vallon sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st May 2025 06:17 18:14
Friday, 16th May 2025 06:18 18:12
Saturday, 31st May 2025 06:20 18:12

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