Silhouette weather in May 2025

Expect 84°F daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in Silhouette in May. Check more long-term weather averages for Silhouette in May before you book your next holiday to Seychelles in 2025/2026.

  • 84°F maximum daytime temperature in May in Silhouette84
    84°F max day temperature
  • 8 hours of sunshine per day
  • 15 days with some rainfall in May in Silhouette15
    15 days with some rainfall
  • 77°F minimum night-time temperature in May in Silhouette77
    77°F min night temperature
  • 12 hours of daylight per day in May in Silhouette12
    12 hours of daylight per day
  • High heat & humidity in May in SilhouetteH
    High heat & humidity
  • 5.2 inches monthly rainfall in May in Silhouette5.2
    5.2 inches of monthly rainfall
  • UV (maximum) index 11 (Extreme) in May in Silhouette11
    11 (Extreme) UV index
  • 84°F sea temperature in May in Silhouette84
    84°F sea temperature

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The May weather guide for Seychelles (Silhouette) 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)  |  Imperial (°F)

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More about the Seychelles

How hot is it in Silhouette in May?

Daytime temperatures usually reach 84°F in Silhouette in May with high heat and humidity, falling to 77°F at night.

How sunny is it in Silhouette in May?

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

How warm is the sea around Silhouette in May?

The average sea temperature around Silhouette in May is 84°F.

Does it rain in Silhouette in May?

There are usually 15 days with some rain in Silhouette in May and the average monthly rainfall is 5.2 inches.

Silhouette May sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st May 2025 06:17 18:15
Friday, 16th May 2025 06:18 18:13
Saturday, 31st May 2025 06:20 18:13

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