St Gilles weather in May 2025

Expect 24°C daytime maximum temperatures in the shade with on average 6 hours of sunshine per day in St Gilles in May. Check more long-term weather averages for St Gilles in May before you book your next holiday to Reunion in 2025/2026.

  • 24°C maximum daytime temperature in May in St Gilles24
    24°C max day temperature
  • 6 hours of sunshine per day
  • 15 days with some rainfall in May in St Gilles15
    15 days with some rainfall
  • 17°C minimum night-time temperature in May in St Gilles17
    17°C min night temperature
  • 11 hours of daylight per day in May in St Gilles11
    11 hours of daylight per day
  • Low heat & humidity in May in St GillesL
    Low heat & humidity
  • 104 mm monthly rainfall in May in St Gilles104
    104 mm of monthly rainfall
  • UV (maximum) index 7 (High) in May in St Gilles7
    7 (High) UV index
  • 26°C sea temperature in May in St Gilles26
    26°C sea temperature

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The May weather guide for Reunion (St Gilles) 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 St Gilles in May?

Daytime temperatures usually reach 24°C in St Gilles in May, falling to 17°C at night.

How sunny is it in St Gilles in May?

There are normally 6 hours of bright sunshine each day in St Gilles in May - that's 57% of daylight hours.

How warm is the sea around St Gilles in May?

The average sea temperature around St Gilles in May is 26°C.

Does it rain in St Gilles in May?

There are usually 15 days with some rain in St Gilles in May and the average monthly rainfall is 104mm.

St Gilles May sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st May 2025 06:36 17:56
Friday, 16th May 2025 06:42 17:48
Saturday, 31st May 2025 06:49 17:45

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