Aruba weather in May 2025

Expect 90°F daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in Aruba in May. Check more long-term weather averages for Aruba in May before you book your next holiday to Aruba in 2025/2026.

  • 90°F maximum daytime temperature in May in Aruba (Oranjestad)90
    90°F max day temperature
  • 8 hours of sunshine per day
  • 4 days with some rainfall in May in Aruba (Oranjestad)4
    4 days with some rainfall
  • 75°F minimum night-time temperature in May in Aruba (Oranjestad)75
    75°F min night temperature
  • 13 hours of daylight per day in May in Aruba (Oranjestad)13
    13 hours of daylight per day
  • Very high heat & humidity in May in Aruba (Oranjestad)VH
    Very High heat & humidity
  • 3.8 inches monthly rainfall in May in Aruba (Oranjestad)3.8
    3.8 inches of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in May in Aruba (Oranjestad)11
    11+ (Extreme) UV index
  • 81°F sea temperature in May in Aruba (Oranjestad)81
    81°F sea temperature

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The May weather guide for Aruba, represented by Oranjestad, (Oranjestad) 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 Aruba

How hot is it in Aruba in May?

Daytime temperatures usually reach 90°F in Oranjestad, Aruba in May with very high heat and humidity, falling to 75°F at night.

How sunny is it in Aruba in May?

There are normally 8 hours of bright sunshine each day in Oranjestad, Aruba in May - that's 65% of daylight hours.

How warm is the sea around Aruba in May?

The average sea temperature around Oranjestad, Aruba in May is 81°F.

Does it rain in Aruba in May?

There are usually 4 days with some rain in Oranjestad, Aruba in May and the average monthly rainfall is 3.8 inches.

Aruba May sunrise & sunset times

Browse the sunrise and sunset times for Aruba in May 2025. Select a month to view Aruba sunrise and sunset times for the next 12 months. The Aruba sunrise and sunset times shown below are for Oranjestad.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st May 2025 06:20 18:55
Friday, 16th May 2025 06:15 18:58
Saturday, 31st May 2025 06:14 19:02

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