Aruba weather in August 2025

Expect 33°C daytime maximum temperatures in the shade with on average 9 hours of sunshine per day in Aruba in August based on long-term weather averages. There is usually 6 days with some rainfall and 87 mm of average monthly rainfall in August.

  • 33°C maximum daytime temperature in August in Aruba (Oranjestad)33
    33°C max day temperature
  • 9 hours of sunshine per day
  • 6 days with some rainfall in August in Aruba (Oranjestad)6
    6 days with some rainfall
  • 24°C minimum night-time temperature in August in Aruba (Oranjestad)24
    24°C min night temperature
  • 13 hours of daylight per day in August in Aruba (Oranjestad)13
    13 hours of daylight per day
  • Very high heat & humidity in August in Aruba (Oranjestad)VH
    Very High heat & humidity
  • 87 mm monthly rainfall in August in Aruba (Oranjestad)87
    87 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in August in Aruba (Oranjestad)11
    11+ (Extreme) UV index
  • 28°C sea temperature in August in Aruba (Oranjestad)28
    28°C sea temperature

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The August 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 / mm)  |  Imperial (°F / inches)

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More about Aruba

How hot is it in Aruba in August?

Daytime temperatures usually reach 33°C in Oranjestad, Aruba in August with very high heat and humidity, falling to 24°C at night.

How sunny is it in Aruba in August?

There are normally 9 hours of bright sunshine each day in Oranjestad, Aruba in August - that's 75% of daylight hours.

How warm is the sea around Aruba in August?

The average sea temperature around Oranjestad, Aruba in August is 28°C.

Does it rain in Aruba in August?

There are usually 6 days with some rain in Oranjestad, Aruba in August and the average monthly rainfall is 87mm.

Aruba August sunrise & sunset times

Browse the sunrise and sunset times for Aruba in August 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
Friday, 1st August 2025 06:26 19:06
Saturday, 16th August 2025 06:29 19:00
Sunday, 31st August 2025 06:29 18:51

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