Aruba weather in August
Aruba averages 31°C by day and 27°C at night in August, with the sea at 28°C and about 35 mm of rain in the month.
Day
31°C
Night
27°C
Sea
28°C
Rain
35 mm
Flight from London
9½h
What August feels like
August is hot in Aruba: proper beach weather.
The sea is warm at 28°C: comfortable for long swims.
Rain is occasional: about 35 mm in the month.
That is 8°C warmer than an average August day in London.
Of the 56 sun destinations we track, Aruba is the #22 warmest in August.
Want it warmer in August?
These are hotter than Aruba this month for at most an hour and a half more flying:
Aruba weather by month
August is highlighted. Compare with July and September, or see the full year in Aruba.
Aruba in August: quick answers
Is Aruba hot in August?
August is hot in Aruba: proper beach weather. Average highs are 31°C and lows 27°C.
Can you swim in Aruba in August?
The sea is warm at 28°C: comfortable for long swims.
Does it rain in Aruba in August?
Rain is occasional: about 35 mm in the month.
What is the warmest month in Aruba?
September, at an average high of 32°C. The coolest is January at 28°C.
How long is the flight to Aruba from the UK?
About 9½h direct from London, estimated from the 7,512 km distance. Check your airline for exact times.
Still choosing? See where is hot in August for every destination ranked by temperature, sea and flight time.
How we measured this
Averages of every day in August from 2016 to 2025, from the Open-Meteo historical weather archive (ECMWF ERA5 reanalysis). Sea temperature is the 2023 to 2025 average from the Open-Meteo marine archive. Rain is the average monthly total. Reanalysis describes an area about 25 km across, so sheltered resorts can run a degree or two warmer. Flight time is a distance-based estimate from London Heathrow.
Planning Aruba in August?
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