Aruba weather in October
Aruba averages 31°C by day and 27°C at night in October, with the sea at 30°C and about 61 mm of rain in the month.
Day
31°C
Night
27°C
Sea
30°C
Rain
61 mm
Flight from London
9½h
What October feels like
October is hot in Aruba: proper beach weather.
The sea is warm at 30°C: comfortable for long swims.
Rain is occasional: about 61 mm in the month.
That is 15°C warmer than an average October day in London.
Of the 56 sun destinations we track, Aruba is the #7 warmest in October.
Want it warmer in October?
These are hotter than Aruba this month for at most an hour and a half more flying:
Aruba weather by month
October is highlighted. Compare with September and November, or see the full year in Aruba.
Aruba in October: quick answers
Is Aruba hot in October?
October is hot in Aruba: proper beach weather. Average highs are 31°C and lows 27°C.
Can you swim in Aruba in October?
The sea is warm at 30°C: comfortable for long swims.
Does it rain in Aruba in October?
Rain is occasional: about 61 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 October for every destination ranked by temperature, sea and flight time.
How we measured this
Averages of every day in October 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 October?
Save the restaurants, beaches and views you find on TikTok and Instagram for Aruba straight to a map, then let Dream Trip turn them into a day-by-day plan.
