Hot
Average highs reach 33°C, so days can feel very hot.
Weather Guide
Aruba Average Monthly Weather
Weather score74Very good annual avg
Best months: February, March, January
Across the year, average daytime temperatures are around 32°C, sunshine averages 8.1h per day, and rainfall totals about 425mm. Sea temperatures average 27°C across the year.
Annual weather
Annual averages
Temp
32°C
Rain
425mm
Annual total
Sun
8.1h
Sea
27°C
Weather score
74
Very good avg
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
SwimSwim
Weather scoreWeather score
Trip feel
Drier
Rainfall averages 28mm, which is relatively low for holiday planning.
Bright
Sunshine averages 8.8h per day, so bright days are a strong part of the month.
Warm sea
Sea temperatures average 27°C, so swimming is usually comfortable by monthly-average standards.
Map
Weather map
Compare Aruba with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
July33°C average high
July sits in the warmer part of the year, so midday sightseeing can feel heavier than in cooler months.
Warmest monthsMay to October
This stretch sets the upper range for average daytime heat.
Rain
July28mm average rain
July sits on the drier side of Aruba's year, which helps with sightseeing and transfers.
Driest monthsJanuary to August
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
July8.8 hours average sun
July is one of Aruba's sunniest months, with some of the strongest bright-day conditions in the yearly averages.
Brightest monthsJanuary to March and June to September
This stretch has the strongest sunshine in the monthly averages.
Sea temperature
July27°C average sea
July is close to Aruba's yearly sea-temperature average, so swimming comfort is fairly typical.
Warmest seaAugust to November
Sea temperatures are usually near 28°C in this stretch, so swimming comfort is at its strongest.
Weather score
July74 weather score
July sits close to Aruba's yearly weather-score average, giving a typical overall read on the month.
Best weather monthsJanuary to August and December
These months have the strongest weather score in the monthly averages.
