Warm
Average highs sit around 31°C, giving warm days by monthly-average standards.
December verdict
Aruba in December
Weather score73Very good
Very good for holiday weather
Average highs sit around 31°C, giving warm days by monthly-average standards. Sunshine averages 7.6h per day, enough for a balanced month. Rainfall averages 61mm, which is relatively low for holiday planning.
December weather
Monthly averages
Temp
31°C
Rain
61mm
Sun
7.6h
Sea
27°C
Weather score
73
Very good
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
SwimSwim
Weather scoreWeather score
Trip feel
Drier
Rainfall averages 61mm, which is relatively low for holiday planning.
Some sun
Sunshine averages 7.6h per day, enough for a balanced 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
December31°C average high
December is cooler than the yearly average, which can make sightseeing feel gentler than in hotter months.
Warmest monthsMay to October
This stretch sets the upper range for average daytime heat.
Rain
December61mm average rain
December is wetter than Aruba's yearly average, so flexible plans matter more.
Driest monthsJanuary to August
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
December7.6 hours average sun
December is below Aruba's yearly sunshine average, so bright-day planning is less reliable than in peak months.
Brightest monthsJanuary to March and June to September
This stretch has the strongest sunshine in the monthly averages.
Sea temperature
December27°C average sea
December 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
December73 weather score
December 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.
