Warm
Average highs sit around 30°C, giving warm days by monthly-average standards.
January verdict
Aruba in January
Weather score77Very good
Very good for holiday weather
Average highs sit around 30°C, giving warm days by monthly-average standards. Sunshine averages 8.2h per day, so bright days are a strong part of the month. Rainfall averages 35mm, which is relatively low for holiday planning.
January weather
Monthly averages
Temp
30°C
Rain
35mm
Sun
8.2h
Sea
26°C
Weather score
77
Very good
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
SwimSwim
Weather scoreWeather score
Trip feel
Drier
Rainfall averages 35mm, which is relatively low for holiday planning.
Bright
Sunshine averages 8.2h per day, so bright days are a strong part of the month.
Swimmable
Sea temperatures average 26°C, which can work for swimming but may feel fresh.
Map
Weather map
Compare Aruba with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
January30°C average high
January 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
January35mm average rain
January sits near Aruba's yearly rainfall average, so rain is a normal planning factor rather than an outlier.
Driest monthsJanuary to August
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
January8.2 hours average sun
January sits close to Aruba's yearly sunshine average, so it is a middle-of-the-pack month for bright days.
Brightest monthsJanuary to March and June to September
This stretch has the strongest sunshine in the monthly averages.
Sea temperature
January26°C average sea
January is one of the cooler sea months locally, though the water still averages warm enough for most swimmers.
Warmest seaAugust to November
Sea temperatures are usually near 28°C in this stretch, so swimming comfort is at its strongest.
Weather score
January77 weather score
January scores above Aruba's yearly average, so the overall weather mix is stronger than most months.
Best weather monthsJanuary to August and December
These months have the strongest weather score in the monthly averages.
