average january temperature in aruba
Aruba: Annual Weather Averages. May is the hottest month in Aruba with an average temperature of 29Â°C (83Â°F) and the coldest is January at 27Â°C (80Â°F). The wettest month is November with an average of 90mm of rain. The best month to swim in the sea is in October when the average sea temperature is 29Â°C (85Â°F).