BEAS Temperature At BEAS in Aruba, for a period of record spanning 1971 – 2014 average annual 2m air temperature = 28 °C warmest year on record = 28.9 °C in 1998 coldest year on record = 26.9 °C in 1974 warmest month on average = 29.2 °C in September warmest month on record = …