National Agri Station Temperature At National Agri Station in St. Kitts, for a period of record spanning 1981 – 2007 average annual 2m air temperature = 27.1 °C warmest year on record = 28 °C in 2005 coldest year on record = 25.5 °C in 1997 warmest month on average = 28.7 °C in August …