The Caribbean is never cold and boasts one of the most pleasant tropical climates on the planet — there is no bad time of the year to visit Antiqua. You're almost guaranteed gorgeous weather whenever you choose to go so expect to enjoy temperatures between 25 ºC – 31°C year-round. The best time is considered to be December to April when humidity is low and it is drier. May to November can get a few degrees warmer and in typical tropical style it gets a little wetter but downpours are brief. You're most likely to encounter a storm in October. The average temperature range overall is extremely slim and the best month to swim in the crystalline sea would be August where the average water temperature reaches 29 °C.
Antigua Climate Chart
Average Temperatures (°C) in Antigua throughout the year
Antigua Rainfall Chart
Average Rainfall (mm) in Antigua throughout the year