The average temperature ranges between 85 and 90 degrees (29-32 degrees celsius) from June to October, sometimes reaching the mid 90's (35 degrees celsius), especially in the late summer months. From November to May the average temperature is 80 to 84 degrees (27-29 degrees celsius). Water temperature in the summer is 82 to 84 degrees (28-29 degrees celsius) and in winter about 74 to 78 degrees (23-26 degrees celsius). A constant trade wind keeps the climate at a very comfortable level.
There is an annual rainfall of 21 inches on Grand Turk and South Caicos, but as you go further west the average rainfall could increase to 40 inches. In an average year the Turks and Caicos has 350 days of sunshine.
Hurricane season runs from June 1 to November 30th.