DAILY CLIMATE REPORT - issued daily: Detailed daily weather statistics (usually for yesterday), including temperature, precipitation, degree days, wind, humidity, sunrise/sunset, and record temperature data for the following day.
In Costa Rica the average annual temperature is around 21 to 27 degrees Celsius or 70 to 81 degrees Fahrenheit and the coolest months of the year are November, December and January. The months March through May are the hottest months of the year, so make sure you protect yourself from the sun.
Weather in Turks and Caicos in May. Typical Weather in May. May temperatures in Turks and Caicos range from an average low of 77.0 degrees to an average high of 85.0 degrees. Rain. Rain is most likely to occur around 8:00 PM during the month of May, and it is least likely to occur around 5:00 AM . In Turks and Caicos during May, thunderstorms -- when they occur -- are most likely sometime around 8:00 PM .