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.
Thanks to its location, the weather is warm and sunny all over the year. The average maximum temperatures range between 91 to 93 degrees Fahrenheit between May and August und reach the lowest in January and February with 62 degrees Fahrenheit. The water temperature in Cancun is always warm, with comfortable 77 degrees as the lowest and warm 84 degrees as the highest. This means optimal conditions for swimming, diving or relaxing in the Caribbean Sea and for sun bathing on the wide beaches around Cancun.