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.
May is a hot month in Cancun, and the range of temperatures goes from 22Â°C in the morning to 34Â°C in the afternoon. Travellers can enjoy a swim in the 27Â°C waters as well as tanning in the 7 hours of daily sunshine.