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.
March through April is the hottest weather of the year on the Pacific side of Costa Rica. Highs around 86 to 96 Â°F (30-37 Â°C) and low temperatures of 76 to 86 Â°F (25-30 Â°C) keep the beaches sizzling and thereâs nearly never any rain to cool things off.