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.
The average daytime temperature around the coast during May to September is 10-12Â°C (50-55Â°F). A warm summer day would have temperatures around 20Â°C. Average daily sunshine in July and August is 5-6 hours and during the summer months the nights are bright.