Costa Rican Weather:

Low 70s year round is the temperature in the Central Plateau region with sea level temps between 80-90 degrees Fahrenheit most of the year. Summer (verano) is from December to April and rainy season (invierno) the remainder of the year. During the rainy season the rain comes typically in the afternoon on the Pacific side with plenty of morning time for outdoor activities. The Caribbean rainy season tends to be more constant.

Weather Report - Weather around the country

Satellite Image - Satellite image of Costa Rica