Weather in Costa Rica for April 2025

In April, Costa Rica experiences a transition from the dry season to the beginning of the rainy season. At the start of the month, the weather in Costa Rica is generally warm and dry, with average temperatures around 28° in the coastal areas and 22° in the central highlands.

The Pacific coast tends to be drier and hotter, while the Caribbean coast may experience more rainfall.

As the month progresses, the weather becomes increasingly humid, and sporadic showers become more frequent, especially in the afternoons and evenings. By the end of April, temperatures remain relatively consistent, but the increased humidity can make it feel warmer than the actual temperature.

The central valley and Pacific coast may experience occasional thunderstorms, while the Caribbean coast tends to receive more consistent rainfall.

Overall, April in Costa Rica offers a mix of warm, sunny days and brief, refreshing showers, making it an ideal time to explore the lush landscapes and diverse wildlife that the country is known for.

Travelers should be prepared for varying weather conditions and pack accordingly for both sunny and rainy days.

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