Costa Rica has mainly 2 seasons: the dry and the rainy season. The dry season is from December- May and the rainy season June- November.
However during rainy months it may only rain late in the afternoon so visitors still enjoy sunny days on the beach and outdoor activities during the daytime. Puntarenas is the closest city we could find on the weather channel. Puntarenas is located 30 miles north from Los Sueños.