Costa Rica’s high season for tourism runs from late November to late April, which coincides almost perfectly with the chill of winter in the United States, Canada, and Europe. The high season is also the dry season. If you want some unadulterated time on a tropical beach and a little less rain during your rainforest experience, this is the time to come. During this period (especially during the Christmas holiday and Holy Week before Easter), the tourism industry operates at full tilt—prices are higher, attractions are more crowded, and reservations need to be made in advance.
Local tourism operators often call the tropical rainy season (May through mid-November) the “green season,” an apt euphemism. At this time of year, even brown and barren Guanacaste province becomes lush and verdant. Many locals will tell you the rainy season is their favorite time of year. It’s easy to find or at least negotiate reduced rates, there are far fewer tourists, and the rain is often limited to a few hours each afternoon (although you can occasionally get socked in for a week at a time). One drawback: Some of the country’s rugged roads become impassable without four-wheel-drive during the rainy season.
Costa Rica is a tropical country and has distinct wet and dry seasons. However, some regions are rainy all year, and others are very dry and sunny for most of the year. Temperatures vary primarily with elevations, not with seasons. On the coasts, it’s hot all year; in the mountains, it can be cool at night any time of year. Frost is common at the highest elevations (3,000–3,600m/9,840–11,808 ft.).
Generally, the rainy season lasts from May to mid-November in most of the country, with notable exceptions on the Caribbean coast. Costa Ricans call this wet time of year their winter. The dry season, considered summer by Costa Ricans, is from mid-November to April. In Guanacaste, the arid northwestern province, the dry season lasts several weeks longer than in other places. Even in the rainy season, days often start sunny, with rain falling in the afternoon and evening. On the Caribbean coast, especially south of Limón, you can count on rain year-round, although this area gets far less rain in September and October than the rest of the country, making this a great time to visit.
The most popular time of year to visit Costa Rica is December and January, when everything is still green from the rains but the sky is clear.
Because Costa Rica is a predominantly Roman Catholic country, many of the holidays are church-related. The big ones are Christmas, New Year’s, and Easter, which are all celebrated for several days. Holy Week (the week preceding Easter) is a huge holiday in Costa Rica, and many families head for the beach. Also, public transportation is limited on Holy Thursday and Good Friday. Government offices and banks are closed on official holidays, transportation services are reduced, and stores and markets might also close.
Official holidays in Costa Rica include:
• January 1, New Year’s Day
• March 19, St. Joseph’s Day
• Thursday and Friday of Holy Week
• April 11, Juan Santamaría Day
• May 1, Labor Day
• June 29, St. Peter and St. Paul Day
• July 25, Guanacaste Day, celebrating the annexation of that province in 1824
• August 2, Virgin of Los Angeles Day
• August 15, Mother’s Day
• September 15, Independence Day
• October 12, Día de la Raza
• December 8, Feast of the Immaculate Conception
• December 24 and 25, Christmas Eve and Christmas
• December 31, New Year’s Eve
Note: This information was accurate when it was published, but can change without notice. Please be sure to confirm all rates and details directly with the companies in question before planning your trip.