May falls within Costa Rica’s transition period between the dry season and the “green season” (also known as the rainy season). This transitional month typically experiences a mix of sunshine and rainfall, offering a unique experience compared to other times of the year. While the dry season (December to April) boasts abundant sunshine, May introduces increasing humidity and precipitation, revitalizing the lush landscapes. This shift brings cooler temperatures, especially in the evenings and early mornings.
Understanding these climatic conditions is crucial for travelers planning a trip to Costa Rica during May. The blend of sun and rain creates vibrant ecosystems, attracting diverse flora and fauna. While afternoon showers are common, they often clear up quickly, leaving behind stunning sunsets. This period offers a less crowded travel experience compared to the peak dry season, potentially resulting in lower prices for accommodations and tours. The greener landscapes and waterfalls flowing at full capacity also provide unique photographic opportunities.