September falls within Costa Rica’s “green season,” also known as the rainy season. Characterized by lush landscapes and vibrant flora, this period typically experiences afternoon showers, often preceded by sunny mornings. Regional variations exist; the Caribbean coast tends to experience more consistent rainfall, while the Pacific coast enjoys slightly drier conditions with localized showers.
Understanding the climatic conditions prevalent during this month is crucial for travelers planning visits. While rain is expected, it rarely disrupts activities completely, and often enhances the natural beauty of the country. This period offers unique opportunities for experiencing the rainforest’s vibrancy and observing diverse wildlife. Furthermore, the green season often presents lower prices for accommodations and tours, making it an attractive option for budget-conscious travelers.