August falls within Costa Rica’s “green season,” also known as the rainy season. This period is characterized by lush landscapes, vibrant flora, and generally lower prices for accommodations and tours. While afternoons typically experience rainfall, mornings often offer sunshine. Temperatures remain warm, generally in the 70s and 80s Fahrenheit (20s and 30s Celsius), though variations exist depending on specific location and elevation. Coastal regions tend to be more humid than inland or mountainous areas.
Understanding typical climatic conditions during this period allows travelers to pack appropriately and plan activities accordingly. This can include bringing rain gear, quick-drying clothing, and insect repellent. The green season presents unique opportunities for experiencing Costa Rica’s biodiversity, as the rain revitalizes the flora and fauna. Furthermore, fewer crowds during this season can enhance the overall travel experience. Historically, this period has been associated with agricultural cycles and cultural celebrations connected to the land and its bounty.