August falls within Costa Rica’s “green season,” also known as the rainy season. Characteristically, this period experiences warm temperatures, high humidity, and frequent rainfall, particularly in the afternoons and evenings. While sunshine is still prevalent during mornings, travelers should anticipate potential disruptions to outdoor activities due to precipitation. Regional variations in rainfall intensity exist, with the Caribbean coast typically experiencing higher precipitation levels than the Pacific coast.
Understanding the climatic conditions of this period is crucial for travelers planning visits during this time. Packing appropriate clothing, such as rain gear and quick-drying fabrics, becomes essential. The green season offers unique advantages, including lush landscapes, fewer crowds, and often lower prices on accommodations and tours. This period also contributes significantly to the country’s rich biodiversity, nourishing its vibrant flora and fauna. Historically, this period has been a time of agricultural significance, supporting the growth of essential crops that contribute to the local economy.