Costa Rica's climate consists of a dry season and a rainy season. To make the most of the optimal conditions offered by the dry season, you can plan your stay in Costa Rica between the months of December and April. Average temperatures are around 30°C, and the sun dominates the sky. Nature lovers can go in December, at the beginning of the dry season, to contemplate a more luxuriant fauna. The wet season is less touristy and less crowded. You can more easily find attractive deals on flights and accommodation, and save money. The vegetation comes into its own during the many rains, and is impressive from May to November.