Zarzal, Colombia experiences a mild climate year-round with moderate temperatures. Temperatures range from around 15°C to 33°C throughout the year, with average temperatures hovering between 21°C and 23°C. The temperature fluctuations are relatively minimal, with only about 5-6°C difference between the warmest and coolest months. The hottest months are typically January to September, while the cooler months occur from November to December. Overall, Zarzal's climate is characterized by mild temperatures with little seasonal variation.