Cusco, Peru, situated high in the Andes Mountains, experiences distinct dry and wet seasons. The month of September falls within the dry season, marking the transition from winter to spring. This period is characterized by sunny days, crisp air, and minimal rainfall. Daytime temperatures typically range from the mid-60s to low 70s Fahrenheit (18-22C), while nighttime temperatures can drop significantly, often reaching freezing or below.
This specific timeframe offers optimal conditions for exploring the regions renowned archaeological sites and engaging in outdoor activities such as trekking and hiking. The clear skies provide unobstructed views of the stunning Andean landscapes. The dry trails also contribute to safer and more comfortable hiking conditions. Historically, this period held significance for the Inca civilization, coinciding with the end of the harvest season and the beginning of preparations for important festivals.