June marks the beginning of the dry season in Cusco, Peru, located high in the Andes Mountains. This period is characterized by predominantly sunny days, cool nights, and minimal rainfall. Average daytime temperatures typically range between 15-20C (59-68F), while nighttime temperatures can drop to near or below freezing, particularly in the higher elevations surrounding the city. This creates distinct diurnal temperature variations, requiring visitors to be prepared for both warm sunshine and chilly evenings.
The dry season’s predictable weather makes June a popular time for tourists. Clear skies offer optimal conditions for exploring the region’s renowned archaeological sites, such as Machu Picchu and Sacsayhuamn, as well as for undertaking treks through the stunning Andean landscapes. The reduced rainfall also minimizes disruptions to travel plans and outdoor activities. Historically, this period aligned with the Inca’s winter solstice celebrations, emphasizing its significance within the region’s cultural heritage.