The climate of Cusco in October is humid. An average of 113 mm precipitation is recorded over 25 days. The situation is wetter than the previous month: in September, an average of 52 mm is recorded over 20 days.
Temperatures are rather cool in Cusco in October, but remain tolerable with appropriate clothing. The average maximum temperature reaches 15°C, while the minimum falls to about 9°C. The month's average temperature is 12°C. These normals should be compared with the records recorded in Cusco in October: 21°C as a maximum in 2021 and 5°C as a minimum in 2012. We can expect about 3 days with temperatures above 18°, i.e. 10% of the month.
In October, the days last on average 12:24 in Cusco. The sun rises around 05:22 and sets around 17:46.
With only fair weather, the month of October is not the best month of the year, but a stay to Cusco in Peru remains possible depending on your priorities.
In October, the most favorable activities in Cusco are: Hiking and trekking, Cultural visits and heritage, Nightlife and Gastronomy.
Some activities remain possible even if conditions are not optimal: Nature and landscapes.