The average minimum temperature (usually the minimum temperature is noted during the night) in Cusco in September is 4.0°C (39.2°F). September is a dry month with an average of 22mm (0.9in) rain. Over the course of the year, the temperature typically varies from 32°F to 66°F and is rarely below 28°F or above 71°F.. Based on the tourism score, the best times of year to visit Cusco for warm-weather activities are from late April to mid June and from early July to late September. If you are going to travel to Peru in the spring months, we advise you to plan a trip for September or October. Summer in Peru is from December to February and winter from July to September. There's not a bad time to visit Peru, however as a very general recommendation the best time to visit the coast is during the summer (Dec-Feb) and the best time to visit the mountains is in the winter (Jul-Sept). In Cusco, the wet season is overcast, the dry season is partly cloudy, and it is cool year round. More about our weather records Lima Weather History for the Previous 24 Hours Show weather for: Previous 24 hours June 15, 2020 June 14, 2020 June 13, 2020 June 12, 2020 June 11, 2020 June 10, 2020 June 9, 2020 June 8, 2020 June 7, 2020 June 6, 2020 June 5, 2020 June 4, 2020 June 3, 2020 June 2, 2020 June 1, 2020 May 31, 2020 On the coast only the northern beach resorts are warm enough for swimming and sunbathing. Peru weather in September is warm with temperatures of 15° and 20° degrees, usually good for traveling and outdoors activity. The Amazon jungle to the east, however, comes into its own with August being the driest month of the year, bringing wildlife to the fore as they congregate on the river banks. Weather and Climate Spring in Peru. Average Weather during September in Cusco (Cusco), Peru. Can upset weather in Peru in spring, if you relax, you will arrive in November. Peru Weather. According to the Peruvian Senamhi, which is the National Institute providing the right information, the weather chart mentioned on this chart is for Cusco City, not Machu Picchu, which is 4100 feet lower in altitude and as such, has much warmer temperatures. The average maximum temperature lies around 20.0°C (68°F). As there are on average 13 days of rain in Peru in September, it is most recommended to walk around with umbrella and keep on update regarding the weather … Peru's seasons are the reverse of those in the northern hemisphere. Be prepared with the most accurate 10-day forecast for Cusco, Cusco Región, Peru with highs, lows, chance of precipitation from The Weather Channel and Weather.com

The weather in the Andes is cold and dry, with very low night-time temperatures. In these months the average daily temperature is around 20-22 °C (68-72 °F), rains often.