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Hourly Forecast
Daylight Hours
05:44
Sunrise
17:40
Sunset
Moon
Waxing Crescent
08:37
Moonrise
20:54
Moonset
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Weather in Cusco today, September 15, 2026
Rain features in Cusco on September 15, 2026, so keep waterproofs handy through the day. The damp theme is strongest where shower chances rise.
Temperatures climb from an overnight low near 5°C toward a daytime high of about 20°C. Relative humidity sits between 29% and 82%, reaching its peak around 23:00. A lighter breeze peaks around 16:00 near 4.1 km/h.
The second half of the day still looks unsettled, with rain probability around 32% by 14:00. Dense cloud near 44% at 13:00 keeps the feel grey. Views remain open at about 16.1 km. Daylight runs from 05:44 to 17:40, lasting 11 hours 55 minutes of sunlight today.
Taken together, Cusco looks wet enough on September 15, 2026 that flexible outdoor plans work best, with temperatures peaking near 20°C.
Frequently asked questions about weather in Cusco
How warm does it get in Cusco?
The warmest month in Cusco is November, with average high temperatures of 17°C. The average temperature during this period is around 11°C.
How cold does it get in Cusco?
The coldest month in Cusco is July, with average low temperatures of 2°C. The average temperature during this period is around 8°C.
What is the wettest time of year in Cusco?
The wettest month in Cusco is February, with an average of 221mm of precipitation.
What is the driest time of year in Cusco?
The driest month in Cusco is June, with an average of 10mm of precipitation.
