Month-by-month travel weather
Cusco December weather
Cusco, Peru · December
Wet comfort and traction matter
Rain is frequent and can break up outdoor plans. Evenings stay cool—layers help.
December averages at a glance
Average low
around 6–7°C
Average high
around 19–20°C
Average precipitation
around 90–150 mm
Precip days
about 14–20 days
What to wear in December in Cusco
Actual feel will change with wind and rain, but use the suggestions below to build a comfortable layered outfit.
- • Layers
- • Optional rain option
Travel tips for visiting Cusco in December
- • Build buffer time for rain interruptions in the afternoon.
December weather in Cusco — FAQ
Q. Are December nights cold?
A. Evenings are cool—layers keep comfort flexible.
Explore Cusco
These pages are connected so you can compare conditions and decide for yourself.