Santiago weather in December (Santiago Metropolitan Region, Chile)
The average maximum daytime temperature in Santiago in December lies at 15.1°C (59.18°F).
The average minimum temperature goes down to around 3.0°C (37.4°F) (often the minimum temperature is noted at night).
Rainfall during December is extremely low with an average of 4mm (0.2 inches).
There are generally around 4 rainy days.
It is also invariably a very sunny time of year with 347 hours of sun during the entire month.
Santiago, monthly averages in December
Where to stay in Santiago
Where to go in Chile in December
Find out more about the weather in Chile in December and which places have the best weather conditions in this month.





What To Do
We rated the following activities from 1 (least suitable) to 10 (best) to do in December.
Interested in more climate information?
Weather and Climate provides you with all the information you need about the climate in Santiago.
Our site offers climate and forecast data for almost all countries in the world. Are you going to Chile? On this website you can find historical weather averages for many cities in Chile. Not sure yet where to go? We now have a tool which suggests which destination suits your ideal climate conditions. Find out where to go with our weather planner.