San Luis weather in December (San Luis Province, Argentina)
What can you expect from the weather in San Luis during December? Check out this comprehensive weather guide.
In December, San Luis generally has
very high temperatures
and high rainfall.
December is a summer month.
Throughout the day, temperatures typically settle at around 31°C.
But by evening, they drop to around 17°C.
While these temperatures are typical, some days might be even hotter. Always be prepared for the unexpected spikes in warmth. Dressing in lightweight and breathable outfits will help you stay cool. Don't forget to stay hydrated and wear sun protection to handle the heat better.
San Luis in December usually receives high rainfall, averaging around 101 mm for the month. Rain is expected on roughly 10 days.
If you're looking for dry conditions and comfortable temperatures, December may not be the ideal month to visit San Luis. March, April, May, June, August, September, October and November typically offer the most agreeable circumstances. On the other hand, January and December tend to be characterized by conditions that may not be as optimal.
For an in-depth look at the yearly conditions, visit our specialized San Luis climate page with graphs.
San Luis, monthly averages in December
Min Temperature
17°C
Max Temperature
31°C
Chance of Rain
33%
Precipitation
101 mm
Rainy days
10 days
Where to go in Argentina in December
Find out more about the weather in Argentina in December and which places have the best weather conditions in this month.
perfect weather
pleasant
tolerable
unpleasant
poor
So, what should you wear in San Luis in December?
It's going to be warm! Consider airy clothing, t-shirts, and other summer clothes. Shorts for men made of cotton or linen are good options for staying cool. However, there's a good chance of rain, so bring a raincoat just in case.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 San Luis.
Our site offers climate and forecast data for every country in the world. Are you going to Argentina? On this website you can find historical weather averages for many cities in Argentina. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal climate conditions. Find out where to go with our weather planner.
