Santiago weather in December (Nuevo León, Mexico)

Curious about the December weather in Santiago? Wondering if it's the right time to visit? Browse this page for a comprehensive overview of the weather conditions for that month.

In Santiago the weather in December is generally perfect, with pleasant temperatures and moderate rainfall. December is a winter month. Throughout the day, temperatures typically settle at around 20°C. But by evening, they drop to around 8°C.

Santiago in December usually receives moderate rainfall, averaging around 44 mm for the month. It's the month with the least rainfall. Whether you're keen on hiking, outdoor festivals, or just enjoying a walk in the park, this month provides a reliably dry backdrop for all your plans. Typically around 3 days of rainfall is expected.

The area experiences a moderate amount of sunshine, with approximately 135 hours of sunlight expected. This makes it neither too gloomy nor overly bright.

So this is a great month to visit if you prefer dry days with pleasant temperatures. February, November and December typically offer the most optimal weather. In contrast, September tends to have less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized Santiago climate page with graphs.

 

Santiago, monthly averages in December

Min Temperature 8°C  

Max Temperature 20°C  

Chance of Rain 9%  

Precipitation 44 mm  

Rainy days 3 days  

Humidity 69% *  

Sunshine 135 hours *  

Percentage Sunshine *  

* Data from: Monterrey, Mexico (32 KM, 20 Miles).

Where to go in Mexico in December

Find out more about the weather in Mexico in December and which places have the best weather conditions in this month.

Weather conditions Weather

Temperatures

Precipitation

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Legend perfect weather pleasant tolerable unpleasant poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in Santiago in December?

For visitors traveling to Santiago, we recommend wearing layers. So maybe a skirt, t-shirt, shorts for during the day and jeans and a warm jacket for some days and evenings. Bring a rain jacket in case it rains during your stay. Plan on layering your clothes.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do in December.

Swimming

6/10

Cycling

10/10

Walking

10/10

Camping

5/10

Outdoor sports

10/10

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 every country in the world. Are you going to Mexico? On this website you can find historical weather averages for many cities in Mexico. 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.