San José weather in December (Mendoza Province, Argentina)

How does the weather in San José usually fare in December? Our page offers a comprehensive look at the weather you can expect this month.

Temperatures

In December, the weather in San José generally includes high temperatures and high rainfall. During December, you’ll experience the summer season. The temperature during the day can rise to approximately 24°C. At night, it falls to around 10°C.

Precipitation

San José in December usually receives high rainfall, averaging around 120 mm for the month. Delving into the climate records from the past 30 years, one can predict that nearly 6 days of the month will see rainfall.

Average sunshine

Expect a lot of sunshine this month, with about 302 hours of sunny weather. The abundant sunlight creates a lively and bright atmosphere.

If you're inclined towards comfortable temperatures and drier conditions, December is a prime time to visit San José. January, February, March, November and December typically offer the best circumstances. While June and July tend to showcase less optimal conditions.

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

 

San José, monthly averages in December

Min Temperature 10°C  

Max Temperature 24°C  

Chance of Rain 20%  

Precipitation 120 mm  

Rainy days 6 days  

Humidity 47% *  

Sunshine 302 hours *  

Percentage Sunshine 64% *  

Data from: Mendoza, Argentina (63 KM, 39 Miles).

Where to go in Argentina in December

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

Weather conditions Weather

Temperatures

Precipitation

Map not visible? Whoops sorry! Please refresh the page.

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 this month?

For visitors traveling to San José, 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.

Swimming

9/10

Cycling

9/10

Walking

9/10

Camping

3/10

Outdoor sports

9/10

Interested in more climate information?

This site provides you with all the information you need about the climate in San José.

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 travel conditions. Find out where to go with our weather planner.