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San Martín weather in December (Mendoza Province, Argentina)

Is December a good time to explore San Martín weather-wise? Our page offers a comprehensive look at the weather you can expect this month.

Temperatures

December in San Martín generally includes very high temperatures and moderate rainfall. Experience the summer season in December. Expect temperatures to climb to 33°C during the day, with nighttime readings dropping to 18°C. Although these are average temperatures, some days can be hotter. Wear cool, breathable clothing and protect yourself from the sun.

Precipitation

San Martín in December usually receives moderate rainfall, averaging around 56 mm for the month. Climate data suggests that about 5 days will experience rainfall.

Average sunshine

Expect sunny days throughout the month, with an estimated 302 hours of sunshine. Making it a pleasant time to visit San Martín.

If your ideal day consists of dry skies and moderate temperatures March, April, May, August, September and October generally stand out with the best circumstances. While January tends to showcase less optimal conditions.

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

 

San Martín, monthly averages in December

Min TemperatureMin Temperature 18°C  
Max TemperatureMax Temperature 33°C  
Chance of RainChance of Rain 17%  
PrecipitationPrecipitation 56 mm  
Rainy daysRainy days 5 days  
HumidityHumidity 47% *  
SunshineSunshine 302 hours *  
Percentage SunshinePercentage Sunshine 64% *  
Data from: Mendoza, Argentina (40 KM, 24 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.

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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 this month?

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.

What To Do

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

Swimming
10/10
Cycling
8/10
Walking
8/10
Barbeque
10/10
Camping
8/10
Outdoor sports
8/10

Interested in more climate information?

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

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.