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San José weather in December (Entre Ríos, Argentina)

Planning a trip to San José in December? Wondering if it's the right time to visit? Browse this page for a comprehensive overview of the weather conditions for that month.

In December, San José 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 18°C. Bear in mind, these are average temperatures, and it can get even warmer on particular days. Make sure to choose clothing that accommodates the warmth.

San José in December usually receives high rainfall, averaging around 121 mm for the month. When we look at the climate data from the last 30 years, we can expect around 8 days of rain.

If you're looking for dry conditions and comfortable temperatures, December may not be the ideal month to visit San José. May, August and September typically offer the most agreeable circumstances. On the other hand, January, February 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 José climate page with graphs.

 

San José, monthly averages in December

Min TemperatureMin Temperature 18°C  
Max TemperatureMax Temperature 31°C  
Chance of RainChance of Rain 28%  
PrecipitationPrecipitation 121 mm  
Rainy daysRainy days 8 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.

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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 San José 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.

Cycling
7/10
Walking
7/10
Camping
6/10
Outdoor sports
7/10

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