San Juan weather in May (San Juan Province, Argentina)

What weather conditions can you expect in San Juan this May? Here's what you need to know about the weather for the month.

Temperatures

The weather in San Juan is usually perfect in May, characterized by pleasant temperatures and low rainfall. Throughout the day, temperatures typically settle at around 21°C. But by evening, they drop to around 7°C.

Precipitation

San Juan in May usually receives low rainfall, averaging around 16 mm for the month. Looking at the last 30 years, the data shows about a single day with rain.

Average sunshine

With around 230 hours of sunshine, the days are mostly sunny. It gives a pleasant and vibrant feel to the area.

If you favor pleasant temperatures and minimal rainfall, May is one of the better months to visit San Juan. March, April, May, June, July, August, September and October typically offer the most agreeable circumstances. On the other hand, January, February, November 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 Juan climate page with graphs.

 

San Juan, monthly averages in May

Min Temperature 7°C  

Max Temperature 21°C  

Chance of Rain 4%  

Precipitation 16 mm  

Rainy days a single day  

Humidity 62%  

Sunshine 230 hours  

Percentage Sunshine 71%  

Where to go in Argentina in May

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

For visitors traveling to San Juan, 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.

What To Do

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

Cycling

10/10

Walking

10/10

Barbeque

9/10

Camping

5/10

Outdoor sports

10/10

Interested in more climate information?

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

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.