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

Looking to travel to San Juan in May? Wondering if it's an optimal time for a visit? This page provides detailed information on the weather conditions for that month.

In San Juan, May is 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.

San Juan in May usually receives low rainfall, averaging around 16 mm for the month. Delving into the climate records from the past 30 years, one can predict that nearly 1 day of the month will see rainfall.

The city usually sees around 230 hours of sunlight, indicating many sunny days.

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 1 day  

Humidity 62%  

Sunshine 230 hours  

Percentage Sunshine 71%  

Where to go in Argentina in May

Find out more about the weather in Argentina in May 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 San Juan in May?

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 in May.

Cycling

10/10

Walking

10/10

Barbeque

9/10

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