Rosario weather in May (Santa Fe Province, Argentina)

Will it be rainy or sunny in Rosario this May? Want to know if this month is ideal for visiting? Our guide provides detailed weather information.

Temperatures

Experience perfect weather in Rosario during May, featuring pleasant temperatures and moderate rainfall. In the daytime, temperatures tend to hover near 21°C, cooling down at night to around 10°C.

Precipitation

Rosario in May usually receives moderate rainfall, averaging around 70 mm for the month. Historically, the month has about 6 days of rain.

Average sunshine

The area enjoys a balanced 168 hours of sunlight, ensuring it's neither too overcast nor too sunny.

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

 

Rosario, monthly averages in May

Min Temperature 10°C  

Max Temperature 21°C  

Chance of Rain 20%  

Precipitation 70 mm  

Rainy days 6 days  

Humidity 82%  

Windspeed 11 km/h  

Sunshine 168 hours  

Percentage Sunshine 57%  

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 Rosario, 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

6/10

Cycling

10/10

Walking

10/10

Camping

8/10

Outdoor sports

10/10

Interested in more climate information?

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

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.