Rosario weather in May (Santa Fe Province, Argentina)
Curious about the May weather in Rosario? Check out this comprehensive weather guide.
In Rosario, May is characterized by pleasant temperatures and moderate rainfall. Daytime temperatures hover around 21°C, while nights can cool down to about 10°C.
Rosario in May usually receives moderate rainfall, averaging around 70 mm for the month. Based on our climate data of the past 30 years, about 6 days of rain are anticipated.
The area experiences a moderate amount of sunshine, with approximately 168 hours of sunlight expected. This makes it neither too gloomy nor overly bright.
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 in May and which places have the best weather conditions in this month.
perfect weather
pleasant
tolerable
unpleasant
poor
So, what should you wear in Rosario in May?
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 in May.
Interested in more climate information?
Weather and Climate 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 climate conditions. Find out where to go with our weather planner.
