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La Rioja Province weather in May

Planning a journey to La Rioja Province this May and curious over the weather conditions to await? Your essential details are found on this page, answering your query:

What is the weather like in La Rioja Province in May?

La Rioja Province is a region in Argentina. May in La Rioja Province generally has pleasant temperatures, with precipitation levels ranging from low to heavy. May is a winter month.

You can expect pleasant maximum daytime temperatures of around 20°C and nighttime temperatures around 10°C in La Rioja.

In May, precipitation varies across different areas. From low rainfall in Villa Unión with an average of 17 mm to heavy rainfall in Chilecito with 296 mm. The days are mostly sunny, with an average total of around 203 hours of sunshine in La Rioja. The sunlight during this month doesn't just make the days brighter, it also seems to make everyone a bit more cheerful.

To learn more about the conditions in specific areas of La Rioja Province in May, check out the map below. For more details on the yearly weather, visit our La Rioja Province climate page.

Where to go in La Rioja Province in May

Find the average weather conditions in May for the most popular destinations in La Rioja Province on the map below. Click on a destination dot for more detailed information.

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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).

Popular destinations in La Rioja Province

What is the weather like in May for the 3 most popular destinations in La Rioja Province?

Average weather in La Rioja

In May La Rioja generally has pleasant temperatures with maximum daytime temperatures around 20°C, minimum nighttime temperatures around 10°C and moderate monthly rainfall. So on average the conditions are perfect that month.

La Rioja
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   April April
<<  
24°C 
14°C 
203 hours 
65 mm 
4 days 
20°C 
10°C 
203 hours 
41 mm 
2 days 
June   >> June
>>  
17°C 
6°C 
188 hours 
23 mm 
1 day 
Climate in La Rioja

Average weather in Chilecito

In May Chilecito generally has moderate temperatures with maximum daytime temperatures around 18°C, minimum nighttime temperatures around 7°C and heavy monthly rainfall. So on average the conditions are poor that month.

Chilecito
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   April April
<<  
21°C 
11°C 
203 hours 
348 mm 
3 days 
poor 
18°C 
7°C 
203 hours 
296 mm 
1 day 
poor 
June   >> June
>>  
17°C 
4°C 
188 hours 
185 mm 
1 day 
poor 
Climate in Chilecito

Average weather in Villa Unión

In May Villa Unión generally has pleasant temperatures with maximum daytime temperatures around 19°C, minimum nighttime temperatures around 6°C and low monthly rainfall. So on average the conditions are perfect that month.

Villa Unión
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   April April
<<  
22°C 
9°C 
22 mm 
2 days 
19°C 
6°C 
17 mm 
1 day 
June   >> June
>>  
17°C 
3°C 
9.9 mm 
1 day 
Climate in Villa Unión

Is your destination not in the list? Have a look at other destinations in La Rioja Province, in Argentina.

Is May the best time to visit La Rioja Province?

We believe that May is one of the best times to visit La Rioja Province with overall perfect weather in La Rioja. It's worth noting that weather conditions might differ depending on the location you visit.

Generally speaking, April, May, August, September, October and November provide perfect weather in La Rioja. On the other hand, the months of January and December tend to have tolerable weather conditions.

Interested in more climate information?

We have much more information about the climate in La Rioja Province. Interested in the weather conditions in a specific month? Select the month below.

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  • Weather and climate has detailed information for every country in the world. Are you going to Argentina? Get detailed historical weather averages for many cities in Argentina.

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