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Weather in January in La Rioja Province

Planning a journey to La Rioja Province this January 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 January?

La Rioja Province is a region in Argentina. January in La Rioja Province generally has temperatures that range from warm to very warm, with precipitation levels ranging from moderate to heavy. During January, summer is in full swing.

Temperatures

Based on our climate data spanning from 1990-2020, the average maximum temperature is warm in Chilecito at 25°C to very warm in La Rioja at 31°C. Nighttime temperatures generally drop to 20°C in La Rioja and 15°C in Chilecito. On average, January is the warmest month of the year in La Rioja Province. So be prepared and pack summer clothes.

For a closer look at conditions across La Rioja Province, refer to the map below.

Precipitation

In January, precipitation varies across different areas. From moderate rainfall in Villa Unión with an average of 51 mm to heavy rainfall in Chilecito with 398 mm. Based on climate data from the last 30 years, La Rioja receives the most rainfall during this month of the year.

Average sunshine

Meanwhile, La Rioja enjoys approximately 266 hours of sunshine, offering a mostly sunny climate that adds a pleasant and vibrant feel to the month.

For a more detailed look at La Rioja Province's conditions throughout the year, check out our La Rioja Province climate page.

Where to go in La Rioja Province in January

Find more information for the most popular destinations in the La Rioja Province on the map below. Click on a destination dot for more details.

Map not visible? Whoops sorry! Please refresh the page.
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).

Select a Month of Interest

Check the conditions for any month of the year.

For a detailed overview over the year and the best time to visit Argentina, check out our La Rioja Province's climate page.

Popular destinations

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

La Rioja

In January La Rioja generally has very high temperatures with maximum daytime temperatures around 31°C, minimum nighttime temperatures around 20°C and high monthly rainfall. So on average the conditions are tolerable 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
<<   Annual Annual
<<  
24°C 
13°C 
2,803 hours 
842 mm 
47 days 
poor 
31°C 
20°C 
266 hours 
145 mm 
9 days 
29°C 
19°C 
238 hours 
118 mm 
8 days 
Climate in La Rioja

Chilecito

In January Chilecito generally has high temperatures with maximum daytime temperatures around 25°C, minimum nighttime temperatures around 15°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
<<   Annual Annual
<<  
21°C 
10°C 
2,803 hours 
3574 mm 
39 days 
25°C 
15°C 
266 hours 
398 mm 
7 days 
poor 
24°C 
15°C 
238 hours 
384 mm 
7 days 
poor 
Climate in Chilecito

Villa Unión

In January Villa Unión generally has high temperatures with maximum daytime temperatures around 28°C, minimum nighttime temperatures around 15°C and moderate 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
<<   Annual Annual
<<  
22°C 
9°C 
288 mm 
31 days 
poor 
28°C 
15°C 
51 mm 
6 days 
26°C 
14°C 
45 mm 
6 days 
Climate in Villa Unión

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

Is January the best time to visit La Rioja Province?

In our opinion, January may not be the ideal time to visit La Rioja Province due to the typically tolerable weather in La Rioja.

Generally speaking, the best visiting conditions can be found in April, May, August, September, October and November offering mostly perfect weather in La Rioja. In contrast, 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.

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.

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.