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Río Negro weather in March

Planning a getaway to Río Negro this March and curious about the weather you should prepare for? Discover all the vital details you need on this page, solving your puzzle:

What is the weather like in Río Negro in March?

Río Negro is a region in Argentina. The weather in Río Negro in March can be quite varied, with temperatures that range from moderate to warm and precipitation levels ranging from low to moderate.

Based on our climate data spanning from 1990-2020, the average maximum temperature is moderate in San Carlos de Bariloche at 18°C to warm in Allen at 28°C. Nighttime temperatures generally drop to 14°C in Allen and 5°C in San Carlos de Bariloche.

In March, precipitation varies across different areas. From low rainfall in Cipolletti with an average of 22 mm to moderate rainfall in El Bolsón with 78 mm. The days are mostly sunny, with an average total of around 242 hours of sunshine in San Carlos de Bariloche. 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 Río Negro in March, check out the map below. For more details on the yearly weather, visit our Río Negro climate page.

Where to go in Río Negro in March

Find the average weather conditions in March for the most popular destinations in Río Negro 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 Río Negro

What is the weather like in March for the 5 most popular destinations in Río Negro?

Average weather in San Carlos de Bariloche

In March San Carlos de Bariloche generally has moderate temperatures with maximum daytime temperatures around 18°C, minimum nighttime temperatures around 5°C and moderate monthly rainfall. So on average the conditions are pleasant that month.

San Carlos de Bariloche
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
21°C 
7°C 
282 hours 
42 mm 
5 days 
18°C 
5°C 
242 hours 
48 mm 
6 days 
April   >> April
>>  
13°C 
2°C 
182 hours 
89 mm 
8 days 
Climate in San Carlos de Bariloche

Average weather in El Bolsón

In March El Bolsón generally has moderate temperatures with maximum daytime temperatures around 18°C, minimum nighttime temperatures around 5°C and moderate monthly rainfall. So on average the conditions are pleasant that month.

El Bolsón
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
21°C 
7°C 
64 mm 
4 days 
18°C 
5°C 
78 mm 
5 days 
April   >> April
>>  
13°C 
2°C 
128 mm 
7 days 
poor 
Climate in El Bolsón

Average weather in Las Grutas

In March Las Grutas generally has high temperatures with maximum daytime temperatures around 26°C, minimum nighttime temperatures around 15°C and moderate monthly rainfall. So on average the conditions are perfect that month.

Las Grutas
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
29°C 
17°C 
27 mm 
3 days 
26°C 
15°C 
31 mm 
4 days 
April   >> April
>>  
22°C 
11°C 
31 mm 
4 days 
Climate in Las Grutas

Average weather in Cipolletti

In March Cipolletti generally has high temperatures with maximum daytime temperatures around 28°C, minimum nighttime temperatures around 14°C and low monthly rainfall. So on average the conditions are perfect that month.

Cipolletti
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
31°C 
16°C 
291 hours 
20 mm 
3 days 
28°C 
14°C 
257 hours 
22 mm 
3 days 
April   >> April
>>  
22°C 
9°C 
215 hours 
26 mm 
3 days 
Climate in Cipolletti

Average weather in Viedma

In March Viedma generally has high temperatures with maximum daytime temperatures around 23°C, minimum nighttime temperatures around 16°C and moderate monthly rainfall. So on average the conditions are perfect that month.

Viedma
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
25°C 
17°C 
258 hours 
42 mm 
5 days 
23°C 
16°C 
273 hours 
44 mm 
5 days 
April   >> April
>>  
20°C 
13°C 
202 hours 
39 mm 
5 days 
Climate in Viedma

Is your destination not in the list? Have a look at other destinations in Río Negro, in Argentina.

Is March the best time to visit Río Negro?

In our opinion, March is a good time to visit Río Negro with overall pleasant weather in San Carlos de Bariloche.

On average, the best time to visit Río Negro is in January and February with generally perfect weather in San Carlos de Bariloche. The weather in May, June, July, August and September, on the other hand, tends to be poor.

Interested in more climate information?

We have much more information about the climate in Río Negro. 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.

    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.