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Rio Grande do Sul weather in March

Planning a journey to Rio Grande do Sul this March 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 Rio Grande do Sul in March?

Rio Grande do Sul is a region in Brazil. March in Rio Grande do Sul generally has temperatures that range from warm to very warm, with precipitation levels ranging from moderate to heavy.

The average maximum daytime temperatures vary from warm in Capão da Canoa at 25°C to very warm in São Borja at 31°C. Nighttime temperatures generally drop to 20°C in São Borja and 22°C in Capão da Canoa.

In March, precipitation varies across different areas. From moderate rainfall in Tavares with an average of 87 mm to heavy rainfall in Cambará with 174 mm.

For a closer look at March's conditions in Rio Grande do Sul, see the map below. For a more detailed look at Rio Grande do Sul's yearly weather, check out our Rio Grande do Sul climate page.

Where to go in Rio Grande do Sul in March

Find the average weather conditions in March for the most popular destinations in Rio Grande do Sul 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 Rio Grande do Sul

What is the weather like in March for the 5 most popular destinations in Rio Grande do Sul?

Average weather in Gramado

In March Gramado generally has high temperatures with maximum daytime temperatures around 27°C, minimum nighttime temperatures around 16°C and heavy monthly rainfall. So on average the conditions are pleasant that month.

Gramado
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
28°C 
17°C 
206 mm 
19 days 
27°C 
16°C 
166 mm 
19 days 
April   >> April
>>  
24°C 
14°C 
141 mm 
13 days 
Climate in Gramado

Average weather in Canela

In March Canela generally has high temperatures with maximum daytime temperatures around 27°C, minimum nighttime temperatures around 16°C and heavy monthly rainfall. So on average the conditions are pleasant that month.

Canela
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
28°C 
17°C 
204 mm 
19 days 
27°C 
16°C 
165 mm 
19 days 
April   >> April
>>  
24°C 
14°C 
139 mm 
13 days 
Climate in Canela

Average weather in Porto Alegre

In March Porto Alegre generally has high temperatures with maximum daytime temperatures around 30°C, minimum nighttime temperatures around 19°C and high monthly rainfall. So on average the conditions are tolerable that month.

Porto Alegre
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 
21°C 
198 hours 
146 mm 
17 days 
30°C 
19°C 
201 hours 
117 mm 
18 days 
April   >> April
>>  
27°C 
17°C 
165 hours 
112 mm 
12 days 
Climate in Porto Alegre

Average weather in Bento Gonçalves

In March Bento Gonçalves generally has high temperatures with maximum daytime temperatures around 28°C, minimum nighttime temperatures around 16°C and high monthly rainfall. So on average the conditions are pleasant that month.

Bento Gonçalves
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 
18°C 
198 mm 
18 days 
28°C 
16°C 
152 mm 
18 days 
April   >> April
>>  
25°C 
14°C 
144 mm 
13 days 
Climate in Bento Gonçalves

Average weather in Nova Petrópolis

In March Nova Petrópolis generally has high temperatures with maximum daytime temperatures around 27°C, minimum nighttime temperatures around 16°C and heavy monthly rainfall. So on average the conditions are pleasant that month.

Nova Petrópolis
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
28°C 
18°C 
198 hours 
208 mm 
19 days 
27°C 
16°C 
201 hours 
164 mm 
19 days 
April   >> April
>>  
25°C 
14°C 
165 hours 
145 mm 
13 days 
Climate in Nova Petrópolis

Is your destination not in the list? Have a look at other destinations in Rio Grande do Sul, in Brazil.

Is March the best time to visit Rio Grande do Sul?

We consider March to be one of the best times to travel to Rio Grande do Sul. Typically, the climate in Gramado is pleasant.

On average, the best time to visit Rio Grande do Sul is in March, April, May, August and November with generally pleasant weather in Gramado. In contrast, January, February and October tend to have unpleasant weather conditions.

Interested in more climate information?

We have much more information about the climate in Rio Grande do Sul. 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 Brazil? Get detailed historical weather averages for many cities in Brazil.

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