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Weather in March in Brazil

Are you planning a trip a to Brazil in March and wondering what kind of weather to expect? This page has all the details you need.

What is the weather like in Brazil in March?

The weather in Brazil in March can be quite varied, with temperatures that range from warm to very hot and precipitation levels ranging from moderate to heavy.

Temperatures

The average highest temperatures fluctuate between warm in São Joaquim national park at 24°C to very hot in Piranhas at 35°C. Nighttime temperatures generally drop to 24°C in Piranhas and 14°C in São Joaquim national park. While the given temperatures for day and night are typical, there may be days that feel warmer. Make sure you're dressed in a way that keeps you cool and comfortable.

Precipitation

In March, precipitation varies across different areas. From moderate rainfall in Piranhas with an average of 53 mm to heavy rainfall in Salvaterra with 578 mm.

Average sunshine

Meanwhile, Rio de Janeiro enjoys approximately 208 hours of sunshine, offering a mostly sunny climate that adds a pleasant and vibrant feel to the month.

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

Where to go in Brazil in March

Find more information for the most popular destinations in the Brazil on the map below. Click on a destination dot for more detailes.

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).

Popular destinations

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

Rio de Janeiro

In March Rio de Janeiro generally has very high temperatures with maximum daytime temperatures around 31°C, minimum nighttime temperatures around 23°C and heavy monthly rainfall. So on average the conditions are tolerable that month.

Rio de Janeiro
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
32°C 
24°C 
202 hours 
157 mm 
16 days 
31°C 
23°C 
208 hours 
170 mm 
15 days 
April   >> April
>>  
30°C 
22°C 
183 hours 
101 mm 
15 days 
Climate in Rio de Janeiro

Sao Paulo

In March Sao Paulo generally has high temperatures with maximum daytime temperatures around 28°C, minimum nighttime temperatures around 19°C and heavy monthly rainfall. So on average the conditions are pleasant that month.

Sao Paulo
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
29°C 
19°C 
162 hours 
215 mm 
22 days 
28°C 
19°C 
167 hours 
173 mm 
20 days 
April   >> April
>>  
27°C 
17°C 
165 hours 
79 mm 
13 days 
Climate in Sao Paulo

Florianópolis

In March Florianópolis generally has high temperatures with maximum daytime temperatures around 28°C, minimum nighttime temperatures around 22°C and high monthly rainfall. So on average the conditions are pleasant that month.

Florianópolis
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
29°C 
22°C 
165 hours 
198 mm 
22 days 
28°C 
22°C 
185 hours 
141 mm 
22 days 
April   >> April
>>  
26°C 
20°C 
171 hours 
98 mm 
15 days 
Climate in Florianópolis

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

Fortaleza

In March Fortaleza generally has very high temperatures with maximum daytime temperatures around 30°C, minimum nighttime temperatures around 25°C and heavy monthly rainfall. So on average the conditions are poor that month.

Fortaleza
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 
25°C 
181 hours 
159 mm 
26 days 
30°C 
25°C 
151 hours 
205 mm 
30 days 
poor 
April   >> April
>>  
30°C 
25°C 
156 hours 
266 mm 
29 days 
poor 
Climate in Fortaleza

Is your destination not in the list? Have a look at other destinations in Brazil.

Is March the best time to visit Brazil?

Given the typically tolerable weather conditions in Rio de Janeiro, March might be a good time to visit Brazil.

Generally speaking, May, June, July, August and September provide perfect weather in Rio de Janeiro. On the other hand, the months of January and December tend to have unpleasant weather conditions.

Interested in more climate information?

We have much more information about the climate in Brazil. 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.

    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.