Rio de Janeiro

Rio de Janeiro State Weather in March

Average temperatures, rainfall, sunshine and the best places to visit in Rio de Janeiro State, Brazil in March.

Thinking about venturing to Rio de Janeiro State, Brazil this March and curious about the weather conditions to expect? This page holds all the key information you seek, responding to your question:

What to Expect in Rio de Janeiro State in March

Rio de Janeiro State, Brazil is a region in Brazil. March in Rio de Janeiro State generally has temperatures that range from warm to very warm, with precipitation levels ranging from high to heavy.

Temperatures

The average maximum daytime temperatures vary from warm in Visconde De Maua at 27°C (81°F) to very warm in Campos dos Goytacazes at 33°C (91°F). Nighttime temperatures generally drop to 23°C (73°F) in Campos dos Goytacazes and 17°C (63°F) in Visconde De Maua. The temperatures mentioned for both day and night are typical averages. However some days might get even hotter. It's best to stay prepared by wearing cloths suitable for the warmth.

To explore the conditions in Rio de Janeiro State, Brazil in more detail, check the map below.

Precipitation

In March, precipitation varies across different areas. From high rainfall in Arraial do Cabo with an average of 115 mm (4.5 in) to heavy rainfall in Paraty with 418 mm (16 in).

Average sunshine

Most destinations offer generous amounts of sunshine this March. For example, Rio de Janeiro gets approximately 208 hours of sunlight, perfect for anyone wanting bright, sunny days.

Explore Rio de Janeiro State by month

Best Places to Visit in Rio de Janeiro State in March

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Rio de Janeiro State.

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

Popular Destinations in Rio de Janeiro State

What is the weather like in March for some of the most popular destinations in Rio de Janeiro State, Brazil?

Temperature range in Rio de Janeiro State (March)

Precipitation variation in Rio de Janeiro State (March)

Rio de Janeiro

In March Rio de Janeiro generally has very high temperatures with maximum daytime temperatures around 31°C (88°F), minimum nighttime temperatures around 23°C (73°F) and heavy monthly rainfall. So on average the conditions are tolerable that month.

February
March
April
Max temperature
32°C (90°F)
31°C (88°F)
30°C (86°F)
Min temperature
24°C (75°F)
23°C (73°F)
22°C (72°F)
Monthly sun hours
202 hours
208 hours
183 hours
Monthly rainfall
157 mm (6.2 in)
170 mm (6.7 in)
101 mm (4 in)
Monthly rainy days
16 days
15 days
15 days
Weather conditions

Búzios

In March Búzios generally has high temperatures with maximum daytime temperatures around 28°C (82°F), minimum nighttime temperatures around 24°C (75°F) and high monthly rainfall. So on average the conditions are pleasant that month.

February
March
April
Max temperature
28°C (82°F)
28°C (82°F)
27°C (81°F)
Min temperature
24°C (75°F)
24°C (75°F)
23°C (73°F)
Monthly rainfall
88 mm (3.5 in)
126 mm (5 in)
74 mm (2.9 in)
Monthly rainy days
15 days
15 days
15 days
Weather conditions

Paraty

In March Paraty generally has high temperatures with maximum daytime temperatures around 27°C (81°F), minimum nighttime temperatures around 22°C (72°F) and heavy monthly rainfall. So on average the conditions are poor that month.

February
March
April
Max temperature
28°C (82°F)
27°C (81°F)
26°C (79°F)
Min temperature
23°C (73°F)
22°C (72°F)
21°C (70°F)
Monthly sun hours
108 hours
108 hours
102 hours
Monthly rainfall
445 mm (18 in)
418 mm (16 in)
238 mm (9.4 in)
Monthly rainy days
16 days
15 days
13 days
Weather conditions

Cabo Frio

In March Cabo Frio generally has high temperatures with maximum daytime temperatures around 28°C (82°F), minimum nighttime temperatures around 24°C (75°F) and high monthly rainfall. So on average the conditions are pleasant that month.

February
March
April
Max temperature
28°C (82°F)
28°C (82°F)
27°C (81°F)
Min temperature
24°C (75°F)
24°C (75°F)
23°C (73°F)
Monthly rainfall
81 mm (3.2 in)
123 mm (4.8 in)
70 mm (2.8 in)
Monthly rainy days
15 days
15 days
15 days
Weather conditions

Ilha Grande

In March Ilha Grande generally has high temperatures with maximum daytime temperatures around 28°C (82°F), minimum nighttime temperatures around 24°C (75°F) and heavy monthly rainfall. So on average the conditions are tolerable that month.

February
March
April
Max temperature
29°C (84°F)
28°C (82°F)
27°C (81°F)
Min temperature
24°C (75°F)
24°C (75°F)
22°C (72°F)
Monthly rainfall
180 mm (7.1 in)
187 mm (7.4 in)
128 mm (5 in)
Monthly rainy days
16 days
15 days
14 days
Weather conditions

Is your destination not in the list? Have a look at all destinations in Rio de Janeiro State, in Brazil.

Popular cities in March

Day & night temperatures, rainfall and average weather in Rio de Janeiro State in March.

City Weather Day temp Night temp Rainfall
Rio de Janeiro 31°C (88°F) 23°C (73°F) 170 mm (6.7 in)
Paraty 27°C (81°F) 22°C (72°F) 418 mm (16 in)
Búzios 28°C (82°F) 24°C (75°F) 126 mm (5 in)
Cabo Frio 28°C (82°F) 24°C (75°F) 123 mm (4.8 in)
Ilha Grande 28°C (82°F) 24°C (75°F) 187 mm (7.4 in)
Arraial do Cabo 27°C (81°F) 24°C (75°F) 115 mm (4.5 in)

Rio de Janeiro State weather in March: frequently asked questions

What is the weather like in Rio de Janeiro State, Brazil in March?

In March, Rio de Janeiro State, Brazil generally has unpleasant weather conditions. Rio de Janeiro sees daytime temperatures near 31°C (88°F), with nights cooling to roughly 23°C (73°F).

What is the average temperature in Rio de Janeiro State, Brazil in March?

Average temperatures in Rio de Janeiro State, Brazil during March range from a nighttime low near 23°C (73°F) to a daytime high around 31°C (88°F) in Rio de Janeiro.

Does Rio de Janeiro State, Brazil get a lot of rain in March?

Expect plenty of rainfall. Rio de Janeiro records an average of 170 mm (6.7 in) in March, putting it among the wetter months for Rio de Janeiro State, Brazil.

Is March a Good Time to Visit Rio de Janeiro State, Brazil?

Given the typically tolerable weather conditions in Rio de Janeiro, March might be a good time to visit Rio de Janeiro State, Brazil. However, the weather conditions may vary depending on your destination.

Generally speaking, the best visiting conditions can be found in May, June, July, August and September offering mostly perfect weather in Rio de Janeiro. The weather in January and December, on the other hand, tends to be poor.

Interested in more climate information?

We have much more information about the climate in Rio de Janeiro State.

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.

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