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Mariana
Mariana · Minas Gerais Good time to visit Fall Low season

Mariana in March

Short answer

In March, Mariana averages highs of 28 °C (82 °F) and lows of 20 °C (68 °F), with about 198 mm of rain spread over roughly 11 days. March is one of the rainiest months of the year, so bring a rain jacket and keep some indoor activities in mind. Crowds tend to be low this month.

Climate · INMET (updated 2026)
Where to stayCompare hotels and rates in Mariana on Booking.comSee hotels →
Temperature
28 / 20 °C
high / low
Rain
198 mm
11 days
Daylight
12h12
sunset at 18:08
Crowds
Low
season

What to expect in Mariana in March

Myllena Vieira, editor at Visite
Editor's tip

March brings fall to Mariana. In Brazil the seasons are the reverse of those in the Northern Hemisphere. Temperatures are pleasant, with highs of 28 °C (82 °F) and nights that still call for a light jacket. Crowds are light, which tends to work in favor of travelers: shorter lines, more peace and quiet, and cheaper lodging. It rains fairly often, so keep an indoor plan handy for gray days. If the dates line up, it is worth fitting Holy Week (Semana Santa) into your itinerary: it is what livens up the destination at that time of year.

Myllena Vieira · Editor at Visite
Crowds
Crowd level: low

A quiet period: short lines and room to move on the streets, ideal if you want to avoid the crowds.

Prices
Rates: low

Low season: usually the best time to find lodging and tickets at a better price.

Where to stay

Hotels in Mariana

March is low season in Mariana: rates drop and there are more rooms to choose from. A good time to get a better hotel for the same budget.

See all hotels in Mariana

Rates change with the dates: confirm the price on Booking.com.

What happens in March

Holy Week (Semana Santa)
Processions, reenactments and sawdust carpets take over the Baroque center in the strongest religious tradition of the Minas Gerais calendar.

What to pack in March

Light clothing for the day · highs of 28 °C (82 °F) Rain jacket or umbrella · 11 days of rain in the month Sunscreen and sunglasses · strong sun on the tours Comfortable walking shoes · you will be on foot much of the day
Looking for better weather?

Where the weather is good in March

These destinations have the best weather comfort for March, scored with the same calculation of rain, heat and humidity. Tap to see what the month is like in each one.

Búzios 60
Búzios
Rio de Janeiro · see March →
Arraial do Cabo 59
Arraial do Cabo
Rio de Janeiro · see March →
Porto Alegre 58
Porto Alegre
Rio Grande do Sul · see March →
Bento Gonçalves 57
Bento Gonçalves
Rio Grande do Sul · see March →
See all destinations by month

Torn between Mariana and another destination?

See Mariana next to the destinations that usually compete for the same trip: month-by-month weather, driving cost, ideal length of stay and travel style, side by side.

Mariana or Diamantina? Mariana or Ouro Preto? Mariana or São João del-Rei?
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Questions about Mariana in March

What is the weather like in Mariana in March?
In March, Mariana averages highs of 28 °C (82 °F) and lows of 20 °C (68 °F), with about 198 mm of rain spread over roughly 11 days. March is one of the rainiest months of the year, so bring a rain jacket and keep some indoor activities in mind. Crowds tend to be low this month.
Does it rain a lot in Mariana in March?
In March, Mariana gets about 198 mm of rain spread over around 11 rainy days, wetter than the average for the year. Bring a rain jacket and have an indoor backup plan.
Is March high season in Mariana?
Crowds in March tend to be low. Low season: usually the best time to find lodging and tickets at a better price.
What is happening in Mariana in March?
March brings Holy Week (Semana Santa). Confirm the dates and book early if they overlap with your trip.
Does it usually rain all day in Mariana in March?
INMET's climate normals record the number of rainy days and the total millimeters, not the hours of each day, so they do not say how long the rain lasts. What they show for Mariana in March: 11 rainy days in a month of 31 days (about 35% of the days) and 198 mm over the month, which works out to an average of about 18 mm per rainy day. Compared with the rest of the year, March is wetter than the destination's average. Bring a rain jacket and have an indoor backup plan for the rainy days.
What is the temperature in Mariana in March, and what should you pack?
According to INMET's climate normals, the average high in Mariana in March is 28 °C and the average low is 20 °C, with air humidity of around 69%. Compared with the rest of the year, the temperature in March is typical for the destination. For your suitcase, here is what those numbers call for: light clothing for the day; rain jacket or umbrella; sunscreen and sunglasses.
Is Mariana worth visiting in March?
Good time to visit. On our weather comfort index, which weighs rain, heat and humidity from INMET's climate normals, March scores 52 out of 100 and ranks No. 9 among the 12 months. The most comfortable month is June (97) and the least comfortable is January (46). As for crowds, in March they tend to be low.
February see the full year April