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Lençóis Maranhenses
Lençóis Maranhenses · Maranhão Less favorable time to visit Summer High season

Lençóis Maranhenses in January

Short answer

In January, Lençóis Maranhenses averages highs of 31 °C (88 °F) and lows of 24 °C (75 °F), with about 235 mm of rain spread over roughly 13 days. January 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 high this month.

Climate · INMET (updated 2026)
Most reviewed activity in Lençóis MaranhensesBonita Lagoon Off-Roading Tour★ 9.3 · 33 reviews · from US$ 24 · via CivitatisSee dates and price →
Temperature
31 / 24 °C
high / low
Rain
235 mm
13 days
Daylight
12h15
sunset at 18:08
Crowds
High
1 public holiday

What to expect in Lençóis Maranhenses in January

Myllena Vieira, editor at Visite
Editor's tip

January finds Lençóis Maranhenses in the middle of summer. In Brazil the seasons are the reverse of those in the Northern Hemisphere. Highs reach 31 °C (88 °F): the heat calls for early starts, sunscreen, and spending the middle of the day in the shade or in the water. It is one of the busiest times of the year: the destination fills up, rates go up and the best hotels sell out early. Book ahead or choose weekdays. It rains fairly often, so keep an indoor plan handy for gray days.

Myllena Vieira · Editor at Visite
Crowds
Crowd level: high

January is high season: the destination fills up, the most popular attractions have lines, and it pays to book ahead.

Prices
Rates: high

High season: higher rates and heavy demand. Book ahead.

Tours and tickets

Things to do in Lençóis Maranhenses in January

booking on Civitatis
Bonita Lagoon Off-Roading Tour
9.3· 33 reviews

Bonita Lagoon Off-Roading Tour

Get lost among the dunes and oases of the Lençóis Maranhenses protected area on this off-roading vehicle tour to Lagoa Bonita. It's a stunning landscape!

6 h
from US$ 24
Book →
Blue Lagoons Day Trip
9.3· 25 reviews

Blue Lagoons Day Trip

Lose yourself in the dunes of Barreirinhas with this fantastic day trip to the Blue Lagoon, one of the most beautiful lagoons in the region.

4 h
from US$ 24
Book →
Preguicas River Speedboat Trip
8.8· 23 reviews

Preguicas River Speedboat Trip

Discover a beautiful natural protected area that meets the Atlantic Ocean with this fantastic speedboat trip on the Preguiças River.

7 h 50 min
from US$ 24
Book →
Atins Lagoon Off-Roading Tour
8.8· 23 reviews

Atins Lagoon Off-Roading Tour

Explore the beautiful surroundings of Barreirinhas on this fantastic off-roading tour around the Atins lagoon. You won't regret it!

9 h 30 min
from US$ 39
Book →
Speedboat Transfer between Barreirinhas and Atins
8.3· 20 reviews

Speedboat Transfer between Barreirinhas and Atins

This speedboat transport between Barreirinhas and Atins is the most comfortable way to get between two of the most iconic cities in Maranhão.

2 h 30 min
from US$ 34
Book →
Santo Amaro Off-Roading Tour
9.2· 10 reviews

Santo Amaro Off-Roading Tour

Explore the beautiful sandy landscapes of Santo Amaro in a unique way with this off-roading tour. It'll be an experience you'll never forget!

11 h 30 min
from US$ 79
Book →
See all activities in Lençóis Maranhenses
Where to stay

Hotels in Lençóis Maranhenses

January is high season in Lençóis Maranhenses: the best hotels fill up and rates rise as the date approaches. It is best to lock in your room as soon as the trip is decided.

Porto Preguicas Resort in Lençóis Maranhenses 8.9 ★★★★★ · 19 reviews Porto Preguicas Resort See on Booking → VILA ATY LODGE in Lençóis Maranhenses 4.8 ★★★★★ · 1 review VILA ATY LODGE See on Booking →
See all hotels in Lençóis Maranhenses

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

What happens in January

No major fixed festivals in January, but public holidays (New Year's Day) bring more people to the destination.

Public holidays in January: New Year's Day (01/01). Expect more people and higher prices around these dates.

What to pack in January

Light clothing and a cap · highs of 31 °C (88 °F) Rain jacket or umbrella · 13 days of rain in the month Sunscreen and sunglasses · strong sun on the tours Quick-dry clothing · humidity of 83% Comfortable walking shoes · you will be on foot much of the day
Looking for better weather?

Where the weather is good in January

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

Fernando de Noronha 66
Fernando de Noronha
Pernambuco · see January →
Natal 60
Natal
Rio Grande do Norte · see January →
Pipa 60
Pipa
Rio Grande do Norte · see January →
Arraial do Cabo 55
Arraial do Cabo
Rio de Janeiro · see January →
See all destinations by month

Torn between Lençóis Maranhenses and another destination?

See Lençóis Maranhenses 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.

Lençóis Maranhenses or Arraial do Cabo? Lençóis Maranhenses or Campos do Jordão? Lençóis Maranhenses or Fernando de Noronha?
see all comparisons →

Questions about Lençóis Maranhenses in January

What is the weather like in Lençóis Maranhenses in January?
In January, Lençóis Maranhenses averages highs of 31 °C (88 °F) and lows of 24 °C (75 °F), with about 235 mm of rain spread over roughly 13 days. January 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 high this month.
Does it rain a lot in Lençóis Maranhenses in January?
In January, Lençóis Maranhenses gets about 235 mm of rain spread over around 13 rainy days, in line with the average rainfall for the year. Bring a rain jacket and have an indoor backup plan.
Is January high season in Lençóis Maranhenses?
Crowds in January tend to be high. High season: higher rates and heavy demand. Book ahead.
What is happening in Lençóis Maranhenses in January?
No major fixed festivals in January, but public holidays (New Year's Day) bring more people to the destination.
Does it usually rain all day in Lençóis Maranhenses in January?
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 Lençóis Maranhenses in January: 13 rainy days in a month of 31 days (about 42% of the days) and 235 mm over the month, which works out to an average of about 18 mm per rainy day. Compared with the rest of the year, January falls within the destination's average rainfall. Bring a rain jacket and have an indoor backup plan for the rainy days.
What is the temperature in Lençóis Maranhenses in January, and what should you pack?
According to INMET's climate normals, the average high in Lençóis Maranhenses in January is 31 °C and the average low is 24 °C, with air humidity of around 83%. Compared with the rest of the year, the temperature in January is typical for the destination. For your suitcase, here is what those numbers call for: light clothing and a cap; rain jacket or umbrella; sunscreen and sunglasses.
Is Lençóis Maranhenses worth visiting in January?
Less favorable time to visit. On our weather comfort index, which weighs rain, heat and humidity from INMET's climate normals, January scores 34 out of 100 and ranks No. 7 among the 12 months. The most comfortable month is October (79) and the least comfortable is April (31). As for crowds, in January they tend to be high.
December see the full year February