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Arraial do Cabo
Arraial do Cabo · Rio de Janeiro Good time to visit Summer High season

Arraial do Cabo in January

Short answer

In January, Arraial do Cabo averages highs of 29 °C (84 °F) and lows of 23 °C (73 °F), with about 78 mm of rain spread over roughly 9 days. January has moderate rainfall, usually in quick showers that do not spoil the whole day. Crowds tend to be high this month.

Climate · INMET (updated 2026)
Most reviewed activity in Arraial do CaboArraial do Cabo Boat Trip★ 8.7 · 20 reviews · from US$ 56 · via CivitatisSee dates and price →
Temperature
29 / 23 °C
high / low
Rain
78 mm
9 days
Daylight
13h22
sunset at 18:38
Crowds
High
1 public holiday

What to expect in Arraial do Cabo in January

Myllena Vieira, editor at Visite
Editor's tip

January finds Arraial do Cabo in the middle of summer. In Brazil the seasons are the reverse of those in the Northern Hemisphere. Temperatures are pleasant, with highs of 29 °C (84 °F) and nights that still call for a light jacket. 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. Rain, when it comes, is usually brief and does not spoil the day.

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 · ~R$ 351

High season: higher rates and heavy demand. Book ahead. The average nightly rate for lodging in Arraial do Cabo is around R$ 351 (Brazilian reais), depending on the date.

Tours and tickets

Things to do in Arraial do Cabo in January

booking on Civitatis
Arraial do Cabo Boat Trip
8.7· 20 reviews

Arraial do Cabo Boat Trip

On this boat trip around Arraial do Cabo you'll discover places such as the Ilha do Farol, Praia do Forno or the Blue Grotto.

4 h
from US$ 56
Book →
Arraial do Cabo Quad Tour
6· 4 reviews

Arraial do Cabo Quad Tour

If you're in Arraial do Cabo and you want to check out its main natural attractions in a fun and original way, don't miss this quad tour. You'll have a blast!

2 h
from US$ 99
Book →
Arraial do Cabo Buggy Tour
5· 2 reviews

Arraial do Cabo Buggy Tour

On this buggy tour of Arraial do Cabo, we'll drive through the charming spots of this coastal city of Rio de Janeiro and admire breathtaking landscapes!

2 h
from US$ 34
Book →
Arubinha Buggy Tour
10· 1 review

Arubinha Buggy Tour

Looking for an adrenaline rush? In this buggy tour in Arubinha we'll ride through the beautiful natural area of Arraial do Cabo next to Araruama Lagoon.

4 h
from US$ 118
Book →
Arraial do Cabo Diving Introduction
10· 1 review

Arraial do Cabo Diving Introduction

Explore the seabed that attracts divers from all over the world with this introduction to diving in Arraial do Cabo. The perfect place to learn!

3 h 30 min
from US$ 155
Book →
Arraial do Cabo Hiking Tour
10· 1 review

Arraial do Cabo Hiking Tour

Combine sport and nature in this hiking tour through the beaches and viewpoints of Arraial do Cabo. We'll enjoy the city from different perspectives

3 h
from US$ 24
Book →
See all activities in Arraial do Cabo
Where to stay

Hotels in Arraial do Cabo

January is high season in Arraial do Cabo: 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.

Sophia 2 Residence Inn in Arraial do Cabo 9.5 ★★★★★ · 12 reviews Sophia 2 Residence Inn See on Booking → Mediterrane Hotel by Castelo Itaipava in Arraial do Cabo 8.4 ★★★★ · 42 reviews Mediterrane Hotel by Castelo Itaipava See on Booking → Pousada Porto Praia in Arraial do Cabo 8.4 ★★★ · 17 reviews Pousada Porto Praia See on Booking → Pousada da Prainha in Arraial do Cabo 10 ★★★★ · 1 review Pousada da Prainha See on Booking →
See all hotels in Arraial do Cabo

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 for the day · highs of 29 °C (84 °F) Rain jacket or umbrella · 9 days of rain in the month Sunscreen and sunglasses · strong sun on the tours Quick-dry clothing · humidity of 80% 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 →
 Búzios 55
Búzios
Rio de Janeiro · see January →
See all destinations by month

Torn between Arraial do Cabo and another destination?

See Arraial do Cabo 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.

Arraial do Cabo or Búzios? Arraial do Cabo or Paraty? Arraial do Cabo or Rio de Janeiro?
see all comparisons →

Questions about Arraial do Cabo in January

What is the weather like in Arraial do Cabo in January?
In January, Arraial do Cabo averages highs of 29 °C (84 °F) and lows of 23 °C (73 °F), with about 78 mm of rain spread over roughly 9 days. January has moderate rainfall, usually in quick showers that do not spoil the whole day. Crowds tend to be high this month.
Does it rain a lot in Arraial do Cabo in January?
In January, Arraial do Cabo gets about 78 mm of rain spread over around 9 rainy days, in line with the average rainfall for the year. Rain tends to come in quick showers that do not ruin the day.
Is January high season in Arraial do Cabo?
Crowds in January tend to be high. High season: higher rates and heavy demand. Book ahead.
What is happening in Arraial do Cabo 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 Arraial do Cabo 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 Arraial do Cabo in January: 9 rainy days in a month of 31 days (about 29% of the days) and 78 mm over the month, which works out to an average of about 9 mm per rainy day. Compared with the rest of the year, January falls within the destination's average rainfall. Rain tends to come in showers, but it is smart to have an indoor backup plan.
What is the temperature in Arraial do Cabo in January, and what should you pack?
According to INMET's climate normals, the average high in Arraial do Cabo in January is 29 °C and the average low is 23 °C, with air humidity of around 80%. Compared with the rest of the year, January is among the hottest months at 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 Arraial do Cabo worth visiting in January?
Good time to visit. On our weather comfort index, which weighs rain, heat and humidity from INMET's climate normals, January scores 55 out of 100 and ranks No. 11 among the 12 months. The most comfortable month is July (76) and the least comfortable is December (54). As for crowds, in January they tend to be high.
December see the full year February