Arraial do Cabo weather and climate in 2025
January
February
March
April
May
June
July
August
September
October
November
December
Overview
January
February
March
April
May
June
July
August
September
October
November
December
Overview
Arraial do Cabo weather and climate in 2025
January
February
March
April
May
June
July
August
September
October
November
December
Overview
January
February
March
April
May
June
July
August
September
October
November
December
Overview
Day
23 °C
Night
17 °C
Sea
21 °C
Precipitation
38 mm
in month
Rainy days
8 days
in month
Daylight
11 hours
average
Sunshine
7 hours
average
Humidity
81 %
Day
23 °C
Night
17 °C
Sea
21 °C
Precipitation
38 mm
in month
Rainy days
8 days
in month
Daylight
11 hours
average
Sunshine
7 hours
average
Humidity
81 %
Overview: Arraial do Cabo
Weather charts for Arraial do Cabo
Weather overview
Show more charts
Destinations nearby and activities
Destinations nearby
Activities in Arraial do Cabo
🏖️🌊
Sand beaches
🏖️🏝️
Tropical beaches
🏖️🌅
Picturesque beaches
🤿🐠
Scuba diving
🥽🐟
Snorkelling
Show more
Find more destinations like this
Destinations with similar weather to Arraial do Cabo
Other destinations in Brazil - Southeast coast
Closest cities for Arraial do Cabo
NiteróiNova IguaçuDuque de CaxiasCampos dos GoytacazesPetrópolisJuiz de ForaCampinasSão José dos CamposVolta RedondaSanto AndréVitóriaSorocabaGoiâniaTaubatéRibeirão PretoPorto Alegre
Weather overview for Arraial do Cabo
Weather overview
The tropical climate of Arraial do Cabo, located in Brazil, is marked by yearly temperature variations from a low of 23 °C (73 °F) in the coolest months to a high of 29 °C (84 °F) in the warmest months. In July, the region experiences its driest conditions, receiving rain on only 8, whereas December is characterized by its peak rainfall, with as many as 19 of rain. As night falls, temperatures drop to a range between 17 °C (63 °F) in July to 22 °C (72 °F) in March. Sea temperatures fluctuate between a chilly 21 °C (70 °F) in September, to a balmy 25 °C (78 °F) during March.
January weather
In Arraial do Cabo, the daytime temperatures begin their upward climb to 29 °C (84 °F), and the sea temperatures also show an increase from the prior month, registering 24 °C (76 °F). The wet season is approaching its peak. A gradual decline in the number of rainy days commences. Additionally, we observe an uptick in the number of sunshine hours, 7 hours without clouds.
February weather
The daytime temperature hits its peak at 29 °C (84 °F) in Arraial do Cabo, while the nighttime temperature begins to ascend, resting at 22 °C (72 °F). The onset of the tourist season is imminent. The decline in the number of rainy days continues, notching 14, and the rainfall gradually diminishes to 136 mm (5.34 in). The sunniest hours without clouds reach their maximum at a value of 8 hours.
March weather
A downtrend in daytime temperatures is noted, settling at 28 °C (82 °F) in Arraial do Cabo, while sea temperatures peak for the year. The tourist season sees significant activity. An increase in the amount of rainfall is observed, totaling 16, with the rain accumulation also hitting a yearly high in March. The apex of nighttime temperatures is noticeable, with values around 22 °C (72 °F).
April weather
There's a noticeable tapering off of tourist activity in April in Arraial do Cabo. A downturn in daytime temperatures can be seen, marked by 27 °C (80 °F), while nighttime temperatures also begin their decline, falling to 21 °C (70 °F). The downward trend in rainy days becomes apparent with a count of 12, and the rainfall volume starts its descent during this month. The hours of cloudless sky continue to diminish, reaching 7 hours.
May weather
Pending the tourist off-season, Arraial do Cabo observes a decrease in sea temperatures to 24 °C (75 °F), alongside a continued drop in daytime temperatures, recorded at 25 °C (76 °F). The downtrend in the number of rainy days is evident, marked by 11, and the rainfall also declines, logging 78 mm (3.06 in). The nighttime temperatures follow suit, with figures approximating 19 °C (67 °F).
June weather
The ongoing off-peak tourist season is noticeable in Arraial do Cabo. The sea temperature continues its descent, recorded at 23 °C (73 °F), while daytime temperatures also maintain their downward trajectory. The diminishing number of rainy days is marked by a count of 8, with a concurrent decrease in rainfall volume to 54 mm (2.12 in). Nighttime temperatures persist in their decline, reflecting a value of 17 °C (63 °F).
July weather
Daytime temperatures hit their lowest at 23 °C (73 °F) in Arraial do Cabo, while sea temperatures continue their descent, registering 22 °C (72 °F). The dry season is evident with the minimum number of rainy days, and rainfall volume is on a continued decline, stated at 45 mm (1.79 in). The coolness of nighttime temperatures is most pronounced in this month.
August weather
With sea temperatures registering a further decline to a value of 21 °C (71 °F) in Arraial do Cabo, the increase in the number of rainy days can be observed marginally, reaching 8. The minimum rainfall quantity is recorded at 38 mm (1.48 in), and the nadir of humidity levels is evident at 81 %. The dry season persists.
September weather
The sea temperature attains its minimum annual value in Arraial do Cabo, whereas the commencement of the rise in daytime temperatures can be detected, yielding a measure of 24 °C (75 °F). The uptrend in rainy days is evident, totaling 11, alongside the initial increase in rainfall quantity, which stands at 61 mm (2.38 in). The minimum number of sun hours is observable, with a return of 5 hours.
October weather
A discernible rise in sea temperatures is observed in Arraial do Cabo, marked by a value of 22 °C (71 °F), while daytime temperatures continue their ascent, recorded at 25 °C (78 °F). The rising trend in rainfall volume is comparable to the previous month, reaching 86 mm (3.40 in), and the apex of wind speeds is registered during this period. The nighttime temperature exhibits a steady increase, listing at 19 °C (66 °F).
November weather
Daytime temperatures continue their upward trend, evidenced by a measure of 27 °C (80 °F) in Arraial do Cabo, with a simultaneous rise in sea temperatures reaching 23 °C (73 °F). The precipice of the wet season is near. Rainfall continues to increase, marked by 120 mm (4.71 in). The hours of sun-filled skies also undergo a rise, tallying 6 hours. The upward movement of nighttime temperatures can be noticed, casting a figure of 20 °C (68 °F).
December weather
The wet season is nearing its zenith in December in Arraial do Cabo. The pinnacle of rainy days is reached with a count of 19, and the rainfall volume witnesses a similar rise to the preceding month, peaking at 158 mm (6.23 in). As nighttime temperatures edge upwards, they reflect a value of 21 °C (71 °F), and the escalation in sea temperatures is consistent, climbing to 24 °C (75 °F). The day length extends to its maximum value, recorded at 13 hours.
FAQs
What is the wind speed in Arraial do Cabo during January?
You can typically expect an average wind speed of 3 in January in Arraial do Cabo.
Is Arraial do Cabo experiencing its wet season in February?
Arraial do Cabo is not in its wet season in February; rather, you will encounter rain on about 14 of the month.
Is March a suitable time for a visit to Arraial do Cabo?
March presents prime conditions for a visit to Arraial do Cabo, boasting day temperatures at a pleasant 28 °C (82 °F) and sea temperatures ideal for swimming at 25 °C (78 °F). Nighttime temperatures are also agreeable at 22 °C (72 °F).
How warm is Arraial do Cabo in April?
April in Arraial do Cabo features delightful mild weather that many find comfortably warm.
How frequently does it rain in Arraial do Cabo during May?
Expect roughly 11 of rainfall in May in Arraial do Cabo, corresponding to almost one-third of the days that month.
What are the expected day temperatures in June in Arraial do Cabo?
June in Arraial do Cabo has average daytime temperatures standing at 24 °C (75 °F). Many would find these temperatures conducive to various outdoor activities.
What temperature will the sea be in Arraial do Cabo during July?
In Arraial do Cabo in July, expect the sea temperature to be moderately cool around 22 °C (72 °F), providing a refreshing dip during the warmer days.
Is August the dry season in Arraial do Cabo?
Indeed, August is part of the dry season in Arraial do Cabo, with rain occurring on only 8 throughout the month.
What is Arraial do Cabo's nighttime air temperature during September?
The nocturnal air temperature in Arraial do Cabo during September averages out to a comfortable 18 °C (64 °F).
What amount of sunshine is expected in Arraial do Cabo during October?
In October, expect to experience a daily average of decent sunshine, approximating 5 hours, in Arraial do Cabo.
What is the level of humidity in November in Arraial do Cabo?
In November, Arraial do Cabo's humidity level cruises at a moderately high notch of 82 %.
How humid is Arraial do Cabo during December?
In December, the air in Arraial do Cabo holds a higher level of moisture, presenting average relative humidity around 83 %.
Appeared in TOP lists
Useful links
Our latest blog posts
Where to go
Top destinations
Text Search