Arraial do Cabo
Brazil
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
Arraial do Cabo, Brazil

The best months for a swim in Arraial do Cabo, Brazil, are February through April, with a perfect temperature - varying between 25°C (77°F) and 29°C (84.2°F), and scarce rainfall.
January, like December, is a hot summer month in Arraial do Cabo, Brazil, with average temperature fluctuating between 34.2°C (93.6°F) and 22.9°C (73.2°F). In January, the average high-temperature is practically the same as in December - a still hot 34.2°C (93.6°F). Weather in January »

February, the last month of the summer, in Arraial do Cabo, is a torrid month, with average temperature fluctuating between 35.4°C (95.7°F) and 23.1°C (73.6°F). The ideal sea water temperature of 25.1°C (77.2°F) and 44.2mm (1.7") of accumulated rainfall make February the best time for swimming and other water activities. Weather in February »

The first month of the autumn, March, is also a hot month in Arraial do Cabo, Brazil, with temperature in the range of an average low of 22.8°C (73°F) and an average high of 30.1°C (86.2°F). The ideal sea water temperature of 25.8°C (78.4°F) and 52.8mm (2.1") of accumulated rainfall make March the best time for swimming and other water activities. Weather in March »

April, like March, in Arraial do Cabo, Brazil, is a moderately hot autumn month, with temperature in the range of an average high of 28.7°C (83.7°F) and an average low of 21.5°C (70.7°F). The ideal sea water temperature of 25.3°C (77.5°F) and 78.3mm (3.1") of accumulated rainfall make April the best time for swimming and other water activities. Weather in April »

May, the last month of the autumn, in Arraial do Cabo, is also a moderately hot month, with average temperature ranging between max 27.2°C (81°F) and min 20°C (68°F). In Arraial do Cabo, the average high-temperature in May is practically the same as in April - a still warm 27.2°C (81°F). Weather in May »

June, the first month of the winter, in Arraial do Cabo, is also a moderately hot month, with average temperature fluctuating between 18.2°C (64.8°F) and 26.1°C (79°F). In Arraial do Cabo, the average high-temperature is practically the same as in May - a still warm 26.1°C (79°F). Weather in June »

July, the same as June, is a moderately hot winter month in Arraial do Cabo, Brazil, with average temperature varying between 25.4°C (77.7°F) and 17.6°C (63.7°F). The coldest month is July, with an average high-temperature of 25.4°C (77.7°F) and an average low-temperature of 17.6°C (63.7°F). Weather in July »

August, the last month of the winter, in Arraial do Cabo, is another warm month, with temperature in the range of an average low of 18.2°C (64.8°F) and an average high of 25.6°C (78.1°F). In Arraial do Cabo, the average high-temperature is relatively the same as in July - a still warm 25.6°C (78.1°F). Weather in August »

September, the first month of the spring, in Arraial do Cabo, is still a warm month, with average temperature ranging between max 27.1°C (80.8°F) and min 19°C (66.2°F). In Arraial do Cabo, the average high-temperature is practically the same as in August - a still moderately hot 27.1°C (80.8°F). Weather in September »

October, like September, in Arraial do Cabo, Brazil, is a moderately hot spring month, with average temperature fluctuating between 27.8°C (82°F) and 19.7°C (67.5°F). In Arraial do Cabo, the average high-temperature is essentially the same as in September - a still warm 27.8°C (82°F). Weather in October »

The last month of the spring, November, is another warm month in Arraial do Cabo, Brazil, with average temperature varying between 20.7°C (69.3°F) and 29.5°C (85.1°F). In Arraial do Cabo, the average high-temperature is practically the same as in October - a still warm 29.5°C (85.1°F). Weather in November »

The first month of the summer, December, is a tropical month in Arraial do Cabo, Brazil, with average temperature ranging between max 34.7°C (94.5°F) and min 21.8°C (71.2°F). In December, the average high-temperature rises, from a warm 29.5°C (85.1°F) in November, to a hot 34.7°C (94.5°F). Weather in December »

What is the most humid month in Arraial do Cabo?

Months with the highest humidity are January through March, October through December, with an average relative humidity of 82%.

How much does it rain in Arraial do Cabo?

Throughout the year, 771.1mm (30.4") of rain is accumulated.

What is the warmest month in Arraial do Cabo?

February is the warmest month, with an average high-temperature of 35.4°C (95.7°F) and an average low-temperature of 23.1°C (73.6°F).

When is the sea warmest in Arraial do Cabo?

March is the month with the warmest seawater in Arraial do Cabo, Brazil, with an average sea temperature of 25.8°C (78.4°F).

What is the least humid month in Arraial do Cabo?

Months with the lowest humidity in Arraial do Cabo, Brazil, are April and July, with an average relative humidity of 80%.

What is the month with the shortest days in Arraial do Cabo?

The month with the shortest days in Arraial do Cabo, Brazil, is June, with an average of 10.7h of daylight.

What is the coldest month in Arraial do Cabo?

July is the coldest month, with an average high-temperature of 25.4°C (77.7°F) and an average low-temperature of 17.6°C (63.7°F).

What is the driest month in Arraial do Cabo?

The month with the least rainfall is August when 36.1mm (1.4") of precipitation is typically aggregated.

What month is the sea coldest in Arraial do Cabo?

September is the month with the coldest seawater in Arraial do Cabo, Brazil, with an average sea temperature of 21.8°C (71.2°F).

What is the wettest month in Arraial do Cabo?

December is the month with the most rainfall in Arraial do Cabo, Brazil, with 101.1mm (4") of accumulated precipitation.

When are the longest days in Arraial do Cabo?

The month with the longest days is December, with an average of 13.5h of daylight.
Average temperature - Arraial do Cabo, Brazil
Average humidity - Arraial do Cabo, Brazil

Months with the highest relative humidity are January, February, March, October, November and December (82%).
Months with the lowest relative humidity are April and July (80%).

Average rainfall - Arraial do Cabo, Brazil

The wettest month (with the highest rainfall) is December (101.1mm).
The driest month (with the lowest rainfall) is August (36.1mm).

Average sea temperature - Arraial do Cabo, Brazil

The best month for swimming (with the highest average sea temperature) is March (25.8°C).
The coldest month (with the lowest average sea temperature) is September (21.8°C).

Average daylight - Arraial do Cabo, Brazil

The month with the longest days is December (Average daylight: 13.5h).
The month with shortest days is June (Average daylight: 10.7h).