Arraial do Cabo Weather in March

What's the weather like in Arraial do Cabo (Rio de Janeiro) in March 2023?

The climate in Arraial do Cabo during March can be summarized as hot, humid and reasonably dry.

March is in the fall / autumn in Arraial do Cabo and is typically the 2nd warmest month of the year. Daytime maximum temperatures average around a steamy 29°C (84°F), whilst at night 22°C (72°F) is normal.

Arraial do Cabo weather averages (imperial / metric)
Daytime temperature 28.9°C 83.9°F
Nightly temperature 22.4°C 72.2°F
Average temperature 25.6°C 78.1°F
Daily sunshine 7.6 hrs
Avg rainfall 74 mm 2.9 ins
Rainy days 15 days
Sea temperature 26.6°C 79.8°F
Humidity 83%
Windspeed 8.3kph 5 mph

On average March is the 5th wettest month of the year in Arraial do Cabo with around 74mm 2.9 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 15 days, although this may vary considerably.

On the flip side this corresponds to an average of 7.6 hours of sunshine per day.

March temperatures in Arraial do Cabo

Arraial do Cabo average temperature in March

March rainfall

Arraial do Cabo average rain in March

March hourly sunshine

Arraial do Cabo average rain in March

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Arraial do Cabo in March 2022.

Other monthly averages

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Arraial do Cabo weather stats

Arraial do Cabo weather statistics
Hottest month: February 29°C 84.2°F
Driest month: August 37mm 1.5ins
Sunniest month: July 7.5hrs
Coldest month: July 24.4°C 75.9°F
Wettest month: December 108mm 4.3ins
Map showing location of Arraial do Cabo (-22.96611, -42.02778)

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