Cabo Frio Weather in March

What's the weather like in Cabo Frio (Rio de Janeiro) in March 2024?

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

March is in the fall / autumn in Cabo Frio 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.

Cabo Frio 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 Cabo Frio 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 Cabo Frio

Cabo Frio average temperature in March

March rainfall

Cabo Frio average rain in March

March hourly sunshine

Cabo Frio 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 Cabo Frio in March 2024.

Other monthly averages

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Cabo Frio weather stats

Cabo Frio 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 Cabo Frio (-22.87944, -42.01861) Cabo Frio map pin © Google

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