Porto Belo Weather in September

What's the weather like in Porto Belo (Santa Catarina) in September 2024?

The climate in Porto Belo during September can be summarized as mild and damp.

September is in the spring in Porto Belo and is typically the 4th coldest month of the year. Daytime maximum temperatures average around 22°C (71°F), whilst at night 13°C (56°F) is normal.

Porto Belo weather averages (imperial / metric)
Daytime temperature 21.5°C 70.6°F
Nightly temperature 13.2°C 55.7°F
Average temperature 17.3°C 63.1°F
Daily sunshine 3.9 hrs
Avg rainfall 119 mm 4.7 ins
Rainy days 19 days
Sea temperature 19.5°C 67.1°F
Humidity 86%
Windspeed 11.5kph 7 mph

On average September is the 6th driest month of the year in Porto Belo with around 119mm 4.7 inches of rain making it a damp time to visit. This rainfall is typically spread over 19 days, although this may vary considerably.

On the flip side this corresponds to an average of 3.9 hours of sunshine per day.

September temperatures in Porto Belo

Porto Belo average temperature in September

September rainfall

Porto Belo average rain in September

September hourly sunshine

Porto Belo average rain in September

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 Porto Belo in September 2024.

Other monthly averages

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Porto Belo weather stats

Porto Belo weather statistics
Hottest month: January 28.2°C 82.8°F
Driest month: June 82mm 3.2ins
Sunniest month: May 5.7hrs
Coldest month: July 20.4°C 68.7°F
Wettest month: February 208mm 8.2ins
Map showing location of Porto Belo (-27.15778, -48.55306) Porto Belo map pin © Google

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