Itanhaém Weather in September

What's the weather like in Itanhaém (São Paulo) in September 2022?

The climate in Itanhaém during September can be summarized as warm and wet.

September is in the spring in Itanhaém and is typically the 4th coldest month of the year. Daytime maximum temperatures average around 24°C (75°F), whilst at night 15°C (60°F) is normal.

Itanhaém weather averages (imperial / metric)
Daytime temperature 23.7°C 74.6°F
Nightly temperature 15.4°C 59.6°F
Average temperature 19.5°C 67.1°F
Daily sunshine 4.1 hrs
Avg rainfall 134 mm 5.3 ins
Rainy days 16 days
Sea temperature 20.7°C 69.2°F
Humidity 81%
Windspeed 9.7kph 6 mph

On average September is the 4th driest month of the year in Itanhaém with around 134mm 5.3 inches of rain making it a wet time to visit. This rainfall is typically spread over 16 days, although this may vary considerably.

On the flip side this corresponds to an average of 4.1 hours of sunshine per day.

September temperatures in Itanhaém

Itanhaém average temperature in September

September rainfall

Itanhaém average rain in September

September hourly sunshine

Itanhaém 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 Itanhaém in September 2022.

Other monthly averages

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Itanhaém weather stats

Itanhaém weather statistics
Hottest month: February 28.6°C 83.5°F
Driest month: July 96mm 3.8ins
Sunniest month: July 5.3hrs
Coldest month: July 22.5°C 72.5°F
Wettest month: February 311mm 12.2ins
Map showing location of Itanhaém (-24.18306, -46.78889)

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