Guaratuba Weather in September

What's the weather like in Guaratuba, Brazil in September 2019?

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

September is in the spring in Guaratuba and is typically the 4th coldest month of the year. Daytime maximum temperatures average around 21°C (70°F), whilst at night 15°C (59°F) is normal.

Guaratuba weather averages (imperial / metric)
Daytime temperature 21.3°C 70.3°F
Nightly temperature 14.8°C 58.6°F
Average temperature 18°C 64.4°F
Daily sunshine 3.1 hrs
Avg rainfall 131 mm 5.2 ins
Rainy days 19 days
Sea temperature 19.4°C 66.9°F
Humidity 84%
Windspeed 10.1kph 6 mph

On average September is the 5th driest month of the year in Guaratuba with around 131mm 5.2 inches of rain making it a wet 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 3.1 hours of sunshine per day.

September temperatures in Guaratuba

September rainfall

September hourly sunshine

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 September 2019.

Other monthly averages

UV index

Guaratuba weather stats

Guaratuba weather statistics
Hottest month: January 28.7°C 83.7°F
Driest month: July 83mm 3.3ins
Sunniest month: May 5.2hrs
Coldest month: July 20.5°C 68.9°F
Wettest month: February 280mm 11ins
Map showing location of Guaratuba (-25.88278, -48.57472)

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