Weather in September
Sea temperature
In Itajaí, Brazil, the average seawater temperature in September is 18.8°C (65.8°F).Note: For most people, swimming in water at 18.8°C (65.8°F) is not a pleasurable experience. Breathing control gets harder as the water temperature descends from 21°C (69.8°F) to 15°C (59°F).
Daylight
In Itajaí, the average length of the day in September is 11h and 57min.On the first day of the month, sunrise is at 06:26 and sunset at 18:02. On the last day of September, sunrise is at 05:54 and sunset at 18:14 -03.
Frequently asked questions
What is the sea temperature in September in Itajaí?
In Itajaí, Brazil, the average seawater temperature in September is 18.8°C (65.8°F). Swimming in 18.8°C (65.8°F) is not enjoyable for the majority. Controlling breathing becomes progressively more difficult as surface water temperature decreases below 21°C (69.8°F).
What is the average length of the day in September in Itajaí?
The average day length in September in Itajaí, Brazil, is 11h and 57min.
When are sunrise and sunset in September in Itajaí?
In September, on the first day of the month, sunrise is at 06:26 and sunset at 18:02. On the last day of the month, in Itajaí, Brazil, sunrise is at 05:54 and sunset at 18:14 -03.
Average sea temperature in September
Itajaí, Brazil
- Average sea temperature in September: 18.8°C
The best month for swimming (with the highest average sea temperature) is February (26.3°C).
The coldest month (with the lowest average sea temperature) is July (18.7°C).
Average daylight in September
Itajaí, Brazil
- Average daylight in September: 11h and 5min
The month with the longest days is December (Average daylight: 13h and 48min).
The month with the shortest days is June (Average daylight: 10h and 30min).
Itajaí, Brazil
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