Weather in September
An excellent water temperature of 26.4°C (79.5°F) makes
September in
Itapissuma,
Brazil, a prime for swimming and other water activities.
Sea temperature
With an average sea temperature of 26.4°C (79.5°F), September is the month with the coldest seawater.
Note: For swimming, diving, and other water activities, temperatures between 25°C (77°F) and 29°C (84.2°F) are perceived as very enjoyable and pleasurable for prolonged periods without feeling uncomfortable.
Daylight
In Itapissuma, the average length of the day in September is 12h and 4min.
On the first day of September, sunrise is at 05:20 and sunset at 17:18. On the last day of the month, sunrise is at 05:04 and sunset at 17:14 -03.