São Caetano de Odivelas
Brazil
Long-term weather forecast
Long-term weather forecast

September weather forecast and climate
São Caetano de Odivelas, Brazil

The ideal sea water temperature of 28.6°C (83.5°F) make September the best time for swimming and other water activities in São Caetano de Odivelas, Brazil.

Sea temperature

In São Caetano de Odivelas, the average water temperature is 28.6°C (83.5°F).
Note: Water temperature between 25°C (77°F) and 29°C (84.2°F) is regarded as very warm and enjoyable by all. With these temperatures, water activities are pleasurable, without feeling uncomfortable for prolonged periods.

Daylight

Months with the shortest days in São Caetano de Odivelas are February through October, with an average of 12.1h of daylight.

How warm is the water in September in São Caetano de Odivelas?

In São Caetano de Odivelas, Brazil, the average seawater temperature in September is 28.6°C (83.5°F). For any water activity, surface water temperatures between 25°C (77°F) and 29°C (84.2°F) are considered as excellent and extremely pleasant for lengthened periods.

What is the month with the shortest days in São Caetano de Odivelas?

February through October, with an average of 12.1h of daylight, are months with the shortest days in São Caetano de Odivelas.

How many hours of daylight does São Caetano de Odivelas have in September?

In September, the average length of the day in São Caetano de Odivelas is 12.1h.
Average sea temperature in September - São Caetano de Odivelas, Brazil
  • Average sea temperature in September: 28.6°C

Best months for swimming (with the highest average sea temperature) are January, May, June, July, August and November (28.8°C).
The coldest month (with the lowest average sea temperature) is October (28.4°C).

Average daylight in September - São Caetano de Odivelas, Brazil
  • Average daylight in September: 12.1h

Months with the longest days are January, November and December (Average daylight: 12.2h).
Months with shortest days are February, March, April, May, June, July, August, September and October (Average daylight: 12.1h).