September weather forecast
Marechal Deodoro, Brazil

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Weather in September

The ideal sea water temperature of 26.3°C (79.3°F) makes September in Marechal Deodoro, Brazil, the best time for swimming and other water activities.

Sea temperature

In Marechal Deodoro, in September, the average water temperature is 26.3°C (79.3°F).
Note: For any water activity, temperatures between 25°C (77°F) and 29°C (84.2°F) are deemed excellent and extremely satisfying for enduring periods.

Daylight

The average length of the day in September is 12h and 3min.
On the first day of September in Marechal Deodoro, sunrise is at 05:25 and sunset at 17:21. On the last day of the month, sunrise is at 05:07 and sunset at 17:18 -03.
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Frequently asked questions

What is the sea water temperature in September in Marechal Deodoro?

In Marechal Deodoro, Brazil, in September, the average water temperature is 26.3°C (79.3°F). 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.

What is the average length of the day in September in Marechal Deodoro?

In September, the average day length in Marechal Deodoro is 12h and 3min.

What time are sunrise and sunset in September in Marechal Deodoro?

In September, on the first day of the month, sunrise is at 05:25 and sunset at 17:21. On the last day of the month, in Marechal Deodoro, sunrise is at 05:07 and sunset at 17:18 -03.

Average sea temperature in September
Marechal Deodoro, Brazil

Average sea temperature in September - Marechal Deodoro, Brazil
  • Average sea temperature in September: 26.3°C

The best months for swimming (with the highest average sea temperature) are March and April (28.8°C).
The coldest month (with the lowest average sea temperature) is August (26.1°C).

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Average daylight in September
Marechal Deodoro, Brazil

Average daylight in September - Marechal Deodoro, Brazil
  • Average daylight in September: 12h and 1min

The month with the longest days is December (Average daylight: 12h and 42min).
The month with the shortest days is June (Average daylight: 11h and 36min).

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Marechal Deodoro, Brazil

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