August weather forecast
Niterói, Brazil

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Weather in August

During August, daylight hours in Niterói see a steady increase to 11.3 hours. Sea temperatures too mark a change, climbing slightly to 22.3°C (72.1°F). Today, it’s the season transition phase, moving towards more extended days and increasing warmth. Despite these changes, weather conditions remain agreeable for coastal activities. Niterói in August provides a balanced mix of mild, pleasant weather, welcoming locals, and mesmerizing sights.

Sea temperature

In August, the average sea temperature in Niterói, Brazil, is 22.3°C (72.1°F).
Note: The allure of a swim in 22.3°C (72.1°F) waters can be influenced by your feelings towards the cold, today's sunshine, the wind's touch, and the ambient warmth. To put it in perspective, Olympic standards demand water temperatures of 25°C (77°F) to 28°C (82.4°F).

Daylight

In August, the average length of the day is 11h and 21min.
On the first day of August in Niterói, sunrise is at 06:26 and sunset at 17:31. On the last day of the month, sunrise is at 06:03 and sunset at 17:42 -03.
Updated: Feb 2, 2024 | Published by: Weather Atlas | About Us / Weather Forecasting / Data Sources

Frequently asked questions

What is the sea temperature in August in Niterói?

In August, the average sea temperature in Niterói is 22.3°C (72.1°F). Depending on a person's sensitivity to cold, with regards to sunshine, wind, and air temperature, a quick swim in 22.3°C (72.1°F) water may be enjoyable.

What is the average length of the day in August in Niterói?

In August, the average day length is 11h and 21min.

When are sunrise and sunset in August in Niterói?

In August, on the first day of the month, sunrise is at 06:26 and sunset at 17:31. On the last day of the month, sunrise is at 06:03 and sunset at 17:42 -03.

Average sea temperature in August
Niterói, Brazil

Average sea temperature in August - Niterói, Brazil
  • Average sea temperature in August: 22.3°C

The best month for swimming (with the highest average sea temperature) is March (25.8°C).
The coldest month (with the lowest average sea temperature) is September (21.6°C).

Average daylight in August
Niterói, Brazil

Average daylight in August - Niterói, Brazil
  • Average daylight in August: 11h and 2min

The month with the longest days is December (Average daylight: 13h and 30min).
The month with the shortest days is June (Average daylight: 10h and 48min).

Niterói, Brazil

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