Weather in Niteroi, Brazil in August

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Visiting Niteroi, Brazil in August

August is one of the best months to visit Niteroi for the best beach weather. It has the most sunshine and best sunbathing and swimming conditions of the year.

August has average maximum temperatures of 25°C (78°F) which is very warm and perfect for sunbathing on clear days. The sunshine percentage is 69% making it sunny but overcast at times. The hours of sunshine per day are 7.8hrs making the days quite long and bright. August has total rainfall of 0.8cm (0.3inches) making it predominantly dry with occasional light showers on very few days. There are just 5.8 days with some rainfall so you can still enjoy the beach on the majority of rain free clear days. Sea temperatures are a moderate 21°C (70°F). August is a pleasant month for swimming in Niteroi though some people may prefer warmer water.

Also consider visiting Niteroi in one of the other best months of April, May, June, for the best beach weather.

Also consider one of our other suggestions for August.

Can you sunbathe in Niteroi in August?

Yes, August is a good time for sunbathing in Niteroi.

August has average maximum temperatures of 25°C (78°F) which is very warm and perfect for sunbathing on clear days. The sunshine percentage is 69% making it sunny but overcast at times. The hours of sunshine per day are 7.8hrs making the days quite long and bright. August has total rainfall of 0.8cm (0.3inches) making it predominantly dry with occasional light showers on very few days. There are just 5.8 days with some rainfall so you can still enjoy the beach on the majority of rain free clear days.

More about August temperature and sunshine.

Can you swim in Niteroi in August?

Yes, August is a pleasant month for swimming in Niteroi with moderate sea temperatures 21°C (70°F).

More about August sea temperatures.

Is August a good time to holiday in Niteroi?

Yes, August is a great time for a holiday in Niteroi.

August has average maximum temperatures of 25°C (78°F) which is very warm and perfect for sunbathing on clear days. The sunshine percentage is 69% making it sunny but overcast at times. The hours of sunshine per day are 7.8hrs making the days quite long and bright. August has total rainfall of 0.8cm (0.3inches) making it predominantly dry with occasional light showers on very few days. There are just 5.8 days with some rainfall so you can still enjoy the beach on the majority of rain free clear days. Sea temperatures are a moderate 21°C (70°F). August is a pleasant month for swimming in Niteroi though some people may prefer warmer water.

More about the August temperatures and sunshine.

Is Niteroi warm in August?

Yes, Niteroi is very warm and perfect for sunbathing on clear days in August.

The average maximum temperature in Niteroi in August is 25°C (78°F). The average maximum temperature is 25°C (77°) in the previous month and 26°C (78°F) in the next month.

The average temperature in Niteroi in August is 22°C (72°F). The average temperature is 22°C (71°F) in the previous month and 23°C (73°F) in the next month.

More info about the August temperatures and sunshine.

How sunny is Niteroi in August?

The average day light hours per day in Niteroi in August are 11.3. The sunshine percentage is 69% making it sunny but overcast at times. The hours of sunshine per day are 7.8hrs making the days quite long and bright.

More about August sunshine.

Temperature in Niteroi in August

The average maximum temperature in Niteroi in August is 25°C (78°F). The average maximum temperature is 25°C (77°F) in the previous month and 26°C (78°F) in the next month.

The average temperature in Niteroi in August is 22°C (72°F). The average temperature is 22°C (71°F) in the previous month and 23°C (73°F) in the next month.

The average minimum temperature in Niteroi in August is 19°C (67°F). The minimum temperature is 19°C (66°F) in the previous month and 20°C (68°F) in the next month.

Sunshine in Niteroi in August

During August the average day light hours are 11.3 per day in Niteroi. The sunshine percentage is 69% making it sunny but overcast at times. The hours of sunshine per day are 7.8hrs making the days quite long and bright.

The ultraviolet index in Niteroi in August is typically 7.9 during August. An ultraviolet index reading of 8 to 10 indicates a very high risk of harm from unprotected sun exposure. Unprotected skin risks burning in less than 15 minutes. Take extra precautions because unprotected skin and eyes will be damaged and can burn quickly. Tanning will be safest before 10am and after 4pm but only with a good application of sun screen. For those with sensitive skin stay in the shade and wear protective clothing, a wide-brimmed hat, and UV-blocking sunglasses. Generously apply broad spectrum SPF 30+ sunscreen every 2 hours, even on cloudy days. Watch out for relections from water that may increase ultraviolet exposure.

Sea Temperature in Niteroi in August

The average sea water temperature in Niteroi in August is 20.9°C (69.6°F) which is comfortable for swimming though some may prefer warmer water.

Rainfall in Niteroi in August

The average total rainfall in Niteroi in August is 0.8cm (0.3inches) and on average there are 5.8 rainy days in August making it a quite rainy time to visit the beach.

Humidity in Niteroi in August

The maximum dew point (an indicator of humidity) in Niteroi in August is 19°C (67°F) which is somewhat uncomfortable for most people in cities but fine on a beach. The dew point is 19°C (67°F) in the previous month and 20°C (20°F) in the next month.

The average maximum relative humidity in Niteroi in August is typically 90.3%. The maximum relative humidity is 92.2% in the previous month and 90.1% in the next month.

The average relative humidity in Niteroi in August is typically 76.4%. The average relative humidity is 79.1% in the previous month and 76.1% in the next month.

Wind Speed in Niteroi in August

The average maximum wind speed in Niteroi in August is typically 22KM/H (14MPH). The average maximum wind speed is 21KM/H (13MPH) in the previous month and 25KM/H (15MPH) in the next month.

The average wind speed in Niteroi in August is typically 10KM/H (6MPH). The average wind speed is 9KM/H (6MPH) in the previous month and 11KM/H (7MPH) in the next month.

The average wind direction in Niteroi in August is from the East-Southeast.

Monthly Averages

Suggested Beaches in August

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Need Inspiration?

Beaches recommended for you today, this weekend, in the next 2 weeks or in any month of the year.