Weather in Niteroi, Brazil in January

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Visiting Niteroi, Brazil in January

January has average maximum temperatures of 30°C (86°F) which is very hot and perfect for sunbathing on clear days. The sunshine percentage is 41% making it quite sunny but with regular periods of cloudy and overcast skies. There are 5.5 hours of sunshine per day. January has total rainfall of 0cm (0inches) making it mostly dry but with short lived occasional showers. There are only 14.9 days with some rainfall so you can still enjoy the beach on the majority of days. It is a good time for sunbathing in Niteroi. Sea temperatures are a very warm 26°C (78°F). January is an excellent month for swimming in Niteroi with very comfortable temperatures for bathing all day.

Consider visiting Niteroi in the months of April, May, June, August, for the best beach weather.

Also consider one of our other suggestions for January.

Can you sunbathe in Niteroi in January?

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

January has average maximum temperatures of 30°C (86°F) which is very hot and perfect for sunbathing on clear days. The sunshine percentage is 41% making it quite sunny but with regular periods of cloudy and overcast skies. There are 5.5 hours of sunshine per day. January has total rainfall of 0cm (0inches) making it mostly dry but with short lived occasional showers. There are only 14.9 days with some rainfall so you can still enjoy the beach on the majority of days.

More about January temperature and sunshine.

Can you swim in Niteroi in January?

Yes, January is an excellent month for swimming in Niteroi with very warm sea temperatures 26°C (78°F).

More about January sea temperatures.

Is January a good time to holiday in Niteroi?

Yes, January is a good time for a holiday in Niteroi.

January has average maximum temperatures of 30°C (86°F) which is very hot and perfect for sunbathing on clear days. The sunshine percentage is 41% making it quite sunny but with regular periods of cloudy and overcast skies. There are 5.5 hours of sunshine per day. January has total rainfall of 0cm (0inches) making it mostly dry but with short lived occasional showers. There are only 14.9 days with some rainfall so you can still enjoy the beach on the majority of days. It is a good time for sunbathing in Niteroi. Sea temperatures are a very warm 26°C (78°F). January is an excellent month for swimming in Niteroi with very comfortable temperatures for bathing all day.

More about the January temperatures and sunshine.

Is Niteroi warm in January?

Yes, Niteroi is very hot and perfect for sunbathing on clear days in January.

The average maximum temperature in Niteroi in January is 30°C (86°F). The average maximum temperature is 29°C (85°) in the previous month and 31°C (87°F) in the next month.

The average temperature in Niteroi in January is 27°C (80°F). The average temperature is 26°C (79°F) in the previous month and 27°C (81°F) in the next month.

More info about the January temperatures and sunshine.

How sunny is Niteroi in January?

The average day light hours per day in Niteroi in January are 13.4. The sunshine percentage is 41% making it quite sunny but with regular periods of cloudy and overcast skies. There are 5.5 hours of sunshine per day.

More about January sunshine.

Temperature in Niteroi in January

The average maximum temperature in Niteroi in January is 30°C (86°F). The average maximum temperature is 29°C (85°F) in the previous month and 31°C (87°F) in the next month.

The average temperature in Niteroi in January is 27°C (80°F). The average temperature is 26°C (79°F) in the previous month and 27°C (81°F) in the next month.

The average minimum temperature in Niteroi in January is 24°C (74°F). The minimum temperature is 23°C (73°F) in the previous month and 24°C (75°F) in the next month.

Sunshine in Niteroi in January

During January the average day light hours are 13.4 per day in Niteroi. The sunshine percentage is 41% making it quite sunny but with regular periods of cloudy and overcast skies. There are 5.5 hours of sunshine per day.

The ultraviolet index in Niteroi in January is typically 15.4 during January. An ultraviolet index reading above 11 indicates an extreme risk of harm from unprotected sun exposure. Unprotected skin risks burning in less than 10 minutes. Take all precautions because unprotected skin and eyes can burn in minutes. 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 January

The average sea water temperature in Niteroi in January is 25.8°C (78.4°F) which is warm and pleasant for relaxing and swimming for long periods.

Rainfall in Niteroi in January

The average total rainfall in Niteroi in January is 0cm (0inches) and on average there are 14.9 rainy days in January making it a pretty wet time to visit the beach.

Humidity in Niteroi in January

The maximum dew point (an indicator of humidity) in Niteroi in January is 24°C (75°F) which is very uncomfortable and fairly oppressive unless you are on a beach. At night you would most likely require airconditioning. The dew point is 23°C (74°F) in the previous month and 24°C (24°F) in the next month.

The average maximum relative humidity in Niteroi in January is typically 92.2%. The maximum relative humidity is 93.2% in the previous month and 91.2% in the next month.

The average relative humidity in Niteroi in January is typically 79.1%. The average relative humidity is 79.6% in the previous month and 76.8% in the next month.

Wind Speed in Niteroi in January

The average maximum wind speed in Niteroi in January is typically 24KM/H (15MPH). The average maximum wind speed is 25KM/H (15MPH) in the previous month and 24KM/H (15MPH) in the next month.

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

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

Monthly Averages

Suggested Beaches in January

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

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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.