Weather in Rio de Janeiro, Brazil in January

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Visiting Rio de Janeiro, Brazil in January

The weather in January is marginally warmer than the previous month and temperatures continue to rise slightly into February. January has average maximum temperatures of 30°C (87°F) which is very hot and perfect for sunbathing on clear days. The sunshine percentage is 41.5% making it quite sunny but with regular periods of cloudy and overcast skies. There are 5.6 hours of sunshine per day. It is a good time for sunbathing in Rio de Janeiro.

January has total rainfall of 0cm (0inches) making it mostly dry but with short lived occasional showers. There are only 14.5 days with some rainfall so you can still enjoy the beach on the majority of days.

Sea temperatures are a very warm 26°C (79°F). January is an excellent month for swimming in Rio de Janeiro with very comfortable temperatures for bathing all day. The sea temperature in January is marginally warmer than the previous month and temperatures continue to rise slightly into February.

Consider visiting Rio de Janeiro 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 Rio de Janeiro in January?

Yes, January is a good time for sunbathing in Rio de Janeiro.

January has average maximum temperatures of 30°C (87°F) which is very hot and perfect for sunbathing on clear days. The sunshine percentage is 41.5% making it quite sunny but with regular periods of cloudy and overcast skies. There are 5.6 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 14.5 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 Rio de Janeiro in January?

Yes, January is an excellent month for swimming in Rio de Janeiro with very warm sea temperatures 26°C (79°F).

More about January sea temperatures.

Is January a good time to holiday in Rio de Janeiro?

Yes, January is a good time for a holiday in Rio de Janeiro.

January has average maximum temperatures of 30°C (87°F) which is very hot and perfect for sunbathing on clear days. The sunshine percentage is 41.5% making it quite sunny but with regular periods of cloudy and overcast skies. There are 5.6 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 14.5 days with some rainfall so you can still enjoy the beach on the majority of days. It is a good time for sunbathing in Rio de Janeiro. Sea temperatures are a very warm 26°C (79°F). January is an excellent month for swimming in Rio de Janeiro with very comfortable temperatures for bathing all day.

More about the January temperatures and sunshine.

Is Rio de Janeiro warm in January?

Yes, Rio de Janeiro is very hot and perfect for sunbathing on clear days in January.

The average maximum temperature in Rio de Janeiro in January is 30°C (87°F). The average maximum temperature is 30°C (85°) in the previous month and 31°C (88°F) in the next month.

The average temperature in Rio de Janeiro 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 Rio de Janeiro in January?

The average day light hours per day in Rio de Janeiro in January are 13.4. The sunshine percentage is 41.5% making it quite sunny but with regular periods of cloudy and overcast skies. There are 5.6 hours of sunshine per day.

More about January sunshine.

Temperature in Rio de Janeiro in January

The weather in January is marginally warmer than the previous month and temperatures continue to rise slightly into February. The average maximum temperature in Rio de Janeiro in January is 30°C (87°F). The average maximum temperature is 30°C (85°F) in the previous month and 31°C (88°F) in the next month.

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

Sunshine in Rio de Janeiro in January

The days in January are marginally shorter than the previous month and days continue to get slightly shorter into February. January has a slightly more hours of sunshine than the previous month. During January the average day light hours are 13.4 per day in Rio de Janeiro. The sunshine percentage is 41.5% making it quite sunny but with regular periods of cloudy and overcast skies. There are 5.6 hours of sunshine per day.

The ultraviolet index in Rio de Janeiro 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 Rio de Janeiro in January

The average sea water temperature in Rio de Janeiro in January is 26.2°C (79.2°F) which is very warm and ideal for relaxing and swimming for the whole day. The sea temperature in January is marginally warmer than the previous month and temperatures continue to rise slightly into February.

Rainfall in Rio de Janeiro in January

January weather is slightly drier than the previous month. January has a few more days of rain than the previous month. The average total rainfall in Rio de Janeiro in January is 0cm (0inches) and on average there are 14.5 rainy days in January making it a pretty wet time to visit the beach.

Humidity in Rio de Janeiro in January

The maximum dew point (an indicator of humidity) in Rio de Janeiro in January is 24°C (76°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 24°C (74°F) in the previous month and 24°C (24°F) in the next month.

The average maximum relative humidity in Rio de Janeiro in January is typically 92.9%. The maximum relative humidity is 93.9% in the previous month and 91.7% in the next month.

The average relative humidity in Rio de Janeiro in January is typically 78.6%. The average relative humidity is 79.5% in the previous month and 76% in the next month.

Wind Speed in Rio de Janeiro in January

The average maximum wind speed in Rio de Janeiro in January is typically 23KM/H (14MPH). The average maximum wind speed is 23KM/H (15MPH) in the previous month and 23KM/H (14MPH) in the next month.

The average wind speed in Rio de Janeiro in January is typically 10KM/H (6MPH). The average wind speed is 10KM/H (6MPH) in the previous month and 9KM/H (6MPH) in the next month.

The average wind direction in Rio de Janeiro in January is from the South East.

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.