Measurements:
°C
°F
Barra da Tijuca
80°F
S 2 mph
Feels like: 84°F
Precip: 0%
World Resorts Brazil Barra da Tijuca Weather December Weather in Barra da Tijuca

Barra da Tijuca Weather: December

Average Day Temperature: 84.3°F
Average Night Temperature: 75.8°F
Sea Water Temperature: 77.7°F
Number of Sunny Days: 7 days
Sunshine Hours: 13.4 - 13.6 hours
Number of Rainy Days: 4 days
Precipitation Totals: 2.0 in

Air Temperature in December, °F

Select Year: 2025 2024 2023

The highest day temperature in December 2025 was 97°F. The lowest night temperature was 70°F. The average values for day and night temperatures during December were 87.4°F и 77.6°F respectivly.

Barra da Tijuca Water Sea Temperature in December, °F

Select Year: 2025 2024 2023

The average sea surface temperature in December 2025 for Barra da Tijuca was 78.2°F. The maximum and minimum values were 74.8°F and 85.6°F respectively.

Sunny, Cloudy and Gloomy days

Most of the days in December are cloudy but you can also expect sunny or gloomy days.

Precipitation Totals in December, in

Precipitation total in December for Barra da Tijuca is 2.0 in. It makes december one of the most rainy months of the year.

Wind Speed in December, mph

The average wind speed in December is 6.1 mph. This value is relatively stable throughout the year.

Average Sunny Hours Per Day

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Barra da Tijuca in December is 6.5 hours.

Best Time to Visit Barra da Tijuca
The most sunny months:
August 18 days
July 18 days
May 17 days
The most warm months:
February 87.5 °F
March 87.0 °F
January 86.6 °F
Warmest sea temperature:
February 82.0 °F
March 80.8 °F
January 80.4 °F
The most cold months:
July 78.1 °F
August 78.7 °F
June 79.3 °F
The most rainy months:
February 5 days
January 4 days
December 4 days
The most windy months:
August 7 mph
September 7 mph
October 7 mph

Barra da Tijuca on the Weather Map

24 Hours Weather Forecast
Barra da Tijuca
Local time: 23:34
10 jan, saturday
0000 80°F
S
2 mph
0300 78°F
SW
2 mph
0600 80°F
SW
4 mph
0900 92°F
SW
5 mph
1200 96°F
NW
9 mph
1500 94°F
W
11 mph
1800 86°F
W
8 mph
2100 82°F
SW
5 mph