Measurements:
°C
°F
CURRENT WEATHER
12:15
Rio das Ostras
80°F
S 2 mph
Feels like: 84°F
Precip: 0%
World Resorts Brazil Rio das Ostras Weather

7 Day Weather Forecast

12.22
sun
DAY
80°F
S 2 mph
precip
0%
NIGHT
76°F
NE 3 mph
precip
0%
12.23
mon
DAY
82°F
N 9 mph
precip
100%
NIGHT
74°F
E 6 mph
precip
64%
12.24
tue
DAY
80°F
NW 9 mph
precip
100%
NIGHT
74°F
S 4 mph
precip
0%
12.25
wed
DAY
86°F
SW 14 mph
precip
0%
NIGHT
76°F
SW 14 mph
precip
0%
12.26
thu
DAY
90°F
SW 9 mph
precip
0%
NIGHT
76°F
SW 12 mph
precip
0%
12.27
fri
DAY
92°F
NW 10 mph
precip
0%
NIGHT
76°F
W 2 mph
precip
0%
12.28
sat
DAY
88°F
W 4 mph
precip
100%
NIGHT
76°F
E 5 mph
precip
100%

Rio das Ostras Sea Water Temperature in December, °F

Select Year: 2024 2023 2022

The average sea surface temperature in December 2024 for Rio das Ostras was 24.0°F. The maximum and minimum values were 23.0°F and 25.4°F respectively.

Rio das Ostras on the Weather Map

Best Time to Visit Rio das Ostras
The most sunny months:
July 20 days
June 17 days
August 16 days
The most warm months:
March 86.3 °F
February 85.4 °F
January 85.2 °F
Warmest sea temperature:
March 80.6 °F
February 80.5 °F
April 80.1 °F
The most cold months:
July 78.6 °F
August 79.1 °F
June 79.4 °F
The most rainy months:
February 6 days
November 6 days
January 6 days
The most windy months:
September 10 mph
August 9 mph
October 8 mph
more details