Measurements:
°C
°F
CURRENT WEATHER
05:29
Rio das Ostras
74°F
NE 5 mph
Feels like: 74°F
Precip: 0%
World Resorts Brazil Rio das Ostras Weather

14 Day Weather Forecast

12.05
fri
DAY
80°F
NW 8 mph
precip
0%
NIGHT
70°F
SW 7 mph
precip
0%
12.06
sat
DAY
84°F
W 17 mph
precip
0%
NIGHT
70°F
SW 11 mph
precip
0%
12.07
sun
DAY
88°F
W 14 mph
precip
0%
NIGHT
72°F
SW 10 mph
precip
0%
12.08
mon
DAY
88°F
W 13 mph
precip
100%
NIGHT
76°F
SW 6 mph
precip
60%
12.09
tue
DAY
92°F
SW 11 mph
precip
22%
NIGHT
74°F
SW 11 mph
precip
100%
12.10
wed
DAY
80°F
SW 12 mph
precip
70%
NIGHT
76°F
S 14 mph
precip
0%
12.11
thu
DAY
92°F
S 13 mph
precip
0%
NIGHT
78°F
S 9 mph
precip
0%
12.12
fri
DAY
96°F
NE 12 mph
precip
28%
NIGHT
78°F
SW 11 mph
precip
0%
12.13
sat
DAY
90°F
NE 7 mph
precip
100%
NIGHT
76°F
E 7 mph
precip
100%
12.14
sun
DAY
78°F
NE 8 mph
precip
100%
NIGHT
74°F
E 4 mph
precip
100%
12.15
mon
DAY
78°F
SW 7 mph
precip
100%
NIGHT
74°F
SW 11 mph
precip
55%
12.16
tue
DAY
86°F
SW 13 mph
precip
0%
NIGHT
74°F
SW 9 mph
precip
51%
12.17
wed
DAY
88°F
SW 16 mph
precip
0%
NIGHT
74°F
SW 13 mph
precip
0%
12.18
thu
DAY
90°F
NW 8 mph
precip
0%
NIGHT
76°F
S 11 mph
precip
43%

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 78.4°F. The maximum and minimum values were 76.0°F and 80.8°F respectively.

Rio das Ostras on the Weather Map

Best Time to Visit Rio das Ostras
The most sunny months:
July 20 days
June 18 days
August 16 days
The most warm months:
March 86.1 °F
February 86.0 °F
January 85.1 °F
Warmest sea temperature:
March 80.8 °F
April 80.2 °F
February 80.0 °F
The most cold months:
July 78.0 °F
August 78.7 °F
June 79.3 °F
The most rainy months:
January 6 days
February 5 days
November 5 days
The most windy months:
September 10 mph
August 9 mph
October 9 mph
more details
Brazil Resorts:
NAME
F°
Anchieta +72
Armacao dos Buzios +72
Buzios +72
Florianopolis +70
Fortaleza +84
Itajai +70
Jericoacoara +80
Recife +84
Rio de Janeiro +74
Rio Grande +70
Salvador +82
Santos +74
Sao Paulo +68
Unamar +74
Xangri-la +68
all resorts
24 Hours Weather Forecast
Rio das Ostras
Local time: 05:29
05 dec, friday
0600 74°F
NE
5 mph
0900 78°F
NW
7 mph
1200 80°F
NW
8 mph
1500 78°F
NW
7 mph
1800 76°F
W
5 mph
2100 74°F
SW
7 mph
06 dec, saturday
0000 70°F
SW
7 mph
0300 68°F
SW
8 mph