Measurements:
°C
°F
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Rio das Ostras Weather Forecast

17 mar, monday
Local time:00:57
76°F
E
4 mph
Precip: 60% Feels like: 80°F
Sunrise: 05:50 | Sunset: 18:01
Moonrise: 19:52 | Moonset: 08:25
Pressure: 1017 hPa
Humidity: 89%
Visibility: 6 miles
Day Length: 12 h. 11 min.
Month Averages
March: 86.3°F 75.0°F
03.17
mon
DAY
80°F
SW 4 mph
precip
87%
NIGHT
74°F
S 4 mph
precip
0%
03.18
tue
DAY
88°F
W 11 mph
precip
64%
NIGHT
76°F
S 6 mph
precip
0%
03.19
wed
DAY
80°F
S 6 mph
precip
75%
NIGHT
72°F
NE 8 mph
precip
100%
03.20
thu
DAY
78°F
NE 9 mph
precip
88%
NIGHT
74°F
NE 4 mph
precip
100%

Rio das Ostras Air Temperature, °F

Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
0
14
28
42
56
70
84
98
112
83.2
80.5
80.4
81.9
79.1
78.6
79.4
80.1
81.8
86.3
86.0
85.1
74.4
71.8
72.2
70.2
67.3
66.5
67.6
69.5
72.4
75.0
75.9
75.6
Day Temperature   
Night Temperature
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
0
13
26
39
52
65
78
91
104
78.5
77.1
75.3
73.4
73.3
74.3
75.9
77.6
80.1
80.7
80
79.4

Precipitation Totals, in

Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
0.0
0.5
1.0
1.5
2.1
2.6
3.1
3.6
3
2.9
1.9
0.8
0.7
0.2
0.3
0.5
1
1.4
2.3
2.6
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 86.0 °F
January 85.1 °F
Warmest sea temperature:
March 80.6 °F
April 80.1 °F
February 80.0 °F
The most cold months:
July 78.6 °F
August 79.1 °F
June 79.4 °F
The most rainy months:
November 6 days
January 6 days
February 5 days
The most windy months:
September 10 mph
August 9 mph
October 8 mph
more details

Rio das Ostras on the Weather Map

Brazil Resorts:
NAME
F°
Angra dos Reis +72
Buzios +78
Florianopolis +70
Fortaleza +78
Itajai +74
Joao Pessoa +80
Natal +80
Recife +82
Rio de Janeiro +78
Rio Grande +76
Salvador +84
Santos +74
Sao Paulo +68
Sao Sebastiao +74
Ubatuba +70
all resorts
24 Hours Weather Forecast
Rio das Ostras
Local time: 00:57
17 mar, monday
0300 76°F
E
5 mph
0600 74°F
E
4 mph
0900 76°F
SE
2 mph
1200 80°F
SW
4 mph
1500 80°F
W
7 mph
1800 76°F
W
3 mph
2100 74°F
S
4 mph
18 mar, tuesday
0000 74°F
S
4 mph