09.28
mon
mon
DAY
78°F
W 11 mph
precip
13%
13%
NIGHT
74°F
SW 14 mph
precip
14%
14%
09.29
tue
tue
DAY
80°F
SW 18 mph
precip
8%
8%
NIGHT
76°F
SW 25 mph
precip
12%
12%
09.30
wed
wed
DAY
86°F
SW 15 mph
precip
7%
7%
NIGHT
76°F
NE 9 mph
precip
13%
13%
10.01
thu
thu
DAY
76°F
N 17 mph
precip
19%
19%
NIGHT
72°F
NE 9 mph
precip
66%
66%
10.02
fri
fri
DAY
72°F
NW 11 mph
precip
67%
67%
NIGHT
72°F
W 16 mph
precip
72%
72%
10.03
sat
sat
DAY
74°F
W 21 mph
precip
80%
80%
NIGHT
76°F
SW 21 mph
precip
29%
29%
10.04
sun
sun
DAY
80°F
SW 15 mph
precip
21%
21%
NIGHT
76°F
SW 17 mph
precip
22%
22%
10.05
mon
mon
DAY
80°F
NW 6 mph
precip
10%
10%
NIGHT
74°F
NE 6 mph
precip
21%
21%
10.06
tue
tue
DAY
76°F
W 4 mph
precip
19%
19%
NIGHT
74°F
SE 4 mph
precip
77%
77%
10.07
wed
wed
DAY
74°F
N 11 mph
precip
28%
28%
NIGHT
74°F
NE 4 mph
precip
33%
33%
10.08
thu
thu
DAY
80°F
SW 12 mph
precip
21%
21%
NIGHT
76°F
SW 13 mph
precip
12%
12%
10.09
fri
fri
DAY
76°F
W 5 mph
precip
27%
27%
NIGHT
74°F
NE 6 mph
precip
31%
31%
10.10
sat
sat
DAY
74°F
N 10 mph
precip
45%
45%
NIGHT
72°F
NE 11 mph
precip
80%
80%
10.11
sun
sun
DAY
72°F
NW 12 mph
precip
58%
58%
NIGHT
72°F
NW 16 mph
precip
28%
28%
Sea water
temperature
temperature
| Rio das Ostras |
Weather in
October
October
| Rio das Ostras |
7 day weather
forecast
forecast
| Rio das Ostras |
10 day weather
forecast
forecast
| Rio das Ostras |
14 day weather
forecast
forecast
| Rio das Ostras |
Monthly weather
averages
averages
| Rio das Ostras |
Current Weather
Conditions
Conditions
| Rio das Ostras |
When is the Best
Time to Visit?
Time to Visit?
| Rio das Ostras |
Rio das Ostras Sea Water Temperature in September, °F
The average sea surface temperature in September 2026 for Rio das Ostras was 74.5°F. The maximum and minimum values were 73.6°F and 75.8°F respectively.
Rio das Ostras on the Weather Map
Brazil Resorts:
NAME
F°
| Balneario Camboriu |  |
+68 |
| Buzios |  |
+76 |
| Duque de Caxias | |
+78 |
| Florianopolis |  |
+68 |
| Fortaleza |  |
+84 |
| Joao Pessoa | |
+82 |
| Natal | |
+82 |
| Recife | |
+78 |
| Rio de Janeiro | |
+76 |
| Salvador | |
+82 |
| Santos | |
+74 |
| Sao Jose de Ribamar | |
+84 |
| Sao Paulo |  |
+70 |
| Sao Sebastiao | |
+70 |
| Xangri-la | |
+68 |
Countries:
NAME
POPULARITY
24 Hours Weather Forecast
Rio das Ostras
Local time: 18:51
28 sep, monday
| 2100 | |
74°F | SW 14 mph |
29 sep, tuesday
| 0000 | |
74°F | SW 14 mph |
| 0300 | |
74°F | SW 13 mph |
| 0600 | |
74°F | SW 14 mph |
| 0900 | |
76°F | SW 19 mph |
| 1200 | |
80°F | SW 18 mph |
| 1500 | |
80°F | W 25 mph |
| 1800 | |
78°F | SW 28 mph |