18.12
thu
thu
Day
75°F
W 6 mph
Precip.
87%
87%
Night
72°F
SW 8 mph
Precip.
100%
100%
19.12
fri
fri
Day
77°F
W 5 mph
Precip.
83%
83%
Night
72°F
SW 9 mph
Precip.
100%
100%
20.12
sat
sat
Day
81°F
W 6 mph
Precip.
84%
84%
Night
73°F
SW 9 mph
Precip.
79%
79%
21.12
sun
sun
Day
82°F
W 6 mph
Precip.
0%
0%
Night
73°F
SW 11 mph
Precip.
67%
67%
22.12
mon
mon
Day
82°F
W 6 mph
Precip.
0%
0%
Night
73°F
SW 8 mph
Precip.
0%
0%
23.12
tue
tue
Day
86°F
W 4 mph
Precip.
0%
0%
Night
73°F
SW 5 mph
Precip.
0%
0%
24.12
wed
wed
Day
90°F
N 4 mph
Precip.
0%
0%
Night
73°F
SW 6 mph
Precip.
0%
0%
25.12
thu
thu
Day
82°F
NE 4 mph
Precip.
0%
0%
Night
73°F
NE 2 mph
Precip.
0%
0%
26.12
fri
fri
Day
82°F
N 4 mph
Precip.
0%
0%
Night
73°F
NE 3 mph
Precip.
75%
75%
27.12
sat
sat
Day
82°F
NW 5 mph
Precip.
100%
100%
Night
73°F
S 6 mph
Precip.
0%
0%
28.12
sun
sun
Day
84°F
NW 2 mph
Precip.
0%
0%
Night
70°F
E 6 mph
Precip.
100%
100%
29.12
mon
mon
Day
77°F
NE 9 mph
Precip.
100%
100%
Night
72°F
N 7 mph
Precip.
100%
100%
30.12
tue
tue
Day
75°F
N 6 mph
Precip.
100%
100%
Night
68°F
W 4 mph
Precip.
100%
100%
31.12
wed
wed
Day
77°F
NW 6 mph
Precip.
82%
82%
Night
72°F
W 9 mph
Precip.
86%
86%
sea water
temperature
temperature
| Sao Sebastiao |
monthly
weather
weather
| Sao Sebastiao |
current
weather
weather
| Sao Sebastiao |
7 days
forecast
forecast
| Sao Sebastiao |
Sea water temperature in December, °F
Show year:
2025
2024
2023
The average sea water temperature in December of 2025 was 76.5°F. The highest and lowest sea temperatures during the month were 77.7°F and 74.8°F.
Sea water temperature in January, °F
Show year:
2025
2024
2023
The average sea water temperature in January of 2025 was 78.8°F. The highest and lowest sea temperatures during the month were 81.5°F and 77.0°F.
Air temperature in Sao Sebastiao, °F
Precipitation total in Sao Sebastiao, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Sao Sebastiao
Sao Sebastiao on a weather map
Places in Brazil:
Name
°F
24 Hours Forecast
Sao Sebastiao
Local time: 23:01
December 19, friday
0000
72°F
SW
8 mph
8 mph
0300
72°F
SW
6 mph
6 mph
0600
70°F
SW
5 mph
5 mph
0900
75°F
SW
4 mph
4 mph
1200
77°F
W
5 mph
5 mph
1500
77°F
W
6 mph
6 mph
1800
75°F
W
8 mph
8 mph
2100
72°F
SW
9 mph
9 mph
