20.12
sat
sat
Day

77°F
NW 2 mph
Precip.
100%
100%
Night

61°F
W 2 mph
Precip.
0%
0%
21.12
sun
sun
Day

82°F
S 2 mph
Precip.
0%
0%
Night

63°F
SW 2 mph
Precip.
0%
0%
22.12
mon
mon
Day

82°F
S 5 mph
Precip.
0%
0%
Night

66°F
S 3 mph
Precip.
0%
0%
23.12
tue
tue
Day

86°F
SE 5 mph
Precip.
0%
0%
Night

68°F
SW 3 mph
Precip.
0%
0%
24.12
wed
wed
Day

86°F
SE 3 mph
Precip.
0%
0%
Night

70°F
SW 2 mph
Precip.
0%
0%
25.12
thu
thu
Day

88°F
SE 4 mph
Precip.
0%
0%
Night

72°F
W 1 mph
Precip.
100%
100%
26.12
fri
fri
Day

86°F
NW 2 mph
Precip.
0%
0%
Night

66°F
W 2 mph
Precip.
100%
100%
27.12
sat
sat
Day

86°F
E 2 mph
Precip.
0%
0%
Night

68°F
E 2 mph
Precip.
20%
20%
28.12
sun
sun
Day

90°F
SE 5 mph
Precip.
0%
0%
Night

68°F
N 3 mph
Precip.
100%
100%
29.12
mon
mon
Day

81°F
NE 4 mph
Precip.
100%
100%
Night

66°F
NW 3 mph
Precip.
100%
100%
30.12
tue
tue
Day

73°F
NW 3 mph
Precip.
100%
100%
Night

66°F
NW 2 mph
Precip.
100%
100%
31.12
wed
wed
Day

72°F
N 1 mph
Precip.
100%
100%
Night

66°F
W 2 mph
Precip.
74%
74%
01.01
thu
thu
Day

77°F
NE 2 mph
Precip.
100%
100%
Night

64°F
W 2 mph
Precip.
0%
0%
02.01
fri
fri
Day

77°F
NW 4 mph
Precip.
0%
0%
Night

66°F
NW 5 mph
Precip.
68%
68%
Sea water temperature in December, °F
Show year:
2025
2024
2023
The average sea water temperature in December of 2025 was 77.2°F. The highest and lowest sea temperatures during the month were 78.8°F and 75.6°F.
Sea water temperature in January, °F
Show year:
2025
2024
2023
The average sea water temperature in January of 2025 was 79.2°F. The highest and lowest sea temperatures during the month were 82.0°F and 77.2°F.
Air temperature in Ubatuba, °F
Precipitation total in Ubatuba, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Ubatuba
Ubatuba on a weather map
Places in Brazil:
Name
°F
24 Hours Forecast
Ubatuba
Local time: 07:49
December 20, saturday
0900

68°F
W
2 mph
2 mph
1200

77°F
NW
2 mph
2 mph
1500

77°F
NW
9 mph
9 mph
1800

70°F
NW
7 mph
7 mph
2100

63°F
NW
4 mph
4 mph
December 21, sunday
0000

61°F
W
2 mph
2 mph
0300

59°F
SW
2 mph
2 mph
0600

57°F
SW
2 mph
2 mph




























