World Resorts

Brazil

Itajai Weather

Itajai 14 Days Forecast

18.12
thu

Day

79°F

SW 9 mph

Precip.
0%

Night

70°F

S 4 mph

Precip.
89%

19.12
fri

Day

82°F

SW 9 mph

Precip.
0%

Night

72°F

SW 6 mph

Precip.
100%

20.12
sat

Day

79°F

SW 10 mph

Precip.
61%

Night

73°F

SW 8 mph

Precip.
100%

21.12
sun

Day

82°F

SW 8 mph

Precip.
0%

Night

73°F

SW 7 mph

Precip.
100%

22.12
mon

Day

81°F

SW 6 mph

Precip.
43%

Night

73°F

SW 6 mph

Precip.
100%

23.12
tue

Day

86°F

SW 7 mph

Precip.
0%

Night

75°F

SE 3 mph

Precip.
0%

24.12
wed

Day

90°F

W 6 mph

Precip.
0%

Night

75°F

N 3 mph

Precip.
100%

25.12
thu

Day

86°F

SW 7 mph

Precip.
100%

Night

73°F

NE 2 mph

Precip.
55%

26.12
fri

Day

84°F

SW 7 mph

Precip.
100%

Night

73°F

W 2 mph

Precip.
100%

27.12
sat

Day

84°F

SW 7 mph

Precip.
26%

Night

73°F

SE 4 mph

Precip.
0%

28.12
sun

Day

86°F

NW 7 mph

Precip.
22%

Night

72°F

N 7 mph

Precip.
100%

29.12
mon

Day

75°F

NW 12 mph

Precip.
40%

Night

68°F

NW 7 mph

Precip.
100%

30.12
tue

Day

77°F

W 8 mph

Precip.
0%

Night

68°F

W 3 mph

Precip.
70%

31.12
wed

Day

77°F

W 7 mph

Precip.
0%

Night

68°F

SW 5 mph

Precip.
24%

sea water
temperature

Itajai

monthly
weather

Itajai

current
weather

Itajai

7 days
forecast

Itajai

January
February
March
April

May
June
July
August

September
October
November
December

Show year:

2025

2024

2023

The average sea water temperature in December of 2025 was 74.7°F. The highest and lowest sea temperatures during the month were 76.1°F and 73.0°F.

Show year:

2025

2024

2023

The average sea water temperature in January of 2025 was 78.7°F. The highest and lowest sea temperatures during the month were 81.3°F and 77.2°F.