Measurements:
°C
°F
CURRENT WEATHER
01:02
Itajai
64°F
SE 4 mph
Feels like: 64°F
Precip: 43%
World Resorts Brazil Itajai Weather

7 Day Weather Forecast

07.29
wed
DAY
76°F
N 2 mph
precip
12%
NIGHT
64°F
N 3 mph
precip
16%
07.30
thu
DAY
68°F
NW 4 mph
precip
26%
NIGHT
64°F
S 2 mph
precip
33%
07.31
fri
DAY
66°F
SW 6 mph
precip
41%
NIGHT
66°F
SW 6 mph
precip
41%
08.01
sat
DAY
76°F
S 6 mph
precip
8%
NIGHT
64°F
S 1 mph
precip
18%
08.02
sun
DAY
74°F
NW 6 mph
precip
8%
NIGHT
66°F
NE 2 mph
precip
30%
08.03
mon
DAY
74°F
SW 6 mph
precip
14%
NIGHT
64°F
SE 2 mph
precip
24%
08.04
tue
DAY
76°F
W 2 mph
precip
7%
NIGHT
66°F
N 1 mph
precip
44%

Itajai Sea Water Temperature in July, °F

Select Year: 2026 2025 2024

The average sea surface temperature in July 2026 for Itajai was 17.4°F. The maximum and minimum values were 16.6°F and 18.2°F respectively.

Itajai on the Weather Map

Best Time to Visit Itajai
The most sunny months:
July 13 days
May 10 days
June 9 days
The most warm months:
February 84.6 °F
January 83.7 °F
March 83.2 °F
Warmest sea temperature:
February 84.0 °F
March 82.9 °F
January 82.7 °F
The most cold months:
July 67.9 °F
August 68.7 °F
June 69.2 °F
The most rainy months:
January 7 days
February 5 days
October 5 days
The most windy months:
November 6 mph
December 6 mph
October 6 mph
more details