17.05
sun
sun
Day
68°F
SE 5 mph
Precip.
0%
0%
Night
66°F
N 9 mph
Precip.
100%
100%
18.05
mon
mon
Day
63°F
NE 7 mph
Precip.
100%
100%
Night
59°F
NE 7 mph
Precip.
100%
100%
19.05
tue
tue
Day
66°F
NW 6 mph
Precip.
0%
0%
Night
61°F
N 3 mph
Precip.
0%
0%
20.05
wed
wed
Day
68°F
NE 2 mph
Precip.
0%
0%
Night
57°F
N 6 mph
Precip.
0%
0%
21.05
thu
thu
Day
63°F
N 4 mph
Precip.
0%
0%
Night
59°F
N 8 mph
Precip.
0%
0%
22.05
fri
fri
Day
57°F
N 6 mph
Precip.
100%
100%
Night
57°F
NE 5 mph
Precip.
0%
0%
23.05
sat
sat
Day
63°F
N 6 mph
Precip.
100%
100%
Night
61°F
NE 6 mph
Precip.
83%
83%
24.05
sun
sun
Day
68°F
NW 3 mph
Precip.
0%
0%
Night
64°F
N 3 mph
Precip.
0%
0%
25.05
mon
mon
Day
68°F
N 4 mph
Precip.
66%
66%
Night
68°F
SW 8 mph
Precip.
100%
100%
26.05
tue
tue
Day
70°F
SW 11 mph
Precip.
100%
100%
Night
68°F
S 9 mph
Precip.
100%
100%
27.05
wed
wed
Day
73°F
SE 4 mph
Precip.
0%
0%
Night
66°F
NW 5 mph
Precip.
100%
100%
28.05
thu
thu
Day
66°F
NW 9 mph
Precip.
100%
100%
Night
61°F
N 9 mph
Precip.
100%
100%
29.05
fri
fri
Day
63°F
N 4 mph
Precip.
0%
0%
Night
63°F
SW 1 mph
Precip.
80%
80%
Sea water temperature in May, °F
Show year:
2026
2025
2024
The average sea water temperature in May of 2026 was 72.0°F. The highest and lowest sea temperatures during the month were 74.7°F and 69.1°F.
Air temperature in Itapema, °F
Precipitation total in Itapema, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Itapema
Itapema on a weather map
Places in Brazil:
Name
°F
24 Hours Forecast
Itapema
Local time: 01:30
May 17, sunday
0300
64°F
SE
4 mph
4 mph
0600
66°F
E
5 mph
5 mph
0900
66°F
E
3 mph
3 mph
1200
68°F
SE
5 mph
5 mph
1500
73°F
S
5 mph
5 mph
1800
68°F
NW
7 mph
7 mph
2100
66°F
NW
9 mph
9 mph
May 18, monday
0000
66°F
N
9 mph
9 mph
