15.09
tue
tue
Day
66°F
NE 8 mph
Precip.
23%
23%
Night
64°F
SE 5 mph
Precip.
40%
40%
16.09
wed
wed
Day
68°F
NW 7 mph
Precip.
23%
23%
Night
66°F
W 14 mph
Precip.
40%
40%
17.09
thu
thu
Day
68°F
W 16 mph
Precip.
22%
22%
Night
66°F
SW 5 mph
Precip.
28%
28%
18.09
fri
fri
Day
70°F
N 6 mph
Precip.
20%
20%
Night
68°F
SE 2 mph
Precip.
29%
29%
19.09
sat
sat
Day
68°F
W 2 mph
Precip.
65%
65%
Night
68°F
W 9 mph
Precip.
77%
77%
20.09
sun
sun
Day
72°F
W 6 mph
Precip.
35%
35%
Night
72°F
S 1 mph
Precip.
29%
29%
21.09
mon
mon
Day
75°F
S 6 mph
Precip.
22%
22%
Night
72°F
S 6 mph
Precip.
18%
18%
22.09
tue
tue
Day
72°F
NE 11 mph
Precip.
14%
14%
Night
70°F
NE 3 mph
Precip.
32%
32%
23.09
wed
wed
Day
72°F
N 7 mph
Precip.
29%
29%
Night
70°F
E 1 mph
Precip.
32%
32%
24.09
thu
thu
Day
72°F
NE 9 mph
Precip.
24%
24%
Night
70°F
SW 2 mph
Precip.
14%
14%
25.09
fri
fri
Day
73°F
N 6 mph
Precip.
12%
12%
Night
70°F
W 3 mph
Precip.
14%
14%
26.09
sat
sat
Day
72°F
N 8 mph
Precip.
16%
16%
Night
70°F
SW 0 mph
Precip.
17%
17%
27.09
sun
sun
Day
72°F
N 6 mph
Precip.
17%
17%
Night
70°F
E 2 mph
Precip.
44%
44%
28.09
mon
mon
Day
75°F
NW 9 mph
Precip.
16%
16%
Night
72°F
NE 7 mph
Precip.
85%
85%
Sea water temperature in September, °F
Show year:
2026
2025
2024
The average sea water temperature in September of 2026 was 69.8°F. The highest and lowest sea temperatures during the month were 71.1°F and 68.0°F.
Air temperature in Guaruja, °F
Precipitation total in Guaruja, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Guaruja
Guaruja on a weather map
Places in Brazil:
Name
°F
24 Hours Forecast
Guaruja
Local time: 05:47
September 15, tuesday
0600
63°F
E
9 mph
9 mph
0900
64°F
E
6 mph
6 mph
1200
66°F
NE
8 mph
8 mph
1500
64°F
NE
6 mph
6 mph
1800
64°F
NE
4 mph
4 mph
2100
64°F
SE
2 mph
2 mph
September 16, wednesday
0000
64°F
SE
5 mph
5 mph
0300
64°F
SE
4 mph
4 mph
