15.09
tue
tue
Day
91°F
N 5 mph
Precip.
5%
5%
Night
73°F
SW 4 mph
Precip.
15%
15%
16.09
wed
wed
Day
91°F
NW 5 mph
Precip.
3%
3%
Night
73°F
S 2 mph
Precip.
46%
46%
17.09
thu
thu
Day
91°F
N 3 mph
Precip.
11%
11%
Night
75°F
S 2 mph
Precip.
68%
68%
18.09
fri
fri
Day
84°F
S 1 mph
Precip.
14%
14%
Night
75°F
S 4 mph
Precip.
26%
26%
19.09
sat
sat
Day
82°F
NW 4 mph
Precip.
16%
16%
Night
73°F
SW 2 mph
Precip.
41%
41%
20.09
sun
sun
Day
86°F
N 4 mph
Precip.
28%
28%
Night
75°F
SW 3 mph
Precip.
52%
52%
21.09
mon
mon
Day
88°F
N 4 mph
Precip.
13%
13%
Night
75°F
SW 1 mph
Precip.
37%
37%
sea water
temperature
temperature
| Santiago de Cuba |
monthly
weather
weather
| Santiago de Cuba |
current
weather
weather
| Santiago de Cuba |
14 days
forecast
forecast
| Santiago de Cuba |
Sea water temperature in September, °F
Show year:
2026
2025
2024
The average sea water temperature in September of 2026 was 87.2°F. The highest and lowest sea temperatures during the month were 87.6°F and 86.7°F.
Air temperature in Santiago de Cuba, °F
Precipitation total in Santiago de Cuba, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Santiago de Cuba
Santiago de Cuba on a weather map
Places in Cuba:
Name
°F
24 Hours Forecast
Santiago de Cuba
Local time: 22:08
September 16, wednesday
0000
73°F
SW
4 mph
4 mph
0300
73°F
S
3 mph
3 mph
0600
72°F
S
4 mph
4 mph
0900
81°F
SW
3 mph
3 mph
1200
91°F
NW
5 mph
5 mph
1500
82°F
NW
6 mph
6 mph
1800
81°F
NW
4 mph
4 mph
2100
75°F
SW
2 mph
2 mph
