World Resorts Cape Verde Ilha de Santiago Weather

Ilha de Santiago 14 Days Forecast

16.09
wed
Day
82°F
S 15 mph
Precip.
37%
Night
79°F
S 6 mph
Precip.
26%
17.09
thu
Day
84°F
SW 6 mph
Precip.
6%
Night
79°F
SE 7 mph
Precip.
12%
18.09
fri
Day
82°F
S 14 mph
Precip.
15%
Night
77°F
S 11 mph
Precip.
11%
19.09
sat
Day
81°F
S 16 mph
Precip.
6%
Night
77°F
S 9 mph
Precip.
18%
20.09
sun
Day
81°F
SW 13 mph
Precip.
11%
Night
77°F
S 9 mph
Precip.
17%
21.09
mon
Day
81°F
SW 11 mph
Precip.
6%
Night
77°F
S 7 mph
Precip.
19%
22.09
tue
Day
79°F
SW 11 mph
Precip.
70%
Night
79°F
SW 7 mph
Precip.
27%
23.09
wed
Day
82°F
SW 11 mph
Precip.
17%
Night
79°F
S 6 mph
Precip.
24%
24.09
thu
Day
82°F
S 11 mph
Precip.
6%
Night
79°F
SE 6 mph
Precip.
20%
25.09
fri
Day
82°F
SW 9 mph
Precip.
15%
Night
81°F
S 8 mph
Precip.
21%
26.09
sat
Day
81°F
SW 11 mph
Precip.
69%
Night
79°F
SW 5 mph
Precip.
45%
27.09
sun
Day
81°F
SW 9 mph
Precip.
66%
Night
77°F
NE 7 mph
Precip.
27%
28.09
mon
Day
81°F
SW 9 mph
Precip.
19%
Night
77°F
S 7 mph
Precip.
25%
29.09
tue
Day
82°F
SW 12 mph
Precip.
7%
Night
79°F
SW 9 mph
Precip.
22%

Sea water temperature in September, °F

Show year:
2026
2025
2024

The average sea water temperature in September of 2026 was 82.1°F. The highest and lowest sea temperatures during the month were 83.1°F and 81.3°F.

Air temperature in Ilha de Santiago, °F

Precipitation total in Ilha de Santiago, in.

* Charts above show average data for the last 3 years.

Best time for vacation in Ilha de Santiago

Sunniest months:
May 28 days
April 27 days
June 26 days
Warmest months:
October 83.8 °F
September 83.8 °F
August 82.7 °F
Warmest sea temp:
October 81.3 °F
September 81.3 °F
August 80.0 °F
Coldest months:
February 75.0 °F
March 75.0 °F
January 76.1 °F
Rainiest months:
September 4 days
October 2 days
August 2 days
Windiest months:
February 16.1 mph
January 15.1 mph
March 14.9 mph

Ilha de Santiago on a weather map

Current weather
08:56
Ilha de Santiago
+81°F
S 11 mph
Feels like: +88°F
Precip.: 24%
Places in Cape Verde:
Name
°F
Boa Vista
+81°F
Brava
+75°F
Maio
+79°F
Praia
+81°F
Sal
+81°F
Sao Vincente
+81°F
Sao Nicolau
+79°F
Santa Luzia
+81°F
Santo Antao
+81°F
Ilha de Santiago
+81°F
Fogo
+75°F
24 Hours Forecast
Ilha de Santiago
Local time: 08:56
September 16, wednesday
0900
81°F
S
11 mph
1200
82°F
S
15 mph
1500
82°F
S
12 mph
1800
81°F
S
11 mph
2100
79°F
S
8 mph
September 17, thursday
0000
79°F
S
6 mph
0300
79°F
SE
4 mph
0600
77°F
SE
5 mph
Units of measurement: °C / °F