World Resorts Cape Verde Ilha de Santiago Weather

Ilha de Santiago Sea Temperature in September

Average sea water temperature in September:
+81.3°F
Minimum sea water temperature in September: 83.1°F
Maximum sea water temperature in September: 77.9°F

Daily sea water temperature in September, °F

Show year:
2025
2024
2023

The average sea water temperature in September of 2025 was 81.5°F. The highest and lowest sea temperatures during the month were 82.8°F and 80.2°F.

Monthly sea water temperature in Ilha de Santiago, °F

Which Cape Verde resorts have warmest sea in September?

Place name September 2025 September 2024
Praia 82.4°F 82.5°F
Maio 81.8°F 81.9°F
Brava 81.5°F 83.2°F
Ilha de Santiago 81.5°F 81.8°F
Fogo 81.2°F 82.4°F
Boa Vista 80.5°F 80.7°F
Sao Nicolau 80.5°F 80.8°F
Santo Antao 80.2°F 80.5°F
Sal 80.1°F 80.8°F
Sao Vincente 80.0°F 80.7°F
Santa Luzia 79.6°F 80.2°F

Best time for vacation in Ilha de Santiago

Sunniest months:
May 28 days
March 26 days
April 26 days
Warmest months:
October 83.8 °F
September 83.8 °F
August 82.8 °F
Warmest sea temp:
October 81.3 °F
September 81.3 °F
August 80.0 °F
Coldest months:
February 75.1 °F
March 75.3 °F
January 76.4 °F
Rainiest months:
September 4 days
October 2 days
August 2 days
Windiest months:
February 16.2 mph
January 15.0 mph
March 15.0 mph

Ilha de Santiago on a weather map

Current weather
07:47
Ilha de Santiago
+77°F
SW 15 mph
Feels like: +79°F
Precip.: 72%
Places in Cape Verde:
Name
°F
Boa Vista
+73°F
Brava
+68°F
Maio
+75°F
Praia
+77°F
Sal
+73°F
Sao Vincente
+73°F
Sao Nicolau
+75°F
Santa Luzia
+73°F
Santo Antao
+73°F
Ilha de Santiago
+77°F
Fogo
+68°F
24 Hours Forecast
Ilha de Santiago
Local time: 07:47
December 05, friday
0900
77°F
SW
15 mph
1200
77°F
SW
14 mph
1500
75°F
SW
14 mph
1800
75°F
SW
12 mph
2100
75°F
SW
13 mph
December 06, saturday
0000
75°F
SW
12 mph
0300
75°F
SW
11 mph
0600
75°F
W
12 mph
Units of measurement: °C / °F