World Resorts Cape Verde Ilha de Santiago Weather

Ilha de Santiago 7 Days Forecast

06.08
thu
Day
81°F
SW 5 mph
Precip.
23%
Night
79°F
S 6 mph
Precip.
37%
07.08
fri
Day
81°F
SW 10 mph
Precip.
14%
Night
79°F
S 6 mph
Precip.
13%
08.08
sat
Day
81°F
SW 11 mph
Precip.
14%
Night
79°F
SW 6 mph
Precip.
10%
09.08
sun
Day
82°F
S 6 mph
Precip.
8%
Night
77°F
S 8 mph
Precip.
15%
10.08
mon
Day
81°F
SW 9 mph
Precip.
8%
Night
77°F
SW 6 mph
Precip.
14%
11.08
tue
Day
81°F
SW 11 mph
Precip.
7%
Night
77°F
SW 7 mph
Precip.
17%
12.08
wed
Day
79°F
SW 9 mph
Precip.
5%
Night
77°F
SW 6 mph
Precip.
14%

Sea water temperature in August, °F

Show year:
2025
2024
2023

The average sea water temperature in August of 2025 was 79.7°F. The highest and lowest sea temperatures during the month were 81.5°F and 77.9°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 82.8 °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
23:29
Ilha de Santiago
+79°F
S 6 mph
Feels like: +84°F
Precip.: 37%
Places in Cape Verde:
Name
°F
Boa Vista
+75°F
Brava
+72°F
Maio
+77°F
Praia
+79°F
Sal
+77°F
Sao Vincente
+77°F
Sao Nicolau
+75°F
Santa Luzia
+77°F
Santo Antao
+77°F
Ilha de Santiago
+79°F
Fogo
+72°F
24 Hours Forecast
Ilha de Santiago
Local time: 23:29
August 07, friday
0000
79°F
S
6 mph
0300
77°F
S
8 mph
0600
77°F
S
7 mph
0900
79°F
SW
8 mph
1200
81°F
SW
10 mph
1500
81°F
SW
11 mph
1800
79°F
SW
9 mph
2100
79°F
S
5 mph
Units of measurement: °C / °F