World Resorts Cape Verde Ilha de Santiago Weather

Ilha de Santiago 14 Days Forecast

27.08
thu
Day
81°F
S 16 mph
Precip.
18%
Night
77°F
S 11 mph
Precip.
21%
28.08
fri
Day
81°F
S 13 mph
Precip.
9%
Night
77°F
S 13 mph
Precip.
24%
29.08
sat
Day
81°F
SW 10 mph
Precip.
7%
Night
77°F
S 11 mph
Precip.
20%
30.08
sun
Day
82°F
SW 11 mph
Precip.
9%
Night
77°F
S 8 mph
Precip.
15%
31.08
mon
Day
82°F
SW 12 mph
Precip.
7%
Night
77°F
S 9 mph
Precip.
13%
01.09
tue
Day
82°F
SW 9 mph
Precip.
6%
Night
77°F
NW 9 mph
Precip.
22%
02.09
wed
Day
81°F
S 11 mph
Precip.
7%
Night
77°F
S 9 mph
Precip.
22%
03.09
thu
Day
81°F
SW 11 mph
Precip.
8%
Night
77°F
S 7 mph
Precip.
16%
04.09
fri
Day
81°F
SW 12 mph
Precip.
18%
Night
77°F
S 7 mph
Precip.
21%
05.09
sat
Day
75°F
SW 7 mph
Precip.
50%
Night
77°F
S 7 mph
Precip.
24%
06.09
sun
Day
81°F
SW 12 mph
Precip.
10%
Night
75°F
S 12 mph
Precip.
10%
07.09
mon
Day
81°F
NE 15 mph
Precip.
7%
Night
77°F
S 7 mph
Precip.
26%
08.09
tue
Day
82°F
NW 8 mph
Precip.
11%
Night
81°F
S 6 mph
Precip.
17%

Sea water temperature in August, °F

Show year:
2026
2025
2024

The average sea water temperature in August of 2026 was 80.9°F. The highest and lowest sea temperatures during the month were 82.4°F and 78.3°F.

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.

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
01:04
Ilha de Santiago
+79°F
SE 5 mph
Feels like: +84°F
Precip.: 11%
Places in Cape Verde:
Name
°F
Boa Vista
+77°F
Brava
+72°F
Maio
+79°F
Praia
+79°F
Sal
+79°F
Sao Vincente
+77°F
Sao Nicolau
+79°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: 01:04
August 27, thursday
0300
79°F
SE
7 mph
0600
77°F
S
11 mph
0900
79°F
S
14 mph
1200
81°F
S
16 mph
1500
82°F
S
16 mph
1800
79°F
S
16 mph
2100
77°F
S
13 mph
August 28, friday
0000
77°F
S
11 mph
Units of measurement: °C / °F