Measurements:
°C
°F
CURRENT WEATHER
15:11
Sao Nicolau
80°F
SW 16 mph
Feels like: 84°F
Precip: 20%
World Resorts Cape Verde Sao Nicolau Weather

7 Day Weather Forecast

09.19
sat
DAY
80°F
S 16 mph
precip
22%
NIGHT
80°F
SW 13 mph
precip
6%
09.20
sun
DAY
80°F
SW 12 mph
precip
20%
NIGHT
80°F
SW 11 mph
precip
17%
09.21
mon
DAY
80°F
SW 14 mph
precip
6%
NIGHT
80°F
SW 11 mph
precip
8%
09.22
tue
DAY
80°F
SW 12 mph
precip
8%
NIGHT
82°F
SW 13 mph
precip
25%
09.23
wed
DAY
82°F
S 8 mph
precip
11%
NIGHT
80°F
SW 12 mph
precip
19%
09.24
thu
DAY
82°F
S 8 mph
precip
18%
NIGHT
82°F
S 12 mph
precip
22%
09.25
fri
DAY
82°F
SW 16 mph
precip
19%
NIGHT
82°F
SW 9 mph
precip
35%

Sao Nicolau Sea Water Temperature in September, °F

Select Year: 2026 2025 2024

The average sea surface temperature in September 2026 for Sao Nicolau was 27.0°F. The maximum and minimum values were 26.6°F and 27.3°F respectively.

Sao Nicolau on the Weather Map

Best Time to Visit Sao Nicolau
The most sunny months:
January 22 days
December 20 days
February 18 days
The most warm months:
September 84.9 °F
October 84.4 °F
August 83.4 °F
Warmest sea temperature:
September 83.8 °F
October 83.6 °F
August 82.1 °F
The most cold months:
February 73.8 °F
March 74.0 °F
January 75.6 °F
The most rainy months:
September 3 days
October 1 day
August 1 day
The most windy months:
February 17 mph
January 16 mph
March 16 mph
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