Day
24 °C
Night
20 °C
Sea
23 °C
Precipitation
3 mm
in month
Rainy days
1 days
in month
Daylight
11 hours
average
Sunshine
2 hours
average
Humidity
73 %
We make the most from 40 years of historical weather data to predict the best weather conditions.
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Sao Vicente, an island in Cabo Verde, is known for its pleasant tropical climate. Throughout the year, temperatures typically range from a comfortable 24 °C (74 °F) in the cooler month of February to a warm 28 °C (83 °F) during the height of summer in August. One can experience the highest ocean temperature in September peaking at 26 °C (79 °F), contrasting with the coolest sea waters in February at 22 °C (72 °F). As for nocturnal temperatures, they vary from 20 °C (67 °F) in March, making it quite cozy, to more balmy nights in September at 25 °C (77 °F). The island usually sees its least precipitation in May with a mere 0 days of rainfall, but in September, the skies open up for 3 days of rain as it experiences its highest monthly rainfall.
In Sao Vicente, January marks the start of an increment in sunshine duration, with a beginning of slight increases in sea temperature recorded at 23 °C (73 °F). Concurrently, day temperatures maintain a downward trajectory, averaging 24 °C (76 °F), and night temperatures follow suit, dipping to 20 °C (68 °F). The island sees its peak wind speeds and a noticeable decrease in humidity, registering 73 %.
As February ushers in, minimal day temperatures in Sao Vicente are recorded at 24 °C (74 °F), matching the sea temperatures hitting their annual low of 22 °C (72 °F). A consistent increase in sunshine hours is observed, tallying 3 hours, setting the stage for the climax of the dry season.
With the emergence of March, there's a notable increase in the day temperature marking 24 °C (75 °F), alongside the minimum night temperature for the year. The height of the dry season is approaching, and despite declining sunshine hours, the trend stands at 2 hours.
April's temperate climb is mirrored with the day temperatures reaching approximations of 25 °C (77 °F), and a subtle initiation to higher nocturnal temperatures in Sao Vicente. The dry season is still in full force. An uprising trajectory of daylight is observable with 3 hours of cloudless skies.
May marks the observation of minimal rainy days with just 0 days, signifying the dry season's continuity. A declining trend in sunlit hours is detectable, alongside an ascending profile of night temperatures which are detectable at 21 °C (69 °F).
The initiation of sea temperature rises is evident in June, settling at 24 °C (74 °F), paralleled by ascending day temperatures. The peak of the dry season is within reach, coupled with the least rainfall volume at a mere 0 mm (0.00 in). The ascent of night temperatures to 22 °C (71 °F) and day length reaching its zenith at 13 hours are further notable.
July's consistent surge in day temperatures is notable, peaking at 28 °C (82 °F) in Sao Vicente, as well as the progression in sea temperatures recorded at 24 °C (76 °F). The continuation of the dry season is evident. The nocturnal temperature steadily increases, registering 22 °C (72 °F), and the rise in sunshine hours is captured at 3 hours.
August witnesses the peak of sea temperatures at 26 °C (78 °F) in Sao Vicente, while day temperatures reach their annual maximum of 28 °C (83 °F). A slight increase in rainy days comes into fruition at 2 days, along with the preliminary rise in rainfall amounts recorded at 21 mm (0.83 in). The night temperature continues an upward trend at 24 °C (75 °F), complemented by the ongoing increment of sunshine hours, captured at 3 hours.
Reaching September, Sao Vicente experiences its apex in sea temperatures achieving 26 °C (79 °F), while the acme of night temperatures is also noticeable during this period. The acme of rainfall volume and quantity of rainy days are also at maximal levels, reaching 3 days. The pinnacle of humidity is registered at 77 %.
The slow commencement of a decline in rainy days is noted in October, with the value being 1 day in Sao Vicente, and a corresponding drop in the rainfall amount to 13 mm (0.51 in). The commencement of the dry season is underway. The zenith of hours of unclouded sun is marked at 4 hours.
With the onset of November, a detectable decline in sea temperatures is noticeable, dropping to 26 °C (78 °F) in Sao Vicente, in tandem with a drop in daily maximum temperatures to 27 °C (81 °F). A reduction in rainy day counts is encountered at 1 day, paired with the continuation of rainfall volume contraction to 5 mm (0.20 in). The inception of a decrease in sunshine hours is discernible with 4 hours, and the descent of night temperatures is also observable.
December sees a pattern similar to the previous month with day temperature receding to an average of 25 °C (77 °F) in Sao Vicente, while a downward trend in sea temperatures is also seen. The established dry season prevails. The nadir of hours of sunlight is recorded at 1 hour. Declining day lengths are at a minimum in this period.
The daylight in Sao Vicente for January spans approximately 11 hours.
Relative humidity in Sao Vicente in February is generally measured at 74 %.
In March, days in Sao Vicente extend for approximately 12 hours.
The average wind speed in Sao Vicente during April is around 6 m/s.
The total rainfall accumulated in Sao Vicente in May is approximately 0 mm (0.00 in).
The average relative humidity for the month of June in Sao Vicente hovers around 76 %.
The length of daylight during July in Sao Vicente averages a total of 13 hours.
Throughout August, it's expected for there to be about 2 days with wet weather in Sao Vicente.
Wind strength in Sao Vicente during September averages about 5 m/s.
Lengths of the day in Sao Vicente range approximately 12 hours during October.
In November, Sao Vicente enjoys a climate that is comfortably warm but not excessively so.
The total precipitation in Sao Vicente during December is approximately 1 mm (0.06 in).