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São Vicente

Weather in Сан-Висенте: What to Expect by Season

Photo: Ll1324, CC0

Weather overview

Сан-Висенте enjoys a tropical climate with distinct wet and dry seasons, making it a year-round destination with warm temperatures. From November to April, the weather in Сан-Висенте is dry and sunny, with minimal rainfall and comfortable humidity. This period is ideal for exploring the city’s landscapes and nearby attractions without weather disruptions.

The rainy season in Сан-Висенте begins in May and lasts through October, bringing frequent showers and higher humidity. While downpours can be heavy, they are often short-lived, leaving plenty of time for outdoor activities. The lush greenery during these months adds a vibrant touch to the scenery, though travelers should be prepared for occasional rain.

Temperature

Temperatures in Сан-Висенте remain warm throughout the year, with little variation between seasons. From January to April, daytime highs average around +30.7...+31.9 °C, while nights cool slightly to +18.7...+21.2 °C. The hottest months are March and April, when the mercury can reach +31.9 °C.

During the rainy season, temperatures in Сан-Висенте dip slightly, with daytime highs around +29.3...+30.7 °C and nighttime lows near +21 °C. The ocean remains warm year-round, with water temperatures ranging from +29.1 °C in January to +31.7 °C in July and August, making it perfect for swimming regardless of the season.

Average air temperature °C
Average air temperature
Month Minimum Maximum
January 18.7 30.7
February 19.2 31.4
March 20.2 31.9
April 21.2 31.9
May 21.9 31.5
June 21.1 29.3
July 21.1 30.7
August 21 30
September 21.2 29.4
October 21 29.4
November 20.2 29.2
December 19.5 30

Precipitation

Rainfall in Сан-Висенте is highly seasonal, with the dry months of January and February seeing almost no precipitation—just 4.4 mm and 6.5 mm, respectively. The first significant rains arrive in March, but the wettest period begins in May, peaking in June with 363.6 mm of rainfall. Showers are typically brief but intense, often occurring in the late afternoon or evening.

From July to September, Сан-Висенте continues to experience heavy rainfall, though slightly less than in June. By November, the rains taper off, and the dry season returns. Travelers visiting during the wet months should pack light rain gear and plan indoor activities for the afternoons.

Precipitation amount mm
Precipitation amount
Month Precipitation
January 4.4
February 6.5
March 46.2
April 67.2
May 168.7
June 363.6
July 217.2
August 206.1
September 237.5
October 164.3
November 81.7
December 27.9

What to pack

For a trip to Сан-Висенте during the dry season (November to April), pack lightweight, breathable clothing to stay comfortable in the warm temperatures. A hat, sunglasses, and sunscreen are essential for protection against the strong tropical sun. Since evenings can be slightly cooler, a light jacket or shawl may come in handy.

If visiting Сан-Висенте during the rainy season (May to October), include a compact umbrella or a waterproof jacket in your luggage. Quick-drying clothes and waterproof footwear will help you stay comfortable during sudden downpours. Don’t forget insect repellent, as humidity can attract mosquitoes, especially after rain.

Average monthly wind m/s
Average monthly wind
Month Wind speed
January 3.4
February 3.4
March 3.1
April 2.9
May 2.6
June 2.3
July 2.5
August 2.3
September 2.3
October 2.5
November 3
December 3.2