Skip to content
Cap-Haïtien

Weather in Кап-Аитьен: What to Expect by Month

Photo: Rémi Kaupp, CC BY-SA 3.0

Weather overview

Кап-Аитьен enjoys a warm tropical climate with little variation throughout the year. Temperatures remain pleasant, making it a comfortable destination for travelers seeking sun and relaxation. The warmest period spans from June to September, while the cooler months like January and December offer slightly milder conditions.

Unlike many tropical destinations, Кап-Аитьен doesn’t have a distinct rainy season in the available data, so visitors can expect consistent weather patterns. The sea stays warm year-round, with the highest water temperatures in September and the lowest in February.

Temperature

In Кап-Аитьен, average temperatures range from +24.5 °C in January to +28.3 °C in July and August, showing a gentle rise during the summer months. Nighttime temperatures rarely drop below +20 °C, even in the coolest months, ensuring comfortable evenings.

Daytime highs peak at +33.4 °C in July and August, while the lowest maximum temperatures occur in January at +29.8 °C. The difference between seasons is subtle, but travelers may notice slightly warmer afternoons from May to October.

The sea temperature in Кап-Аитьен mirrors the air warmth, staying above +26 °C year-round. The warmest water is in September at +31 °C, making it ideal for swimming, while February sees the coolest but still pleasant +26.8 °C.

Average air temperature °C
Average air temperature
Month Minimum Maximum
January 20.2 29.8
February 20.3 30
March 20.9 30.2
April 21.7 30.7
May 22.9 31.7
June 23.9 33
July 24.4 33.4
August 24.3 33.4
September 24 33.1
October 23.5 32.3
November 22.3 31.2
December 20.9 30.3

Precipitation

The available data doesn’t show monthly precipitation figures for Кап-Аитьен, but the region typically follows a tropical pattern with occasional showers. Travelers should be prepared for brief rain at any time of year, though it rarely disrupts plans for long.

Since Кап-Аитьен lacks a defined wet season, visitors can expect a mix of sunshine and passing clouds. The absence of heavy rainfall in the data suggests that outdoor activities remain enjoyable throughout the year.

What to pack

For a trip to Кап-Аитьен, lightweight and breathable clothing is essential year-round. During the warmer months from June to September, pack loose fabrics, swimwear, and sun protection like hats and sunglasses. Evenings stay warm, so a light cover-up is enough for comfort.

In the slightly cooler months like January and December, a light jacket or long sleeves may be useful for breezy evenings. Since rain can occur unexpectedly, a compact umbrella or a quick-dry rain jacket is a practical addition to your luggage.

Don’t forget reef-safe sunscreen and comfortable sandals for beach days. The warm sea temperatures make water activities appealing, so snorkeling gear or water shoes could enhance your experience in Кап-Аитьен.

Average monthly wind m/s
Average monthly wind
Month Wind speed
January 1.5
February 1.7
March 1.9
April 1.9
May 1.9
June 2.1
July 2.3
August 2.3
September 1.8
October 1.6
November 1.4
December 1.4