Weather in Cayo Largo

Planning a trip to this picturesque island? Find out the most up-to-date weather information in Cayo Largo, including current data and detailed forecasts, right in this section.

The climate of Cayo Largo can be described as tropical, with amazingly comfortable and stable temperatures throughout the year. It is an ideal destination for those seeking eternal summer: it practically never gets cold here, and average thermometer readings, even in the "coolest" months such as January, remain at a pleasant 24°C. Thanks to its island location, the heat is easily bearable as a refreshing breeze constantly blows from the sea.

There is no distinct change of seasons here, as is common for residents of temperate latitudes. The temperature regime is very consistent: the difference between winter and summer is only about 4–5 degrees. The warmest period is from June to September, when the air warms up to an average of 28–29°C, creating ideal conditions for swimming and water sports.

Precipitation on the island is seasonal. A drier period can be distinguished from November to April, when the number of rainy days is minimal. From May to October, humidity rises, and the number of days with precipitation increases noticeably (especially in May and September-October). However, it is worth noting that even during this period, rains in Cuba often take the form of short downpours and are quickly replaced by bright sunshine, without interfering with your holiday.

The climate on the island of Cayo Largo can safely be called a tourist's dream: eternal summer reigns here with a surprisingly steady temperature chart. Throughout the year, average thermometer readings fluctuate smoothly within a very comfortable range of 24°C to 29°C, which eliminates sudden cold spells or extreme heat. The hottest month is traditionally August, when the air warms up to an average of 28.9°C, and the "coolest" period of the year is January with a reading of about 24.1°C, which still guarantees excellent conditions for relaxation.

The summer season here is characterized by stable and intense warmth. From June to September, the average temperature confidently holds above the 28°C mark. This is a time of true tropical heat, often accompanied by increased humidity, especially in May and September. Winter months in Cuba, on the contrary, bring pleasant mildness: from December to February, the air warms up to 24–25°C. This is the ideal time for those who do not tolerate strong heat well, as the weather becomes fresher but remains warm enough for swimming and sunbathing.

A feature of the temperature regime in Cayo Largo is the phenomenal stability of daily readings. Thanks to the influence of the ocean, the difference between day and night temperatures here is minimal and often amounts to just 1–2 degrees. For example, even in the hottest month, the average nightly minimum is about 27.9°C, practically indistinguishable from the daily maximum. This means that nights on the island remain as warm and gentle as the days, allowing you to enjoy the sea breeze around the clock without the need to put on warm clothes.

Precipitation in Cayo Largo is distributed unevenly throughout the year, forming two distinct periods: a dry season and a season of more frequent rains. The dry season lasts from November to April and is considered the most favourable time for a beach holiday. The driest month is March, when precipitation is practically absent (0 mm), and the number of rainy days is kept to a minimum (about 2 days). January and February also delight tourists with clear skies, having only 3–5 days with possible short-term precipitation.

With the arrival of May, weather conditions change, and the frequency of rains increases noticeably. May stands out as the month with the highest number of rainy days (about 19), although the total amount of precipitation remains comparatively small (about 9 mm). This indicates that the rains, although frequent, usually represent a light drizzle or very short passing showers that do not bring a significant amount of water and end quickly.

Summer and autumn months (from June to October) maintain the trend towards frequent precipitation: in September and October, about 18 rainy days are recorded. However, as in spring, their intensity is low. Travelers planning a trip to Cuba during this period should be prepared for variable cloudiness, but prolonged downpours are a rarity here. Even in the wettest period, the sun regularly appears in the sky, allowing you to enjoy the warm Caribbean climate.

When packing for Cayo Largo, focus primarily on a beach holiday, as the air temperature here is comfortable year-round, fluctuating on average from 24°C to 29°C. The basis of your wardrobe should consist of light items made from natural breathable fabrics: cotton, linen, or viscose. Be sure to take several swimsuits, shorts, t-shirts, and beach tunics. Given the active Caribbean sun, do not forget a wide-brimmed hat, high-quality sunglasses, and cream with a high protection factor (SPF 50+).

Although the climate on the island is predominantly warm, seasonal features should be taken into account. In the period from May to October, the number of rainy days increases, so a compact umbrella or a light raincoat will become a useful addition to your luggage. In addition, a fresh breeze often blows from the ocean in the evenings, especially during the winter months (January-February). For walks after sunset, it is recommended to bring a light sweater, cardigan, or windbreaker to feel cosy.

As for footwear, flip-flops or sandals are perfect for the beach, while comfortable light sneakers are better for excursions or walks around the hotel grounds. Also, there may be insects on a tropical island, especially in the wet season, so be sure to put repellents in your suitcase. Since the weather rarely presents unpleasant surprises in the form of severe cold, the principle of layering here is simple: light clothing during the day and one cover-up in case of wind in the evening.