Climate and monthly weather forecast
Cayo Coco, Cuba

Situated in the tropical archipelago of Cuba, Cayo Coco exhibits a Köppen climate classification of Aw, a typology reserved for tropical wet and dry or savanna climates. Manifesting both wet and dry seasons in succession, the locale serves an intriguing study in meteorological contrasts.

Throughout the calendar year, weather patterns in Cayo Coco are highlighted by salient monthly climate trends. A general trend of high temperatures varying between 27°C (80.6°F) to 33°C (91.4°F) manifests throughout the year. The lower end of the spectrum is evident in the first two months of the year, gradually rising to reach its peak by July and August, further receding while remaining above 29°C (84.2°F) for the rest of the year.

The range of low temperatures remains between 17°C (62.6°F) to 23°C (73.4°F). This range experiences a rise from January to May followed by a stabilization during the wetter months i.e., from June to September and again falling steadily till the end of the year.

A monthly average of daylight hours changes over the year from a low of 10.9 hours in January to a high of 13.5 hours in June, indirectly affecting the average sunshine hours that the island experiences. Yet, the average sunshine hours remain consistent round the year at around seven hours per day.

A fluctuation in rainfall also defines Cayo Coco's weather patterns, with drier months experiencing 42mm (1.65") to 57mm (2.24") of rainfall and wetter months amassing between 75mm (2.95") and 184mm (7.24"). The month of October stands out with peak rainfall averaging 184mm (7.24"). Periods of heavy precipitation usually span from May to October. The island's UV index peaks at a high of 12 between April to August, signaling the importance of sun protection in these months.

Given the climate trends, the best time to visit Cayo Coco would arguably be from November to April. During these months, the weather is generally drier with rainfall averaging between 42mm (1.65") to 57mm (2.24"). Additionally, the temperature ranges from 27°C (80.6°F) to 31°C (87.8°F) that makes the conditions comfortable for outdoor activities.

The daylight hours range from 10.8 to 12.7, while the sea remains pleasantly warm between 25°C (77°F) to 27°C (80.6°F). Visitors can comfortably enjoy beach-related activities and explore the scenic beauty of the island. Moreover, these months have a comparatively lower UV index ranging between 6 to 9, which although requires precautions, poses less risk.

By contrast, the period between May and October accounts for the less appealing time to visit Cayo Coco. These months bring the highest rainfall, from 75mm (2.95") to 184mm (7.24"), and the number of rainy days increase, which may deter outdoor activities. The temperature, though high, can be experienced with an increased level of humidity due to the rain.

The UV index also reaches its maximum level i.e. 12 during these months, thus enhancing the sunburn risk. Despite these drawbacks, travelers who enjoy less crowd and off-season travelling can opt for this period to visit Cayo Coco.

In Cayo Coco, spring spans from March to May. During this period, temperatures rise from 29°C (84.2°F) to 31°C (87.8°F), and the minimum temperature varying from 18°C (64.4°F) to 21°C (69.8°F). Rainfall starts to increase during this period, ranging from 51mm (2.01") to 165mm (6.5") with an increase in rainfall days from six to twelve. The levels of UV increase from 10 to 12 in these months reiterating the need for ample sun protection.

Summer in Cayo Coco, from June to August, is characterized by high temperatures ranging from 32°C (89.6°F) to 33°C (91.4°F). Nightly low temperatures also remain elevated during this period, fluctuating between 23°C (73.4°F). Adding to the warmth, the island also experiences heightened precipitation with rainfall ranging from 75mm (2.95") to 148mm (5.83") over 13 to 15 days. This period experiences the maximum daylight hours i.e., 13.4 to 13.5 hours.

Autumn months i.e., September to November, experience temperatures declining from 32°C (89.6°F) to 29°C (84.2°F). The minimum temperature remains consistent at 23°C (73.4°F) in September and October and slightly decreases to 22°C (71.6°F) in November. Rainfall remains elevated with September and October experiencing the highest rainfall of 152mm (5.98") and 184mm (7.24") respectively. The daylight hours start decreasing from 12.3 hours to 11.1 hours.

Winter, which stretches from December to February in Cayo Coco, offers moderate weather with high temperatures ranging from 27°C (80.6°F) to 28°C (82.4°F). The low temperatures range from 17°C (62.6°F) to 18°C (64.4°F). This season is characterized by lower rainfall averaging from 42mm (1.65") to 47mm (1.85") over 5 to 7 days. The sea temperature ranges between 25°C (77°F) to 26°C (78.8°F). These months experience the least amount of daylight ranging between 10.8 to 11.4 hours.

January in Cayo Coco, Cuba experiences lower amounts of daylight compared to other months with 10.9 hours. The month witnesses warm temperatures which makes it an ideal time for tourists who wish to escape the winter blues. Rainfall is relatively lower, reducing the chances of precipitation disrupting outdoor plans. Weather in January »

The weather in Cayo Coco during February shows a slight increase in all parameters, including temperature, rainfall, and daylight hours, indicating the transition from winter to spring. Higher UV index does require sun protection during peak hours. Weather in February »

As we progress into March, a gradual increase in daylight hours can be observed, introducing more opportunities for outdoor activities. Despite rainfall levels rising to 51mm (2.01"), it continues to be a suitable period to enjoy the beaches of Cayo Coco as rainfall days remain in control with just six days of precipitation on average. Weather in March »

April witnesses another jump in almost all weather conditions. The temperature climbs up to reach 19°C (66.2°F) to 31°C (87.8°F), marking it as the first month when the mercury crosses the 30°C (86°F) threshold. Cayo Coco experiences more sunshine hours this month, providing ample scope for sunbathing, while the sea temperature lures visitors to partake in a variety of water sports. Weather in April »

May brings some significant changes in Cayo Coco's weather, with some prominent spikes in several parameters. The most startling is rainfall, which hikes up to 165mm (6.5"), the highest throughout the year. The frequency of rainfall also increases, with rain falling on approximately twelve days on average in May. Weather in May »

The weather in June tends to be quite similar to May, with further increases in temperature, both atmospheric and sea. Rainfall drops a bit to 148mm (5.83") from the spike encountered in May but remains on the higher side. The UV Index reaches its peak, making sun protection essential during this time. Weather in June »

July in Cayo Coco continues June's weather pattern, with high temperatures and rainfall. However, there is a slight drop in the amount of rainfall to 75mm (2.95"), which can be a welcome relief for those who prefer drier weather. Despite the drop in precipitation, the number of rainy days is still noticeable with thirteen days. Weather in July »

August remains consistent with July's weather pattern regarding temperature and daylight hours but brings along an increased level of rains with 106mm (4.17") of rainfall. The UV index remains high, promoting the usage of sun protecting gear. Weather in August »

September brings in autumn to Cayo Coco, but surprisingly witnesses a rise in rainfall to 152mm (5.98"), higher than the previous two months. There is no respite from the high temperature as it keeps in line with August. The UV index drops from its annual high in September, but caution is still advised when exposed to the sun for longer periods. Weather in September »

October receives the highest amount of rainfall across the year, with 184mm (7.24") of precipitation, making it the wettest month in Cayo Coco, Cuba. Despite the peak in rainfall, temperatures do not fall significantly, allowing tourists to continue enjoying the tropical climate. Weather in October »

Significant shifts are observed in November's weather with a conspicuous fall in temperature and rainfall. The temperature ranges from 20°C (68°F) to 29°C (84.2°F), and rainfall drops notably to 88mm (3.46"), making November a relatively cooler and drier month. Weather in November »

December ushers in the winter season in Cayo Coco, causing the temperature to drop further, ranging between 18°C (64.4°F) and 28°C (82.4°F). The rainfall decreases to its annual low of 42mm (1.65"), making the month drier and suitable for outdoor activities. Weather in December »