April weather forecast
Matanzas, Cuba

April marks a distinct change in Matanzas, with temperatures climbing higher and rainfall increasing significantly to 46mm (1.81"). The trend of increasing day length continues, providing more daylight for exploration and sightseeing. Despite the warmer temperatures, the city's charm remains mostly unaffected. As humidity levels remain relatively consistent, residents and tourists alike brace themselves for the approaching wet season.

Temperature

As April takes its course, Matanzas's average high-temperature registers at a hot 30.4°C (86.7°F), closely aligning with the preceding month. During April, the average low-temperature is a pleasant 21.8°C (71.2°F).

Heat index

In April, the average heat index is evaluated at a torrid 36°C (96.8°F). Preventive measures are required to mitigate the risk of heat cramps and heat exhaustion. Continuous activity may precipitate heatstroke.
Heat index readings emphasize conditions of light breezes and shaded spots. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', comes about by integrating the temperature readings with the humidity levels. The influence of weather is personal, differing among a variety of individuals based on differences in body mass, stature, and the level of physical activity. Take note that direct exposure to the sun can increase the felt temperature, possibly adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are extremely significant for babies and toddlers. Young individuals usually face more risks than adults due to their lower sweat production. Their large skin surface area relative to their tiny bodies and high heat production from their activities adds to their risk.
The innate cooling system of the human body revolves around perspiration, with the evaporation of sweat being central to this process. In circumstances of high air temperature and humidity (high heat index), the body's perspiration is restricted, heightening the feeling of warmth. Heat-related disorders may develop if heat gain in the body overshadows its cooling capacity, leading to elevated temperatures.

Humidity

The months with the lowest humidity are March and April, with an average relative humidity of 71%.

Rainfall

In April, in Matanzas, the rain falls for 13.8 days. Throughout April, 46mm (1.81") of precipitation is accumulated. Throughout the year, there are 204.4 rainfall days, and 774mm (30.47") of precipitation is accumulated.

Sea temperature

In April, the average sea temperature in Matanzas is 26.8°C (80.2°F).
Note: Swimming, diving, and other water activities in temperatures ranging from 25°C (77°F) to 29°C (84.2°F) are highly enjoyable and provide prolonged comfort without unease.

Daylight

The average length of the day in April is 12h and 42min.
On the first day of the month, sunrise is at 07:17 and sunset at 19:41. On the last day of April, sunrise is at 06:53 and sunset at 19:53 CDT.

Sunshine

In Matanzas, the average sunshine in April is 9.4h.

UV index

April through September, with an average maximum UV index of 7, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high health risk from unsafe exposure to UV radiation for average individuals.
Note: The daily high UV index of 7 in April translates into this advice:
Stay clear of intense sun exposure. Solar protection is of utmost significance. Avoid direct Sun exposure and seek shade from 10 a.m. to 4 p.m., the period of highest UV radiation. Remember, however, that not all shade structures offer full protection. Experience reduced UV exposure by about half when donning a wide-brim hat. Attention! The combination of sand and water reflections enhances UV ray intensity.