May weather forecast
Esperanza, Cuba

The last month of the spring, May, is another hot month in Esperanza, Cuba, with an average temperature ranging between max 30.8°C (87.4°F) and min 21.4°C (70.5°F).

Temperature

Esperanza heralds May with a high-temperature average of a still tropical 30.8°C (87.4°F), matching that of April. Esperanza records an average low of 21.4°C (70.5°F) throughout the nights in May.

Heat index

For May, the heat index is evaluated at a torrid 39°C (102.2°F). Incorporate additional preventive steps, heat exhaustion and heat cramps are possible. Long-lasting activity may cause heatstroke.
In reference to the heat index, it's for places in shade and with a slight wind. The heat index has the potential to rise by 15 Fahrenheit (8 Celsius) degrees with direct sunshine exposure.
Note: The heat index, also known as 'feels like' or 'apparent temperature', arises from combining readings of air temperature and relative moisture content. Factors including metabolic differences, physical activity, and clothing are additional elements that influence the individual's temperature experience. Considering the impact of direct sunlight, it's possible for the heat index to surge by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Children often lack awareness of the importance of taking breaks and rehydrating. The feeling of thirst is a late indication of dehydration, so maintaining hydration, especially during long periods of physical activity, is critical.
In response to overheating, the human body perspires to cool down, mainly through the evaporation of sweat. Greater relative humidity lessens the rate of evaporation, thus decreasing the body's heat dispersal, which gives rise to a sensation of overheating. When heat uptake goes beyond the body's cooling mechanisms, there's a surge in body temperature, posing health risks.

Humidity

In Esperanza, the average relative humidity in May is 77%.

Rainfall

In Esperanza, during May, the rain falls for 19.8 days and regularly aggregates up to 101mm (3.98") of precipitation. Throughout the year, there are 206 rainfall days, and 740mm (29.13") of precipitation is accumulated.

Daylight

The average length of the day in May is 13h and 13min.
On the first day of May, sunrise is at 06:47 and sunset at 19:47. On the last day of the month, sunrise is at 06:35 and sunset at 20:00 CDT.

Sunshine

The average sunshine in May is 10.2h.

UV index

The months with the highest UV index are May through September, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for the average person.
Note: In May, a daily UV index of 7 turns into the following recommendations:
Inhibit overexposure. Warding off sun damage is of utmost importance. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is at its strongest, and remember that parasols or canopies do not offer full protection. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.