May weather forecast
Encrucijada, Cuba

The last month of the spring, May, is also a hot month in Encrucijada, Cuba, with an average temperature fluctuating between 21.4°C (70.5°F) and 30.8°C (87.4°F).

Temperature

A high-temperature average of a still tropical 30.8°C (87.4°F) characterizes May, identical to April. Encrucijada's May nights cool down to an average low-temperature of 21.4°C (70.5°F).

Heat index

For May, the heat index is computed to be a very hot 39°C (102.2°F). More protective measures are required - heat exhaustion and heat cramps are likely. Heatstroke may follow lengthy activity.
Be advised, the heat index considers values for conditions in shade and with a light breeze. Exposure to unobstructed sunshine could lead to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', reflects the blend of air temperature and relative humidity to give a temperature impression. The effect of weather is individual, with a variety of people experiencing it differently due to distinctions in body mass, height, and level of activity. Direct exposure to sun rays can potentially augment the heat sensation, elevating the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Children frequently do not understand the need for recuperation and hydration. Thirst, being a late manifestation of dehydration, underlines the need to hydrate frequently, especially when engaging in prolonged physical exercises.
Perspiration is essential for the human body; it facilitates cooling through the process of sweat evaporation. When relative humidity increases, the body's capacity to evaporate heat decreases, leading to a heightened sense of warmth. When body temperature rises due to an imbalance in heat gain, there's a potential for dehydration and overheating.

Humidity

In May, the average relative humidity is 77%.

Rainfall

In Encrucijada, 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 14min.
On the first day of the month, sunrise is at 06:46 and sunset at 19:46. On the last day of May, in Encrucijada, sunrise is at 06:34 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 value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for the average person.
Note: In May, an average UV index of 7 transforms into the following instructions:
Sidestep overexposure. Individuals with fair complexions risk burning in fewer than 20 minutes. From 10 a.m. to 4 p.m., when UV radiation is at its strongest, limit direct exposure to the Sun and note that shade structures may not provide full sun protection. Enhance your sun protection with tightly woven, yet airy clothing.