May weather forecast
Esmeralda, Cuba

The last month of the spring, May, is another tropical month in Esmeralda, Cuba, with an average temperature ranging between max 31.3°C (88.3°F) and min 22.4°C (72.3°F).

Temperature

A minimal variation is noted in Esmeralda's average high-temperature at the onset of May, reaching a still hot 31.3°C (88.3°F) from April's 31.7°C (89.1°F). Esmeralda experiences an average low-temperature of 22.4°C (72.3°F) in the month of May.

Heat index

The heat index for May is estimated at an extremely hot 41°C (105.8°F). Adopt extra preventive measures, the occurrence of heat cramps and heat exhaustion is likely. Heatstroke may follow extended activity.
It is emphasized that the heat index's values are meant for shaded zones with mild winds. 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 'feels like' or 'apparent temperature', is a composite of temperature and humidity figures to convey how warm it feels. Elements of metabolic variation, physical activity, and clothing contribute to the effect of temperature on an individual. Direct sun rays can make one feel hotter, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Children frequently do not comprehend the need for rest and hydration. Thirst is an advanced stage of dehydration - staying hydrated, especially during extended physical exercises, is essential.
The innate cooling system of the human body revolves around perspiration, with the evaporation of sweat being central to this process. When the air contains significant moisture, the efficiency of the evaporation process decreases, preventing the body from cooling down effectively and creating a feeling of overheating. Heat-related challenges, like dehydration, can be anticipated when body heat isn't managed effectively.

Humidity

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

Rainfall

May is the month with the most rainfall. Rain falls for 20.5 days and accumulates 103mm (4.06") of precipitation.

Daylight

In Esmeralda, the average length of the day in May is 13h and 11min.
On the first day of the month, sunrise is at 06:40 and sunset at 19:38. On the last day of May, in Esmeralda, sunrise is at 06:28 and sunset at 19:51 CDT.

Sunshine

In Esmeralda, the average sunshine in May is 10h.

UV index

The months with the highest UV index in Esmeralda are March through September, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for the ordinary person.
Note: The maximum UV index of 7 during May translates into these guidelines:
Embrace precautions and observe sun safety norms. Evasion of sunburn is a necessity. 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. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades.