May weather forecast
Sagua La Grande, Cuba

As we transition from April to May, the weather witnesses an escalation in volume of rainfall, with about 102mm (4.02") of rain expected across the month. Substantial changes are also noted in temperature, with the mercury hitting a high of 29.3°C (84.7°F). This marks May as the wettest month of the year in Sagua La Grande, Cuba. Despite the large volume of rain, the extended daylight hours ensure enough sunlight for visitors. Weather in May comes with increased cloud coverage which later reduces in June.

Temperature

Sagua La Grande, Cuba, signifies an average high-temperature of a still moderately hot 29.3°C (84.7°F) in May, closely mirroring the 28.8°C (83.8°F) of April. In May, Sagua La Grande's temperature tends to fall to an average low of 23.8°C (74.8°F) during the night.

Heat index

May's average heat index is computed to be a very hot 35°C (95°F). Take extra precautions, as heat cramps and heat exhaustion are possible. Sustained activity may result in heatstroke.
In reference to the heat index, it's for places in shade and with a slight wind. Direct sunlight might cause an increase of up to 15 Fahrenheit (8 Celsius) degrees in the heat index.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', takes into account both air temperature and humidity to illustrate what people actually feel. Metabolic differences, pregnancy status, and the level of physical activity are additional factors influencing an individual's weather perception. Direct sunlight exposure should be noted as it has the potential to increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Youths are typically more endangered than adults since they usually sweat less. Their larger skin surface concerning their smaller bodies and higher heat production due to activity further adds to their vulnerability.
Perspiration and the resultant sweat evaporation are the body's natural thermostat, helping regulate temperature. Heightened relative humidity interferes with the body's usual cooling mechanism by reducing evaporation, subsequently decreasing the body's cooling rate and increasing the sensation of heat. Excessive heat gain, when not shed effectively by the body, can result in increasing body temperatures and related hazards.

Humidity

In May, the average relative humidity is 76%.

Rainfall

May is the month with the most rainfall. Rain falls for 19.4 days and accumulates 102mm (4.02") of precipitation.

Daylight

In Sagua La Grande, 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 19:47. On the last day of May, in Sagua La Grande, sunrise is at 06:34 and sunset at 20:01 CDT.

Sunshine

The average sunshine in May in Sagua La Grande is 10.5h.

UV index

April through September, with an average maximum UV index of 7, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for the ordinary person.
Note: The maximum UV index of 7 during May translates into these guidelines:
Deter overexposure. Protecting against the sun's effects is essential. The Sun's UV radiation is most potent between 10 a.m. and 4 p.m. Try to limit direct exposure to the Sun during this period. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.