May weather forecast
Playa Giron, Cuba

The change in weather continues into May, with temperatures and rainfall showing a significant increase. Humidity is on the rise, and rainfall jumps to a substantial 116mm (4.57"). Although the higher temperatures make conditions quite tropical in Playa Giron, the wind adjusts to a gentle breeze, providing occasional respite. Despite the rainfall and humidity, May still holds long hours of precious sunshine. Therefore, May's weather brings a sweltering, yet lush and vibrant atmosphere to Playa Giron.

Temperature

May's arrival shows an average high-temperature of a still tropical 32°C (89.6°F), hardly different from the previous month. Throughout May, the nighttime temperature in Playa Giron, Cuba, averages to a pleasant 22.3°C (72.1°F).

Heat index

Throughout May, the heat index is appraised at a blisteringly hot 42°C (107.6°F). Special measures are necessary to avoid heat cramps and heat exhaustion. Persistent activity could result in heatstroke.
Be informed that the heat index values are oriented around shady conditions and gentle breezes. Exposure to direct sunlight may make the heat index values climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', takes into account both air temperature and humidity to illustrate what people actually feel. Additional elements encompassing metabolic differences, the degree of physical activity, and attire can impact the individual's perception of temperature. Direct sun rays have a notable impact on perceived temperature, which can raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it's vital to remain hydrated, particularly during prolonged physical activities.
Perspiration, followed by sweat evaporation, is the human body's chief method to maintain a balanced temperature. During conditions of high air temperature and humidity (high heat index), the body's ability to perspire is inhibited, increasing the sensation of warmth. Accumulating heat beyond the body's cooling measures leads to rising temperatures and potential ailments.

Humidity

In Playa Giron, the average relative humidity in May is 75%.

Rainfall

In Playa Giron, in May, during 20.6 rainfall days, 116mm (4.57") of precipitation is typically accumulated. Throughout the year, there are 196.3 rainfall days, and 854mm (33.62") of precipitation is accumulated.

Sea temperature

In Playa Giron, the average seawater temperature in May is 28°C (82.4°F).
Note: Water temperature from 25°C (77°F) to 29°C (84.2°F) is considered very warm, making water activities enjoyable for prolonged periods without any uncomfortable sensations.

Daylight

The average length of the day in May in Playa Giron is 13h and 12min.
On the first day of May, sunrise is at 06:51 and sunset at 19:50. On the last day of the month, sunrise is at 06:40 and sunset at 20:03 CDT.

Sunshine

The average sunshine in May is 10.4h.

UV index

April through September, with an average maximum UV index of 7, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for average individuals.
Note: In May, the maximum UV index of 7 translates into these guidelines:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. Between 10 a.m. and 4 p.m., the Sun emits the most powerful UV radiation. Limit direct exposure to the Sun during these hours. Enhance your sun protection with tightly woven, yet airy clothing. Heads up! UV intensity is amplified by reflections from water and sand.