May weather forecast
Punta Brava, Cuba

The last month of the spring, May, is another tropical month in Punta Brava, Cuba, with an average temperature fluctuating between 31.1°C (88°F) and 23.1°C (73.6°F).

Temperature

In May, the average high-temperature registers at a still hot 31.1°C (88°F), nearly identical to April's 30.7°C (87.3°F). Punta Brava's average low-temperature for the month of May records at a moderately hot 23.1°C (73.6°F).

Heat index

For most parts of May, the heat index is evaluated at a fiery hot 39°C (102.2°F). Exercise increased caution, heat cramps and heat exhaustion are potential hazards. Continuous activity could lead to heatstroke.
From a standpoint of the heat index, values pertain to shaded conditions and mild breezes. Direct sunlight exposure may cause a 15 Fahrenheit (8 Celsius) degrees rise in the heat index.
Note: The heat index, also known as 'real feel' or 'feels like', comes about by integrating the temperature readings with the humidity levels. Elements such as metabolic variations, being pregnant, and physical activity can impact one's weather perception. Direct sun exposure is noteworthy in its ability to escalate the felt temperature, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are extremely vital to babies and toddlers. Youngsters typically face more danger than adults since they sweat less. Their larger skin surface compared to their small bodies and heightened heat production from their activities augment their vulnerability.
Perspiring is a crucial mechanism for the human body, allowing it to release excessive warmth through evaporating sweat. When air moisture content is high, the cooling process through evaporation is not as efficient, leading to an ineffective body cooling process and a feeling of overheating. Should the body fail to balance its heat gain, the escalating temperature poses health challenges.

Humidity

The average relative humidity in May is 73%.

Rainfall

In Punta Brava, in May, during 19.2 rainfall days, 107mm (4.21") of precipitation is typically accumulated. Throughout the year, in Punta Brava, Cuba, there are 204.8 rainfall days, and 802mm (31.57") of precipitation is accumulated.

Daylight

In May, the average length of the day in Punta Brava is 13h and 15min.
On the first day of the month, sunrise is at 06:56 and sunset at 19:57. On the last day of May, sunrise is at 06:44 and sunset at 20:11 CDT.

Sunshine

The average sunshine in May in Punta Brava is 10.5h.

UV index

The months with the highest UV index in Punta Brava are March through September, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The maximum daily UV index of 7 during May translates into the following directions:
Apply measures and align with sun safety principles. Safeguarding against skin and eye injury is pivotal. The Sun's UV radiation is most potent between the hours of 10 a.m. and 4 p.m. Try to avoid direct sunlight during this time. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.