May weather forecast
Saint Cloud, FL

The last month of the spring, May, is a tropical month in Saint Cloud, Florida, with an average temperature ranging between max 86°F (30°C) and min 68.9°F (20.5°C).

Temperature

Saint Cloud commences May with an average high-temperature of a hot 86°F (30°C), maintaining a close resemblance to the previous month. In Saint Cloud, the expected average low-temperature for May is a pleasant 68.9°F (20.5°C).

Heat index

During May, the heat index is calculated to be a torrid 96.8°F (36°C). More preventive actions are needed, risk of heat exhaustion and heat cramps is significant. Prolonged activity may trigger heatstroke.
Heat index specifics point out values are for conditions of shade and a slight breeze. Exposure to direct sunlight may make the heat index values climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is an index that combines air temperature and relative humidity to determine the human-perceived temperature equivalent. This effect is personal, shaped by the individual's physical activity and heat sensitivity, influenced by factors including wind, clothing, and metabolic variances. Sunshine, when direct, has the potential to intensify weather effects, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Youngsters often neglect the necessity for rest and hydration. Thirst is a sign of advancing dehydration - thus the importance of maintaining hydration, specifically during long-lasting physical activities.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. When relative humidity is heightened, it slows the rate of evaporation, thereby decreasing the body's ability to shed heat and creating a sensation of overheating. As the body gains more heat than it can dissipate, there's a risk of increasing temperatures and resultant overheating.

Humidity

In May, the average relative humidity in Saint Cloud is 73%.

Rainfall

In Saint Cloud, in May, it is raining for 14.8 days, with typically 2.36" (60mm) of accumulated precipitation. Throughout the year, there are 175 rainfall days, and 21.85" (555mm) of precipitation is accumulated.

Daylight

The average length of the day in May is 13h and 34min.
On the first day of the month, sunrise is at 6:44 am and sunset at 8:00 pm. On the last day of May, sunrise is at 6:28 am and sunset at 8:17 pm EDT.

Sunshine

In May, the average sunshine is 10.7h.

UV index

May through September, with an average maximum UV index of 7, are months with the highest UV index in Saint Cloud. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for average individuals.
Note: In May, the maximum UV index of 7 suggests these recommendations:
Shun overexposure. Protection from sun ravages is indispensable. Avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is most intense, and remember that not all shade structures provide full protection. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.