May weather forecast
Highland Park, FL

May, the last month of the spring in Highland Park, is a tropical month, with an average temperature fluctuating between 86.5°F (30.3°C) and 69.1°F (20.6°C).

Temperature

Highland Park experiences an average high-temperature of a hot 86.5°F (30.3°C) with the onset of May, subtly varied from April's 82.9°F (28.3°C). Highland Park reports a consistent average low-temperature of 69.1°F (20.6°C) throughout May nights.

Heat index

The heat index for May is calculated to be a torrid 98.6°F (37°C). Adopt special protective actions against heat exhaustion and heat cramps. Long-duration activity risks heatstroke.
Heat index details are generally centered around shaded locations and a mild breeze. Direct exposure to sunshine could lead to a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', embodies the combination of air temperature and moisture content to illustrate perceived heat. This effect is personal, shaped by the individual's physical activity and heat sensitivity, influenced by factors including wind, clothing, and metabolic variances. Realize that direct exposure to sunlight can augment the felt heat, leading to a potential increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. Young ones generally face higher dangers than adults since they sweat less. Along with their large skin surface area compared totheir small bodies and increased heat production from their activities, the risks are heightened.
When temperatures rise, the human body turns to perspiration, using the cooling power of evaporating sweat. With a high level of moisture in the air, the evaporation process becomes less efficient, preventing the body from cooling down efficiently and resulting in a sensation of overheating. The body faces dehydration threats when its cooling efforts are outpaced by excessive heat gain.

Humidity

In Highland Park, the average relative humidity in May is 73%.

Rainfall

In Highland Park, in May, during 18 rainfall days, 4.57" (116mm) of precipitation is typically accumulated. Throughout the year, there are 205 rainfall days, and 41.3" (1049mm) of precipitation is accumulated.

Daylight

The average length of the day in May is 13h and 32min.
On the first day of May, sunrise is at 6:45 am and sunset at 8:00 pm. On the last day of the month, sunrise is at 6:30 am and sunset at 8:17 pm EDT.

Sunshine

May and July, with an average of 10.5h of sunshine, are months with the most sunshine.

UV index

May 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 risk from exposure to the Sun's UV rays for the ordinary person.
Note: A maximum daily UV index of 7 during May morphs into the following directions:
Eschew overexposure. Those with light skin may suffer burns in fewer than 20 minutes. The Sun emits the most powerful UV radiation between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat.