May weather forecast
Hillcrest Heights, FL

The last month of the spring, May, is a tropical month in Hillcrest Heights, Florida, with an average temperature fluctuating between 69.4°F (20.8°C) and 86.7°F (30.4°C).

Temperature

The high-temperature average in May for Hillcrest Heights is a tropical 86.7°F (30.4°C), staying closely aligned with April's conditions. May brings an average low-temperature of 69.4°F (20.8°C) to Hillcrest Heights.

Heat index

For most parts of May, the heat index is estimated at a sweltering 98.6°F (37°C). Implement more preventive measures, heat cramps and heat exhaustion are probable. Heatstroke might result from extended activity.
Thinking about the heat index, one should account for its values in shaded areas with gentle breezes. Heat index values can rise by 15 Fahrenheit (8 Celsius) degrees when in direct sunlight.
Note: The heat index, also known as 'real feel' or 'felt air temperature', represents the fusion of temperature and moisture in the air to suggest how warm it feels. Elements such as metabolic variations, being pregnant, and physical activity can impact one's weather perception. Understand that direct sun rays can influence the weather's impact, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Children often do not understand the need to rest and hydrate. Thirst is a late manifestation of dehydration - therefore, it is essential to stay hydrated, particularly during prolonged physical activities.
Through perspiration, the body has a natural mechanism to eliminate excessive heat via sweat evaporation. Under conditions of high relative humidity, the rate of evaporation decreases. This results in the body retaining more heat than under conditions of dry air. Temperature imbalances caused by excessive heat retention can trigger heat-related maladies.

Humidity

The average relative humidity in May is 73%.

Rainfall

In Hillcrest Heights, in May, during 17 rainfall days, 3.54" (90mm) of precipitation is typically accumulated. In Hillcrest Heights, during the entire year, the rain falls for 190.4 days and collects up to 32.8" (833mm) of precipitation.

Daylight

In Hillcrest Heights, Florida, 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

The months with the most sunshine are May and July, with an average of 10.6h of sunshine.

UV index

May through September, with an average maximum UV index of 7, are months with the highest UV index in Hillcrest Heights, Florida. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for the ordinary person.
Note: The maximum daily UV index of 7 in May converts into the following recommendations:
Steer clear of overexposure. Fair-skinned individuals can be scorched in less than 20 minutes. Seek shade and limit direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Keep in mind that shade structures like parasols or canopies do not offer complete sun protection. Enhance your sun protection with tightly woven, yet airy clothing.