May weather forecast
Limestone, FL

May, the last month of the spring in Limestone, is a hot month, with an average temperature varying between 69.4°F (20.8°C) and 87.4°F (30.8°C).

Temperature

The ushering in of May brings an average high-temperature of a hot 87.4°F (30.8°C), closely mirroring the 83.8°F (28.8°C) of April. In the month of May, Limestone records a consistent average low-temperature of 69.4°F (20.8°C).

Heat index

Throughout May, the heat index is calculated to be a very hot 100.4°F (38°C). Take additional safety steps, risk of heat exhaustion and heat cramps is notable. Prolonged activity may cause heatstroke.
Records show heat index calculations are tailored for shaded regions and mild winds. Exposing to direct sunshine may enhance heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', arises from combining readings of air temperature and relative moisture content. One's perception of temperature is subjective, varying based on their activity and individual heat perception, influenced by factors like wind, clothing, and metabolic variations. 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 quite important for babies and toddlers. Children frequently underestimate the necessity to rest and hydrate. Thirst is a late sign of dehydration - thus, it is vital to stay hydrated, particularly during lengthy physical exercises.
By perspiring, the human body can shed its excessive warmth since evaporated sweat cools it off. A higher relative humidity affects normal body cooling by reducing the evaporation rate, subsequently lowering the rate at which the body cools and increasing the perception of heat. With body temperatures on the rise, inefficient heat shedding can lead to dehydration and its associated complications.

Humidity

In Limestone, the average relative humidity in May is 72%.

Rainfall

In Limestone, in May, during 17.2 rainfall days, 3.03" (77mm) of precipitation is typically accumulated. Throughout the year, there are 187.3 rainfall days, and 28.62" (727mm) of precipitation is accumulated.

Daylight

The average length of the day in May is 13h and 31min.
On the first day of the month, sunrise is at 6:47 am and sunset at 8:01 pm. On the last day of May, in Limestone, Florida, sunrise is at 6:32 am and sunset at 8:18 pm EDT.

Sunshine

The months with the most sunshine in Limestone, Florida, are May and July, with an average of 10.8h of sunshine.

UV index

May through September, with an average maximum UV index of 7, are months with the highest UV index in Limestone. A UV Index reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for the ordinary person.
Note: The maximum daily UV index, 7 in May, converts into the following recommendations:
Deflect overexposure. Sun protection is a necessity. 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. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.