May weather forecast
Harker, FL

May, the last month of the spring in Harker, is a hot month, with an average temperature ranging between max 87.3°F (30.7°C) and min 70.3°F (21.3°C).

Temperature

The commencement of May notes an average high-temperature of a hot 87.3°F (30.7°C), exhibiting little difference from the previous month. During May, Harker observes a consistent average nighttime temperature of 70.3°F (21.3°C).

Heat index

Throughout May, the heat index is calculated to be a fiery hot 100.4°F (38°C). Undertake enhanced precautions, heat exhaustion and heat cramps are possible risks. Continuous activity could trigger heatstroke.
Realize that the values for the heat index are set for shaded places and light winds. An exposure to direct sunlight may lift the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', blends air temperature and moisture content to represent the felt temperature to humans. Additional elements including metabolic differences, the level of physical activity, and attire have a role in shaping the individual's temperature perception. Given direct exposure to sunlight, one might experience a rise in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Youngsters frequently overlook the need for breaks and fluid intake. Thirst is an advanced sign of dehydration - thereby highlighting the importance of keeping hydrated, particularly during long physical activities.
To offset high temperatures, the human body releases sweat which, upon evaporation, cools it down. When there is an excess of moisture in the atmosphere, the efficiency of the evaporation process is lessened, leading to less efficient body cooling and a sensation of overheating. With body temperatures on the rise, inefficient heat shedding can lead to dehydration and its associated complications.

Humidity

The average relative humidity in May is 73%.

Rainfall

In Harker, during May, the rain falls for 19.1 days and regularly aggregates up to 3.98" (101mm) of precipitation. Throughout the year, in Harker, there are 192.1 rainfall days, and 30.24" (768mm) of precipitation is accumulated.

Daylight

In May, the average length of the day is 13h and 27min.
On the first day of the month, sunrise is at 6:47 am and sunset at 7:57 pm. On the last day of May, sunrise is at 6:32 am and sunset at 8:13 pm EDT.

Sunshine

In May, the average sunshine is 10.6h.

UV index

May through September, with an average maximum UV index of 7, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for the average person.
Note: The maximum UV index, 7 during May, leads to the following recommendations:
Use protective steps and abide by sun safety guidelines. Safeguarding against skin and eye harm is necessary. Stay out of direct sunlight between 10 a.m. and 4 p.m., when UV radiation is most intense, and remember that not all shade structures provide complete protection. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses.