July weather forecast
Holly Hill, FL

July, like June, is another hot summer month in Holly Hill, Florida, with an average temperature fluctuating between 77.2°F (25.1°C) and 88.5°F (31.4°C).

Temperature

The average high-temperature during July registers at a still tropical 88.5°F (31.4°C), maintaining a close resemblance to the previous month. Throughout the month of July, Holly Hill observes an average nighttime temperature of 77.2°F (25.1°C).

Heat index

July's heat index is computed to be a blistering 105.8°F (41°C). Ensure heightened precautions, risk of heat cramps and heat exhaustion is significant. Sustained activity could provoke heatstroke.
When referencing the heat index, its values are suitable for shady environments and light breezes. Direct sunlight might cause an increase of up to 15 Fahrenheit (8 Celsius) degrees in the heat index.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is an amalgamation of air temperature and humidity to express the equivalent perceived temperature. A person's impression of weather can be shaped by many aspects, among them metabolic variations, pregnancy, and levels of physical activity. Keep aware, the sun, when shining directly, can intensify the heat experience, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for 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.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. 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. Rising body temperatures due to excess heat retention could signify impending heat disorders.

Humidity

The months with the highest humidity are July through September, with an average relative humidity of 77%.

Rainfall

In Holly Hill, in July, it is raining for 24.8 days, with typically 5.2" (132mm) of accumulated precipitation. In Holly Hill, Florida, during the entire year, the rain falls for 196 days and collects up to 37.91" (963mm) of precipitation.

Daylight

In July, the average length of the day is 13h and 48min.
On the first day of the month, sunrise is at 6:28 am and sunset at 8:27 pm. On the last day of July, sunrise is at 6:44 am and sunset at 8:16 pm EDT.

Sunshine

The month with the most sunshine is July, with an average of 11h of sunshine.

UV index

May through August, with an average maximum UV index of 7, are months with the highest UV index in Holly Hill. A UV Index reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for ordinary individuals.
Note: The UV index of 7 during July translates into the following guidance:
Prevent overexposure. Protection from the sun's harmful effects is needed. UV radiation from the sun is at its strongest between 10 a.m. and 4 p.m. Try to limit direct exposure during these hours. During bright days, sunglasses that offer UVA and UVB defense are recommended.