July weather forecast
Holly Hill, FL

July, the same as June, in Holly Hill, Florida, is a hot summer month, with an average temperature ranging between max 88.5°F (31.4°C) and min 77.2°F (25.1°C).

Temperature

In July, Holly Hill experiences a minor shift in meteorological conditions with average high-temperatures marked at a still hot 88.5°F (31.4°C), closely mirroring the climate in June. During July, the nighttime temperature averages of 77.2°F (25.1°C).

Heat index

In July, the average heat index is estimated at an extremely hot 105.8°F (41°C). Additional precautions are required to avert heat cramps and heat exhaustion. Persistent activity may culminate in heatstroke.
Be informed that the heat index values are oriented around shady conditions and gentle breezes. When exposed to the direct sun, the heat index may augment by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', unifies temperature and humidity readings to offer a comprehensive feel of warmth. This effect is personal, shaped by the individual's physical activity and heat sensitivity, influenced by factors including wind, clothing, and metabolic variances. Take note that direct exposure to the sun can increase the felt temperature, possibly adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are particularly important for children. 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.
The human body cools itself through perspiration, as excessive warmth is removed from the body through sweat evaporation. Relative humidity in excess curtails evaporation, therefore reducing heat dissipation from the body, leading to feelings of excess heat. When the body is unable to balance heat gain, its temperature elevates, which may induce thermal illnesses.

Humidity

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

Rainfall

In Holly Hill, in July, during 24.8 rainfall days, 5.2" (132mm) of precipitation is typically accumulated. In Holly Hill, 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 July in Holly Hill, sunrise is at 6:28 am and sunset at 8:27 pm. On the last day of the month, 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 value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for the ordinary person.
Note: In July, the UV index of 7 transforms into the following advice:
Eschew overexposure. Those with light skin may suffer burns in fewer than 20 minutes. Limit direct sun exposure and seek shade between 10 a.m. and 4 p.m., the time of the most intense UV radiation, noting that shade structures may not provide total sun protection. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.