July weather forecast
Keysville, FL

July, like June, is another tropical summer month in Keysville, Florida, with an average temperature fluctuating between 89.6°F (32°C) and 75.6°F (24.2°C).

Temperature

The advent of July presents an average high-temperature of a still hot 89.6°F (32°C), maintaining a close correlation with the preceding month. The average low-temperature, in July, in Keysville, is a warm 75.6°F (24.2°C).

Heat index

July's average heat index is estimated at a blisteringly hot 111.2°F (44°C). Beware: Heat cramps and heat exhaustion are very likely. Heatstroke is imminent with prolonged activity.
Understand that the heat index values take into account shaded locations and mild winds. Under direct sunshine, the heat index values might be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', arises from combining readings of air temperature and relative moisture content. Elements such as metabolic variations, pregnancy, and physical exertion can influence one's weather perception. Direct exposure to the sun's rays can enhance the felt temperature, increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for children. Youngsters typically face more danger than adults since they sweat less. Their larger skin surface compared to their small bodies and heightened heat production from their activities augment their vulnerability.
The body's innate mechanism to counteract overheating is through perspiration, as it leverages the cooling effects of sweat evaporation. Under high air temperature and humidity (high heat index) conditions, perspiration is limited, and the perception of heat is increased. If heat absorption isn't effectively countered by the body's cooling methods, body temperature surges, hinting at potential problems.

Humidity

The average relative humidity in July is 78%.

Rainfall

In Keysville, Florida, in July, during 26.8 rainfall days, 6.69" (170mm) of precipitation is typically accumulated. Throughout the year, in Keysville, there are 189 rainfall days, and 36.54" (928mm) of precipitation is accumulated.

Daylight

In Keysville, the average length of the day in July is 13h and 43min.
On the first day of the month, sunrise is at 6:36 am and sunset at 8:28 pm. On the last day of July, in Keysville, sunrise is at 6:51 am and sunset at 8:18 pm EDT.

Sunshine

In Keysville, the average sunshine in July is 10.4h.

UV index

The months with the highest UV index in Keysville are May through September, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for average individuals.
Note: A typical high UV index of 7 in July suggests the following recommendations:
Act on precautions and pay attention to sun safety recommendations. Avoidance of sunburn is obligatory. Stay in the shade and limit sun exposure from 10 a.m. to 4 p.m., when UV radiation is most potent. Keep in mind that shade structures like parasols or canopies do not offer full protection. Employ a wide-brim hat for potent defense against up to 50% of UV rays.