July weather forecast
Lisbon, FL

July, the same as June, in Lisbon, Florida, is a hot summer month, with an average temperature ranging between max 90.1°F (32.3°C) and min 74.7°F (23.7°C).

Temperature

In the transition from June to July, Lisbon reports an average high-temperature of a still hot 90.1°F (32.3°C), indicating a close resemblance to the prior month. In Lisbon, July is marked by an average low-temperature of 74.7°F (23.7°C).

Heat index

July's average heat index is appraised at a life-threatening hot 113°F (45°C). Warning: Heat cramps and heat exhaustion are anticipated. Heatstroke is a risk with ongoing activity.
Know that the heat index computations account for shaded terrains and slight winds. The heat index can potentially augment by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'real feel' or 'apparent temperature', represents the fusion of temperature and moisture in the air to suggest how warm it feels. An individual's perception of weather can be influenced by a variety of factors including metabolic differences, being pregnant, and their degree of physical exertion. Understand that direct sun rays can influence the weather's impact, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Young ones are generally more prone to risk than adults due to their reduced ability to sweat. Their large skin surface area relative to their diminutive bodies and elevated heat production from their activities further enhance this risk.
Perspiration and the resultant sweat evaporation are the body's natural thermostat, helping regulate temperature. With a high level of moisture in the air, the evaporation process becomes less efficient, preventing the body from cooling down efficiently and resulting in a sensation of overheating. If the body retains more heat than it can expel, the increasing temperature can lead to heat-related conditions.

Humidity

The months with the highest humidity are July through September, with an average relative humidity of 78%.

Rainfall

July is the month with the most rainfall. Rain falls for 27.9 days and accumulates 6.77" (172mm) of precipitation.

Daylight

In Lisbon, the average length of the day in July is 13h and 47min.
On the first day of July, sunrise is at 6:32 am and sunset at 8:29 pm. On the last day of the month, sunrise is at 6:48 am and sunset at 8:18 pm EDT.

Sunshine

The months with the most sunshine are May and July, with an average of 10.7h of sunshine.

UV index

The months with the highest UV index are May through August, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for ordinary individuals.
Note: An average UV index of 7 in July transforms into this advice:
Adhere to precautions and respect sun safety doctrines. Avoiding sunburn is vital. Avoid direct Sun exposure and seek shade from 10 a.m. to 4 p.m., the period of highest UV radiation. Remember, however, that not all shade structures offer full protection. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage.