July weather forecast
Lake Harbor, FL

July, the same as June, in Lake Harbor, Florida, is another tropical summer month, with an average temperature ranging between min 75.7°F (24.3°C) and max 89.2°F (31.8°C).

Temperature

July's beginning signals an average high-temperature of a still tropical 89.2°F (31.8°C), barely different from June's 88.3°F (31.3°C). During the month of July, Lake Harbor's nighttime temperature lowers to an average of 75.7°F (24.3°C).

Heat index

During July, the heat index is evaluated at an extremely hot 109.4°F (43°C). Remain alert: Heat exhaustion and heat cramps are predicted. Extended effort can lead to heatstroke.
Take into consideration that the heat index values are calculated for shade and light wind conditions. The heat index could see an increase by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', reflects the blend of air temperature and relative humidity to give a temperature impression. This effect tends to be personal, with the weather perception differing among individuals due to variations in body mass, height, and exertion. It is important to note that direct sunlight can intensify the weather impact, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. Young individuals usually face more risks than adults due to their lower sweat production. Their large skin surface area relative to their tiny bodies and high heat production from their activities adds to their risk.
Evaporating sweat, an outcome of perspiration, is key in assisting the human body to moderate its temperature. In the presence of elevated relative humidity, the evaporation rate decreases. This reduction leads to increased body heat retention compared to conditions of dry air. As the body gains more heat than it can dissipate, there's a risk of increasing temperatures and resultant overheating.

Humidity

The average relative humidity in July is 79%.

Rainfall

In Lake Harbor, during July, the rain falls for 22.1 days and regularly aggregates up to 2.44" (62mm) of precipitation. Throughout the year, in Lake Harbor, there are 166.9 rainfall days, and 16.06" (408mm) of precipitation is accumulated.

Daylight

The average length of the day in July in Lake Harbor is 13h and 38min.
On the first day of the month, sunrise is at 6:33 am and sunset at 8:20 pm. On the last day of July, sunrise is at 6:47 am and sunset at 8:11 pm EDT.

Sunshine

July has the most sunshine of the year in Lake Harbor, with an average of 10.8h of sunshine.

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 risk from exposure to the Sun's UV rays for the average person.
Note: The daily high UV index of 7 during July translates into the following recommendations:
Deter overexposure. Protecting against the sun's effects is essential. UV radiation from the Sun is most intense between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. To cut down UV radiation exposure by about half, sport a wide-brim hat.