July weather forecast
Lake Lucerne, FL

July, like June, is another hot summer month in Lake Lucerne, Florida, with an average temperature ranging between min 81.5°F (27.5°C) and max 88.3°F (31.3°C).

Temperature

The average high-temperature during July registers at a still tropical 88.3°F (31.3°C), maintaining a close resemblance to the previous month. Registering an almost steady temperature, Lake Lucerne's nights in July see an average low of 81.5°F (27.5°C).

Heat index

The average heat index in July is appraised at a torrid 102.2°F (39°C). Implement heightened safety measures - risk of heat exhaustion and heat cramps is increased. Prolonged activity may result in heatstroke.
Heat index values are typically calculated for conditions of shade and a light breeze. The direct sunshine could escalate the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', embodies the combination of air temperature and moisture content to illustrate perceived heat. An individual's perception of weather can be swayed by a variety of elements including metabolic differences, pregnancy status, and their level of physical exertion. Given direct exposure to sunlight, one might experience a rise in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. In general, children are more at risk than adults because they sweat less. Furthermore, the large skin surface compared to their small bodies and the high heat production due to their actions contribute to this vulnerability.
The body's inherent cooling system operates through perspiration, wherein evaporating sweat offsets excessive heat. Elevated relative humidity disrupts typical body cooling by reducing the evaporation rate, consequently decreasing the body's cooling rate and enhancing the feeling of heat. When the heat gained surpasses the body's cooling capacity, temperatures rise, signaling potential health concerns.

Humidity

The average relative humidity in July is 71%.

Rainfall

In July, the rain falls for 11.3 days. Throughout July, 0.87" (22mm) of precipitation is accumulated. In Lake Lucerne, during the entire year, the rain falls for 88.7 days and collects up to 6.14" (156mm) of precipitation.

Daylight

In Lake Lucerne, the average length of the day in July is 13h and 35min.
On the first day of July, sunrise is at 6:33 am and sunset at 8:17 pm. On the last day of the month, sunrise is at 6:46 am and sunset at 8:07 pm EDT.

Sunshine

July has the most sunshine of the year, with an average of 11.1h of sunshine.

UV index

The months with the highest UV index are April through September, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for the average person.
Note: The maximum UV index of 7 during July translates into these guidelines:
Conform to measures and uphold sun safety traditions. Warding off skin and eye harm is necessary. Be aware that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. and try to reduce direct sun exposure during this period as much as possible. Stay sun-safe with clothing that is both closely woven and worn loosely.