July weather forecast
Lisbon, FL

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

Temperature

The transition from June to July sees average high-temperatures adjusting to a still tropical 90.1°F (32.3°C), from a not significantly different 89.4°F (31.9°C). During July, Lisbon's temperature falls to a steady low-temperature average of 74.7°F (23.7°C).

Heat index

In July, the average heat index is estimated at a life-threatening hot 113°F (45°C). Caution: Heat cramps along with heat exhaustion are expected. Sustained activity could lead to heatstroke.
Metrics for the heat index primarily focus on shaded spots and light wind conditions. If exposed to direct sunlight, the heat index could climb by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', reflects the feeling of heat when considering both air temperature and humidity. One's perception of temperature is subjective, varying based on their activity and individual heat perception, influenced by factors like wind, clothing, and metabolic variations. One should be aware that direct sunshine can amplify the perceived temperature, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Children often miss understanding the importance of rest and rehydration. Thirst usually appears late during dehydration - therefore, maintaining hydration, particularly during long physical activities, is essential.
Sweat evaporation plays a crucial role in cooling the human body, a process enabled by perspiration. With high air temperature and humidity (high heat index) conditions, sweat production is restricted, leading to an amplified perception of heat. Temperature imbalances caused by excessive heat retention can trigger heat-related maladies.

Humidity

July through September, with an average relative humidity of 78%, are the most humid months in Lisbon.

Rainfall

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

Daylight

The average length of the day in July in Lisbon is 13h and 47min.
On the first day of July in Lisbon, 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

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

UV index

The months with the highest UV index in Lisbon are May through August, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for the average person.
Note: A maximum daily UV index of 7 during July morphs into the following directions:
Shun overexposure. Protection from sun ravages is indispensable. 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. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades.