July weather forecast
Polk City, FL

July, the same as June, in Polk City, Florida, is another tropical summer month, with temperature in the range of an average high of 89.8°F (32.1°C) and an average low of 74.8°F (23.8°C).

Temperature

In July, Polk City notes an average high-temperature of a still hot 89.8°F (32.1°C), hardly different from the preceding month. Throughout July, Polk City encounters an average temperature drop to a moderately hot 74.8°F (23.8°C).

Heat index

For July, the heat index is evaluated at a blisteringly hot 111.2°F (44°C). Mind: Heat cramps along with heat exhaustion are anticipated. Heatstroke can develop with continued physical activity.
Heat index details are generally centered around shaded locations and a mild breeze. Direct sunlight has the potential to heighten heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', is the result of factoring in humidity to the air temperature, indicating perceived warmth. The impact of weather is personal, differing among a variety of people based on differences in body mass, height, and the 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 are particularly meaningful for babies and toddlers. Young ones often disregard the necessity to rest and hydrate. Thirst usually indicates advanced dehydration - hence, it is key to stay hydrated, particularly during ongoing physical activities.
In the face of high temperatures, the human body's reflex is to perspire, leveraging sweat evaporation for cooling. Augmented relative humidity impedes typical body cooling mechanisms by lowering the evaporation rate, resulting in decreased body cooling and an amplified perception of heat. Overheating and dehydration threats arise when heat gain goes beyond what the body can comfortably shed.

Humidity

The months with the highest humidity are July through September, with an average relative humidity of 79%.

Rainfall

In July, the rain falls for 26.9 days. Throughout July, 6.5" (165mm) of precipitation is accumulated. In Polk City, during the entire year, the rain falls for 197.3 days and collects up to 38.74" (984mm) of precipitation.

Daylight

In Polk City, Florida, the average length of the day in July is 13h and 44min.
On the first day of July in Polk City, sunrise is at 6:34 am and sunset at 8:28 pm. On the last day of the month, sunrise is at 6:49 am and sunset at 8:17 pm EDT.

Sunshine

With an average of 10.7h of sunshine, July has the most sunshine of the year in Polk City.

UV index

May through September, with an average maximum UV index of 7, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for the ordinary person.
Note: A typical high UV index of 7 in July suggests the following recommendations:
Adhere to precautions and respect sun safety doctrines. Avoiding sunburn is vital. 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. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.