July weather forecast
Sevierville, TN

Mid-summer, July in Sevierville is typically the warmest month of the year with highs reaching up to 85.8°F (29.9°C). It's a great season for residents and tourists to hit the local waterparks and swimming pools in the city. However, carrying an umbrella might be a good idea, with precipitation slightly higher compared to June. Evanescent breeze seldom offers relief from the heat. August, following July, continues with similar weather patterns but slightly lower temperatures.

Temperature

During the warmest month in Sevierville, July, temperatures average a high of 85.8°F (29.9°C) and a low of 63.3°F (17.4°C).

Heat index

July's average heat index is computed to be a fiery hot 96.8°F (36°C). Adopt heightened safety measures, heat cramps and heat exhaustion may occur. Sustained activity might cause heatstroke.
From a standpoint of the heat index, values pertain to shaded conditions and mild breezes. The heat index has the potential to rise by 15 Fahrenheit (8 Celsius) degrees with direct sunshine exposure.
Note: The heat index, also known as 'apparent temperature' or 'feels like', stands as a testimony to how temperature and humidity combine to impact our sense of warmth. Additional elements including metabolic differences, the level of physical activity, and attire have a role in shaping the individual's temperature perception. It is noteworthy to mention that direct sunlight exposure can augment the felt temperature, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Young ones generally face higher dangers than adults since they sweat less. Along with their large skin surface area compared totheir small bodies and increased heat production from their activities, the risks are heightened.
The body's self-cooling mechanism is rooted in perspiration, where evaporating sweat cools down excessive warmth. With high air temperature and humidity (high heat index) conditions, sweat production is restricted, leading to an amplified perception of heat. If heat absorption isn't effectively countered by the body's cooling methods, body temperature surges, hinting at potential problems.

Humidity

In Sevierville, the average relative humidity in July is 74%.

Rainfall

In July, in Sevierville, Tennessee, the rain falls for 18.9 days. Throughout July, 2.87" (73mm) of precipitation is accumulated. Throughout the year, there are 170 rainfall days, and 28.43" (722mm) of precipitation is accumulated.

Snowfall

In Sevierville, snow does not fall in May through September.

Daylight

In July, the average length of the day in Sevierville is 14h and 19min.
On the first day of the month, sunrise is at 6:21 am and sunset at 8:54 pm. On the last day of July, in Sevierville, sunrise is at 6:41 am and sunset at 8:39 pm EDT.

Sunshine

In Sevierville, the average sunshine in July is 10.6h.

UV index

The months with the highest UV index in Sevierville, Tennessee, are May through August, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high threat to health from exposure to the Sun's UV radiation for the average person.
Note: The UV index of 6 during July translates into the following guidance:
Fend off overexposure. Sun protection is vital. Make an effort to avoid direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation, and note that objects like parasols or canopies might not offer full sun protection. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses.