July weather forecast
Gatlinburg, TN

The city of Gatlinburg, Tennessee, with bright night neon lights, with scenic fall foliage seen on the nearby hills
The city of Gatlinburg, Tennessee, with bright night neon lights, with scenic fall foliage seen on the nearby hills

Weather in July

July, like June, in Gatlinburg, Tennessee, is another warm summer month, with an average temperature varying between 83.7°F (28.7°C) and 60.8°F (16°C).

Temperature

With an average high-temperature of 83.7°F (28.7°C) and an average low-temperature of 60.8°F (16°C), July is the warmest month.

Heat index

In July, the average heat index is computed to be a hot 91.6°F (33.1°C). Take extra precautions, as heat cramps and heat exhaustion are possible. Sustained activity may result in heatstroke.
Note that heat index values are valued for light wind and location in the shade. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like', 'apparent temperature', 'felt air temperature', or 'real feel', is an index that combines air temperature and relative humidity to determine the human-perceived temperature equivalent. Additional factors like clothing, wind, pregnancy, and activity influence one's weather impression. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it is vital to remain hydrated, particularly during prolonged physical activities.

Humidity

The months with the lowest humidity in Gatlinburg are June through August and November, with an average relative humidity of 76%.

Rainfall

The month with the most rainfall is July, when the rain falls for 21.6 days and typically aggregates up to 4.37" (111mm) of precipitation.

Snowfall

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

Daylight

The average length of the day in July in Gatlinburg is 14h and 18min.
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, sunrise is at 6:41 am and sunset at 8:39 pm EDT.

Sunshine

In Gatlinburg, the average sunshine in July is 10.4h.

UV index

The months with the highest UV index are May through August, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for ordinary individuals.
Note: In July, the average maximum UV index of 6 translate into the following recommendations:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
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FAQ

What is the warmest month in Gatlinburg?

With an average high-temperature of 83.7°F (28.7°C) and an average low-temperature of 60.8°F (16°C), July is the warmest month in Gatlinburg.

What is the temperature in July in Gatlinburg?

In Gatlinburg, Tennessee, in July, the average high-temperature is 83.7°F (28.7°C), and the average low-temperature is 60.8°F (16°C). The average heat index (a.k.a. 'real feel', 'felt air temperature'), which factors the actual air temperature with the relative humidity, in July is computed to be 91.6°F (33.1°C).

What are the least humid months in Gatlinburg?

The months with the lowest humidity in Gatlinburg, Tennessee, are June through August and November, with an average relative humidity of 76%.

What is the average humidity in July in Gatlinburg?

In Gatlinburg, Tennessee, the average relative humidity in July is 76%.

What is the rainiest month in Gatlinburg?

The month with the most rainfall in Gatlinburg is July, when the rain falls for 21.6 days and typically aggregates up to 4.37" (111mm) of precipitation.

How many days does it rain in July in Gatlinburg?

In July, in Gatlinburg, the rain falls for 21.6 days. Throughout July, 4.37" (111mm) of precipitation is accumulated.

When it does not snow in Gatlinburg?

In Gatlinburg, Tennessee, snow does not fall in May through September.

How many hours of daylight does Gatlinburg have in July?

In July, the average day length in Gatlinburg is 14h and 18min.

When is the sunrise / sunset in July in Gatlinburg?

On the first day of July, sunrise is at 6:21 am and sunset at 8:54 pm. On the last day of the month, sunrise is at 6:41 am and sunset at 8:39 pm EDT.

How many hours of sunshine does Gatlinburg have in July?

In July, the average sunshine duration is 10.4h.

What is the month with the highest UV index in Gatlinburg?

The months with the highest UV index are May through August, with an average maximum UV index of 6.

What is the UV index reading in July in Gatlinburg?

In July, the average daily maximum UV index in Gatlinburg is 6. A UV Index of 6 to 7 symbolizes a high health threat from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in July
Gatlinburg, TN

Average temperature in July - Gatlinburg, TN
  • Average high temperature in July: 83.7°F

The warmest month (with the highest average high temperature) is July (83.7°F).
The month with the lowest average high temperature is January (43.3°F).

  • Average low temperature in July: 60.8°F

The month with the highest average low temperature is July (60.8°F).
The coldest month (with the lowest average low temperature) is January (27.5°F).

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Average pressure in July
Gatlinburg, TN

Average pressure in July - Gatlinburg, TN
  • Average pressure in July: 30.01"Hg

The months with the highest atmospheric pressure are January and November (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.99"Hg).

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Average wind speed in July
Gatlinburg, TN

Average wind speed in July - Gatlinburg, TN
  • Average wind speed in July: 3.7mph

The windiest month (with the highest average wind speed) is April (5.7mph).
The calmest month (with the lowest average wind speed) is August (3.5mph).

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Average humidity in July
Gatlinburg, TN

Average humidity in July - Gatlinburg, TN
  • Average humidity in July: 76%

The months with the highest relative humidity are February and December (80%).
The months with the lowest relative humidity are June, July, August and November (76%).

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Average rainfall in July
Gatlinburg, TN

Average rainfall in July - Gatlinburg, TN
  • Average rainfall in July: 4.37"

The wettest month (with the highest rainfall) is July (4.37").
The driest month (with the least rainfall) is September (2.44").

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Average rainfall days in July
Gatlinburg, TN

Average rainfall days in July - Gatlinburg, TN
  • Average rainfall days in July: 21.6 days

The month with the highest number of rainy days is July (21.6 days).
The month with the least rainy days is November (11.9 days).

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Average snowfall in July
Gatlinburg, TN

Average snowfall in July - Gatlinburg, TN
  • Average snowfall in July: 0"

The month with the highest snowfall is February (3.35").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in July
Gatlinburg, TN

Average snowfall days in July - Gatlinburg, TN
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is January (7.7 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in July /
Average sunshine in July
Gatlinburg, TN

Average daylight in July / Average sunshine in July - Gatlinburg, TN
  • Average daylight in July: 14h and 18min

The month with the longest days is June (Average daylight: 14h and 32min).
The month with the shortest days is December (Average daylight: 9h and 47min).

  • Average sunshine in July: 10h and 24min

The month with the most sunshine is June (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 5h and 18min).

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Average sunshine days in July
Gatlinburg, TN

Average sunshine days in July - Gatlinburg, TN
  • Average sunshine days in July: 6.8 days

The month with the most sunshine days is October (16.7 days).
The month with the least sunshine days is July (6.8 days).

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Average UV index in July
Gatlinburg, TN

Average UV index in July - Gatlinburg, TN
  • Average UV index in July: 6

The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February and December (UV index 2).

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Average cloud cover in July
Gatlinburg, TN

Average cloud cover in July - Gatlinburg, TN
  • Average cloud cover in July: 33

The month with the most cloud cover is February (Cloud cover 50).
The month with the least cloud cover is June (Cloud cover 30).

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Average visibility in July
Gatlinburg, TN

Average visibility in July - Gatlinburg, TN
  • Average visibility in July: 6mi

The months with the highest visibility are June, July, August and November (6mi).
The months with the lowest visibility are January, February, March, April, May, September, October and December (5mi).

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