Climate and monthly 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 January

January, like December, is a frosty winter month in Gatlinburg, Tennessee, with an average temperature ranging between min 27.5°F (-2.5°C) and max 43.3°F (6.3°C). January is the coldest month, with an average high-temperature of 43.3°F (6.3°C) and an average low-temperature of 27.5°F (-2.5°C). Weather in January »

Weather in February

February, the last month of the winter in Gatlinburg, is another chilly month, with an average temperature ranging between min 31.1°F (-0.5°C) and max 48°F (8.9°C). In Gatlinburg, the average high-temperature in February is relatively the same as in January - a still chilly 48°F (8.9°C). Weather in February »

Weather in March

March, the first month of the spring in Gatlinburg, is a mild month, with an average temperature ranging between max 55.6°F (13.1°C) and min 37.8°F (3.2°C). In March, the average high-temperature slightly increases from a frosty 48°F (8.9°C) in February to a moderate 55.6°F (13.1°C). Weather in March »

Weather in April

April is an enjoyable spring month in Gatlinburg, Tennessee, with an average temperature fluctuating between 45.5°F (7.5°C) and 65.8°F (18.8°C). In April, the average high-temperature increases from a mild 55.6°F (13.1°C) in March to an enjoyable 65.8°F (18.8°C). Weather in April »

Weather in May

May, the last month of the spring in Gatlinburg, is a warm month, with temperature in the range of an average high of 74.3°F (23.5°C) and an average low of 52.9°F (11.6°C). In Gatlinburg, the average high-temperature in May slightly increases from a comfortable 65.8°F (18.8°C) in April to a warm 74.3°F (23.5°C). Weather in May »

Weather in June

June, the first month of the summer in Gatlinburg, is still a warm month, with an average temperature fluctuating between 58.1°F (14.5°C) and 81.1°F (27.3°C). In June, the average high-temperature slightly increases from 74.3°F (23.5°C) in May to a still moderately hot 81.1°F (27.3°C). Weather in June »

Weather in July

July, like June, in Gatlinburg, Tennessee, is another warm summer month, with an average temperature fluctuating between 83.7°F (28.7°C) and 60.8°F (16°C). The warmest month is July, with an average high-temperature of 83.7°F (28.7°C) and an average low-temperature of 60.8°F (16°C). The average heat index in July is estimated at a hot 91.4°F (33°C). Weather in July »

Weather in August

The last month of the summer, August, is another warm month in Gatlinburg, Tennessee, with an average temperature fluctuating between 82.9°F (28.3°C) and 60.1°F (15.6°C). In August, the average high-temperature is relatively the same as in July - a still warm 82.9°F (28.3°C). Weather in August »

Weather in September

The first month of the autumn, September, is still a warm month in Gatlinburg, Tennessee, with temperature in the range of an average low of 56.3°F (13.5°C) and an average high of 77.7°F (25.4°C). In September, the average high-temperature is relatively the same as in August - a still moderately hot 77.7°F (25.4°C). Weather in September »

Weather in October

October, like September, in Gatlinburg, Tennessee, is another comfortable autumn month, with an average temperature varying between 66.9°F (19.4°C) and 45.9°F (7.7°C). In October, the average high-temperature drops from a moderately hot 77.7°F (25.4°C) in September to an enjoyable 66.9°F (19.4°C). Weather in October »

Weather in November

November, the last month of the autumn in Gatlinburg, is also a moderate month, with an average temperature varying between 37.2°F (2.9°C) and 55.6°F (13.1°C). In Gatlinburg, the average high-temperature in November drops from a comfortable 66.9°F (19.4°C) in October to a mild 55.6°F (13.1°C). Weather in November »

Weather in December

December, the first month of the winter in Gatlinburg, is also a frosty month, with an average temperature varying between 33.6°F (0.9°C) and 48.2°F (9°C). In December, the average high-temperature slightly decreases from a moderate 55.6°F (13.1°C) in November to a frosty 48.2°F (9°C). Weather in December »
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FAQ

What is the coldest month in Gatlinburg?

The coldest month in Gatlinburg, Tennessee, is January, with an average high-temperature of 43.3°F (6.3°C) and an average low-temperature of 27.5°F (-2.5°C).

How many days does it rain in Gatlinburg?

In Gatlinburg, Tennessee, during the entire year, the rain falls for 196.8 days and collects up to 39.72" (1009mm) of precipitation.

When does it snow in Gatlinburg?

Months with snowfall are January through April, October through December.

How much does it snow in Gatlinburg?

In Gatlinburg, during the entire year, snow falls for 26.2 days and aggregates up to 11.42" (290mm) of snow.

What is the month with the least sunshine in Gatlinburg?

January has the least sunshine of the year in Gatlinburg, Tennessee, with an average of 5.3h of sunshine.

What are the months with the lowest UV index in Gatlinburg?

January, February and December, with an average maximum UV index of 2, are months with the lowest UV index in Gatlinburg, Tennessee.

What is the most humid month in Gatlinburg?

February and December, with an average relative humidity of 80%, are most humid months.

When does it snow the most in Gatlinburg?

February is the month with the most snowfall. Snow falls for 6.5 days and accumulates 3.35" (85mm) of snow.

When is Daylight Saving Time (DST) in Gatlinburg?

On Sunday, March 13. 2022, at 2:00 am, Daylight Saving Time starts in Gatlinburg, and the time zone changes from EST to EDT. Daylight Saving Time ends Sunday, November 6. 2022, at 2:00 am, and the time zone reverts from EDT to EST.

When it does not snow in Gatlinburg?

May through September are months without snowfall in Gatlinburg, Tennessee.

When is the highest UV index in Gatlinburg?

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

What is the least humid month in Gatlinburg?

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

When are the longest days in Gatlinburg?

With an average of 14h and 32min of daylight, June has the longest days of the year in Gatlinburg.

What month has the most sunshine in Gatlinburg?

With an average of 10.6h of sunshine, June has the most sunshine of the year.

What is the warmest month in Gatlinburg?

July 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).

What is the rainiest month in Gatlinburg?

July is the month with the most rainfall in Gatlinburg, Tennessee. Rain falls for 21.6 days and accumulates 4.37" (111mm) of precipitation.

What is the driest month in Gatlinburg?

The month with the least rainfall is September, when the rain falls for 16.5 days and typically collects 2.44" (62mm) of precipitation.

What is the month with the shortest days in Gatlinburg?

With an average of 9h and 47min of daylight, December has the shortest days of the year in Gatlinburg.

Average temperature
Gatlinburg, TN

Average temperature - Gatlinburg, TN

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).

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
Gatlinburg, TN

Average pressure - Gatlinburg, TN

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
Gatlinburg, TN

Average wind speed - Gatlinburg, TN

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
Gatlinburg, TN

Average humidity - Gatlinburg, TN

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
Gatlinburg, TN

Average rainfall - Gatlinburg, TN

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
Gatlinburg, TN

Average rainfall days - Gatlinburg, TN

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
Gatlinburg, TN

Average snowfall - Gatlinburg, TN

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
Gatlinburg, TN

Average snowfall days - Gatlinburg, TN

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 / Average sunshine
Gatlinburg, TN

Average daylight / Average sunshine - Gatlinburg, TN

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).

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
Gatlinburg, TN

Average sunshine days - Gatlinburg, TN

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
Gatlinburg, TN

Average UV index - Gatlinburg, TN

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 visibility
Gatlinburg, TN

Average visibility - Gatlinburg, TN

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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