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Contents
- The climate of Gatlinburg
- The best time to visit Gatlinburg
- The worst time to visit Gatlinburg
- Spring weather in Gatlinburg
- Summer weather in Gatlinburg
- Autumn weather in Gatlinburg
- Winter weather in Gatlinburg
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average snowfall
- Average snowfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
The city of Gatlinburg, Tennessee, with bright night neon lights, with scenic fall foliage seen on the nearby hills
The climate of Gatlinburg
Gatlinburg, located in the state of Tennessee, USA, falls under the Köppen climate classification of Cfa, typically known as the Humid Subtropical climate. Essentially, the city experiences no dry season and the monthly average temperatures exceed 64°F (17.8°C) during summer, which ushers abundant rainfall.
Traversing the meteorological landscape of Gatlinburg, one can note distinct fluctuation in weather patterns throughout the year. With high temperatures ranging from 43.3°F (6.3°C) in January to a peak of 83.7°F (28.7°C) in July, the city sees a diverse temperature variation. Similarly, the low temperatures swing between 27.5°F (-2.5°C) in January to 60.8°F (16°C) in July. The relative humidity remains consistent, hovering close to the 76% to 80% bracket.
Rainfall in Gatlinburg displays a varied pattern. Although the month of July boasts the highest volume with an average of 4.37" (111mm), May is known to experience the most rainy days, standing at 21.6 days. Contrastingly, December records the least amount of rainfall, averaging at 2.44" (62mm), with the fewest rainy days of 11.9. Nevertheless, snowfall is minimal, with January experiencing the maximum snowfall at 2.52" (64mm), albeit spread over 7.7 days.
The average daylight hours and sunshine duration also vary throughout the year. The longest daylight hours are evident in June at 14.6 hours, while the shortest occur in December at 9.8 hours. Gatlinburg basks in the highest amount of sunshine during June and July with an average of 10.6 hours per day.
Traversing the meteorological landscape of Gatlinburg, one can note distinct fluctuation in weather patterns throughout the year. With high temperatures ranging from 43.3°F (6.3°C) in January to a peak of 83.7°F (28.7°C) in July, the city sees a diverse temperature variation. Similarly, the low temperatures swing between 27.5°F (-2.5°C) in January to 60.8°F (16°C) in July. The relative humidity remains consistent, hovering close to the 76% to 80% bracket.
Rainfall in Gatlinburg displays a varied pattern. Although the month of July boasts the highest volume with an average of 4.37" (111mm), May is known to experience the most rainy days, standing at 21.6 days. Contrastingly, December records the least amount of rainfall, averaging at 2.44" (62mm), with the fewest rainy days of 11.9. Nevertheless, snowfall is minimal, with January experiencing the maximum snowfall at 2.52" (64mm), albeit spread over 7.7 days.
The average daylight hours and sunshine duration also vary throughout the year. The longest daylight hours are evident in June at 14.6 hours, while the shortest occur in December at 9.8 hours. Gatlinburg basks in the highest amount of sunshine during June and July with an average of 10.6 hours per day.
The best time to visit Gatlinburg
Taking into account the weather conditions, May through September offers the ideal time for a visit to Gatlinburg. During this time, the city’s temperatures range from 74.3°F (23.5°C) to 83.7°F (28.7°C) for highs and 52.9°F (11.6°C) to 60.8°F (16°C) for the lows, making it optimal for outdoor activities. Moreover, visitors will benefit from longer daylight hours and the maximum sunshine duration.
The worst time to visit Gatlinburg
Visiting Gatlinburg between November and February might require some resilience to cold. This period records the lowest temperatures of the year, particularly in January when the highs are 43.3°F (6.3°C) and lows tumble down to a frigid 27.5°F (-2.5°C). In addition, the city experience a high level of cloud cover and reduced visibility, making it less than ideal for sightseeing.
Spring weather in Gatlinburg
Spring in Gatlinburg, from March to May, provides a delightfully moderate weather. With average high temperatures evolving from 55.6°F (13.1°C) in March to 74.3°F (23.5°C) in May, and lows transitioning from 37.8°F (3.2°C) to 52.9°F (11.6°C), the season provides comfortable conditions for exploring Gatlinburg. However, it's essential to note that May generally witnesses considerable rainfall measuring 3.15" (80mm) spread over an average of 19.6 days.
Summer weather in Gatlinburg
Summer in Gatlinburg, extending from June to August, is characterized by warm weather with the highest temperatures in July reaching 83.7°F (28.7°C) while the lows never falling beyond 60.1°F (15.6°C). Despite the heat, relative humidity remains quite high averaging around 76% throughout the summer. Also notable are lengthy daylight hours, particularly in June when the city enjoys an average of 14.6 hours of daylight.
Autumn weather in Gatlinburg
Autumn in Gatlinburg witnesses a gradual drop in temperatures. September's highs start at a comfortable 77.7°F (25.4°C), but by November, the highs fall to a cooler 55.6°F (13.1°C). The low temperatures similarly dip from 56.3°F (13.5°C) to 37.2°F (2.9°C). Rainfall is moderate, with September receiving the least rain in the entire year, averaging at 2.44" (62mm).
Winter weather in Gatlinburg
During the winter months, from December to February, Gatlinburg experiences a rise in cloud cover with lowering temperatures. Highs drop from 48.2°F (9°C) in December to 43.3°F (6.3°C) in January, and lows descend from 33.6°F (0.9°C) down to 27.5°F (-2.5°C). Winters also bring about the highest snowfall, particularly in January rated at 2.52" (64mm) over 7.7 days. Daylight is considerably low, contrasting sharply with summer months. However, the period also beholds the city's alluring winter charm.
Weather in January
The year starts in Gatlinburg, Tennessee, with cold winter temperatures and an average high of 43.3°F (6.3°C). This month offers the least amount of daylight, with approximately 10.1 hours. It's a month of muffled sounds and muffled landscapes as the city routinely shrouds itself in fog. Weather in January »
Weather in February
With an average high of 48°F (8.9°C), February provides a slightly elevated temperature compared to January. The essence of winter remains in the air, but the city gradually moves towards spring. February weather might feel a bit unpredictable, varying between winter chills and hesitant spring warmth. Weather in February »
Weather in March
Welcoming spring, March brings an expected increase in temperature to a high of 55.6°F (13.1°C). The transition from winter to spring is marked by vibrant greenery beginning to peek out from the icy remnants of the past season. Weather in March »
Weather in April
The weather takes a significant leap in April, rising to an average high of 65.8°F (18.8°C). This month flaunts the Galinburg's spring in all its glory. Velvety greens of the trees and colorful bursts of blossoms lend a picturesque quality to the city. Weather in April »
Weather in May
Featuring an average high of 74.3°F (23.5°C), May hints at the imminent arrival of summer. The climate remains genial, and the escalating heat is still at bay. This month helps the city exude vivacity, amplified by nature thriving around. Weather in May »
Weather in June
June brings the first true touch of summer to Gatlinburg with an average high temperature peaking at 81.1°F (27.3°C). The sun spends the maximum hours in the sky, leading to warm afternoons. Yet, the humidity levels are bearable, preventing any discomfort. Weather in June »
Weather in July
In July, the temperature reaches the annual peak, averaging the highest of 83.7°F (28.7°C). The Great Smoky Mountains add an enchanting backdrop to the warm summer days. However, a peculiar weather pattern is observed, as the rainfall of 4.37" (111mm) tops the year. Weather in July »
Weather in August
Despite hitting the highest temperature in July, August still maintains the warm weather at 82.9°F (28.3°C). Gatlinburg revels in the last stretch of summer during this month. The blend of sunny days, infrequent rains, and welcoming breeze place August in the golden period of weather at Gatlinburg. Weather in August »
Weather in September
The arrival of fall is signalled with a gradual decrease in temperature to 77.7°F (25.4°C) in September. Showcasing the best of both, summer warmth and autumn winds, this month is an enjoyable time in Gatlinburg. September maintains a cosy weather, inviting nature lovers to enjoy the outdoors. Weather in September »
Weather in October
A more noticeable shift in temperature occurs with October's average high falling to 66.9°F (19.4°C). The crisp morning air is laden with the sweetness of blooming flowers, soon to be overtaken by the rustling autumn leaves. The beautifully colored foliage marks an essential characteristic of Gatlinburg's autumn season. Weather in October »
Weather in November
The city adopts a quieter demeanor as the season progresses. The temperatures further drop to an average high of 55.6°F (13.1°C). With the arrival of November, there’s a gentle hint of the approaching winter. The days shorten, and the weather cools down, especially towards the end of the month. Weather in November »
Weather in December
With the average maximum temperature falling to 48.2°F (9°C), December brings the chilly winter gales to Gatlinburg once again. This month marks the return of snowflakes that dust the cityscape, creating a winter wonderland. Weather in December »
Updated: Feb 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What time of the year is the coldest in Gatlinburg?
January, recording an average high temperature of 43.3°F (6.3°C) and a low temperature of 27.5°F (-2.5°C), is Gatlinburg's coldest month.
How many days does it rain in Gatlinburg?
Throughout the year, in Gatlinburg, there are 196.8 rainfall days, and 39.72" (1009mm) of precipitation is accumulated.
When does it snow in Gatlinburg?
January through April, October through December are months with snowfall in Gatlinburg, Tennessee.
How many days 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?
With an average of 5.3h of sunshine, January has the least sunshine of the year in Gatlinburg.
When is the lowest UV index in Gatlinburg?
The months with the lowest UV index are January, February and December, with an average maximum UV index of 2.
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 in Gatlinburg, Tennessee. Snow falls for 6.5 days and accumulates 3.35" (85mm) of snow.
When is Daylight Saving Time (DST) in Gatlinburg?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from EST to EDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from EDT to EST.
When it does not snow in Gatlinburg?
In Gatlinburg, Tennessee, snow does not fall in May through September.
What are the months 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 least humid month in Gatlinburg?
The months with the lowest humidity are June through August and November, with an average relative humidity of 76%.
When are the longest days in Gatlinburg?
June has the longest days of the year, with an average of 14h and 30min of daylight.
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 time of the year is the hottest in Gatlinburg?
July stands out as Gatlinburg's warmest month, with temperatures ranging between an average high of 83.7°F (28.7°C) and a low of 60.8°F (16°C).
What is the wettest month in Gatlinburg?
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.
What is the driest month in Gatlinburg?
September is the month with the least rainfall in Gatlinburg, Tennessee. Rain falls for 16.5 days and accumulates 2.44" (62mm) of precipitation.
What is the month with the shortest days in Gatlinburg?
The month with the shortest days is December, with an average of 9h and 48min of daylight.
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).
Average pressure
Gatlinburg, TN
- Average pressure in January:
30.15"Hg - Average pressure in February:
30.11"Hg - Average pressure in March:
30.09"Hg - Average pressure in April:
30.01"Hg - Average pressure in May:
30.02"Hg - Average pressure in June:
29.99"Hg
- Average pressure in July:
30.01"Hg - Average pressure in August:
30.01"Hg - Average pressure in September:
30.04"Hg - Average pressure in October:
30.06"Hg - Average pressure in November:
30.15"Hg - Average pressure in December:
30.14"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).
Average wind speed
Gatlinburg, TN
- Average wind speed in January:
5.5mph - Average wind speed in February:
5.5mph - Average wind speed in March:
5.3mph - Average wind speed in April:
5.7mph - Average wind speed in May:
4.7mph - Average wind speed in June:
4mph
- Average wind speed in July:
3.7mph - Average wind speed in August:
3.5mph - Average wind speed in September:
3.7mph - Average wind speed in October:
4.3mph - Average wind speed in November:
4.5mph - Average wind speed in December:
5mph
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).
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%).
Average rainfall
Gatlinburg, TN
- Average rainfall in January:
3.23" - Average rainfall in February:
4.33" - Average rainfall in March:
3.27" - Average rainfall in April:
3.5" - Average rainfall in May:
3.15" - Average rainfall in June:
2.91"
The wettest month (with the highest rainfall) is July (4.37").
The driest month (with the least rainfall) is September (2.44").
Average rainfall days
Gatlinburg, TN
- Average rainfall days in January:
14 days - Average rainfall days in February:
14.3 days - Average rainfall days in March:
17.3 days - Average rainfall days in April:
16.9 days - Average rainfall days in May:
19.6 days - Average rainfall days in June:
19.1 days
- Average rainfall days in July:
21.6 days - Average rainfall days in August:
18.8 days - Average rainfall days in September:
16.5 days - Average rainfall days in October:
12.9 days - Average rainfall days in November:
11.9 days - Average rainfall days in December:
13.9 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).
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").
Average snowfall days
Gatlinburg, TN
- Average snowfall days in January:
7.7 days - Average snowfall days in February:
6.5 days - Average snowfall days in March:
3.6 days - Average snowfall days in April:
0.6 days - Average snowfall days in May:
0.1 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
0.7 days - Average snowfall days in November:
2.4 days - Average snowfall days in December:
4.6 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).
Average daylight / Average sunshine
Gatlinburg, TN
- Average daylight in January:
10h and 1min - Average daylight in February:
10h and 5min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 1min - Average daylight in May:
14h and 1min - Average daylight in June:
14h and 3min
- Average daylight in July:
14h and 2min - Average daylight in August:
13h and 3min - Average daylight in September:
12h and 2min - Average daylight in October:
11h and 2min - Average daylight in November:
10h and 2min - Average daylight in December:
9h and 5min
The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).
- Average sunshine in January:
5h and 2min - Average sunshine in February:
6h and 2min - Average sunshine in March:
7h and 0min - Average sunshine in April:
8h and 4min - Average sunshine in May:
10h and 0min - Average sunshine in June:
10h and 4min
- Average sunshine in July:
10h and 2min - Average sunshine in August:
10h and 0min - Average sunshine in September:
8h and 4min - Average sunshine in October:
7h and 0min - Average sunshine in November:
6h and 1min - Average sunshine in December:
5h and 3min
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).
Average sunshine days
Gatlinburg, TN
- Average sunshine days in January:
11.7 days - Average sunshine days in February:
9.3 days - Average sunshine days in March:
9.8 days - Average sunshine days in April:
11.4 days - Average sunshine days in May:
9.8 days - Average sunshine days in June:
9.4 days
- Average sunshine days in July:
6.8 days - Average sunshine days in August:
9.8 days - Average sunshine days in September:
11.2 days - Average sunshine days in October:
16.7 days - Average sunshine days in November:
15.8 days - Average sunshine days in December:
12.5 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).
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).
Average cloud cover
Gatlinburg, TN
The month with the most cloud cover is February (Cloud cover 50).
The month with the least cloud cover is June (Cloud cover 30).
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).
Gatlinburg, Tennessee, USA
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