Gatlinburg weather by month

Check out Gatlinburg weather averages by month. Compare detailed monthly climate statistics including temperature, rainfall and sunshine figures.

Temperature
Rainfall
Sunshine & UV index

Temperature in Gatlinburg (°C)

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Max temperature (daytime)	8	10	16	21	25	28	30	30	26	21	15	10
Min temperature (night-time)	-4	-3	1	6	10	15	17	17	13	6	2	-2
Heat & Humidity	0	0	0	0	0	M	M	M	L	0	0	0

Note: 0 = None, L = Low, M = Moderate, H = High, VH = Very high, E = Extreme

Sunshine & UV index in Gatlinburg

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Daily hours of sunshine	5	5	7	8	9	9	9	8	7	7	5	4
Daily hours of daylight	10	11	12	13	14	15	14	13	12	11	10	10
UV Index (Maximum)	3	4	6	8	9	10	10	9	8	5	3	2

Rainfall in Gatlinburg

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Number of days with some rain	12	11	12	11	12	11	12	10	9	8	10	11
Average monthly rainfall (mm)	114	112	138	104	120	107	122	104	91	79	102	117

More about Gatlinburg

Gatlinburg by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

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The climate guide for Tennessee (Gatlinburg) shows long term monthly weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

What's the climate like in Gatlinburg?

Gatlinburg has a temperate climate with hot summers and some rainfall in all months.

Gatlinburg weather in January

Expect daytime maximum temperatures of 8°C in Gatlinburg, Tennessee in January based on long-term weather averages. There are 5 hours of sunshine per day on average with 12 days with some rainfall and typically 114 mm of rainfall in the month.

8
8°C max day temperature
5
5 hours of sunshine per day
12
12 days with some rainfall
-4
-4°C min night temperature
10
10 hours of daylight per day
0
No heat & humidity
114
114 mm of monthly rainfall
3
3 (Moderate) UV index

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Gatlinburg weather in February

Expect daytime maximum temperatures of 10°C in Gatlinburg, Tennessee in February based on long-term weather averages. There are 5 hours of sunshine per day on average with 11 days with some rainfall and typically 112 mm of rainfall in the month.

10
10°C max day temperature
5
5 hours of sunshine per day
11
11 days with some rainfall
-3
-3°C min night temperature
11
11 hours of daylight per day
0
No heat & humidity
112
112 mm of monthly rainfall
4
4 (Moderate) UV index

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Gatlinburg weather in March

Expect daytime maximum temperatures of 16°C in Gatlinburg, Tennessee in March based on long-term weather averages. There are 7 hours of sunshine per day on average with 12 days with some rainfall and typically 138 mm of rainfall in the month.

16
16°C max day temperature
7
7 hours of sunshine per day
12
12 days with some rainfall
1
1°C min night temperature
12
12 hours of daylight per day
0
No heat & humidity
138
138 mm of monthly rainfall
6
6 (High) UV index

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Gatlinburg weather in April

Expect daytime maximum temperatures of 21°C in Gatlinburg, Tennessee in April based on long-term weather averages. There are 8 hours of sunshine per day on average with 11 days with some rainfall and typically 104 mm of rainfall in the month.

21
21°C max day temperature
8
8 hours of sunshine per day
11
11 days with some rainfall
6
6°C min night temperature
13
13 hours of daylight per day
0
No heat & humidity
104
104 mm of monthly rainfall
8
8 (Very High) UV index

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Gatlinburg weather in May

Expect daytime maximum temperatures of 25°C in Gatlinburg, Tennessee in May based on long-term weather averages. There are 9 hours of sunshine per day on average with 12 days with some rainfall and typically 120 mm of rainfall in the month.

25
25°C max day temperature
9
9 hours of sunshine per day
12
12 days with some rainfall
10
10°C min night temperature
14
14 hours of daylight per day
0
No heat & humidity
120
120 mm of monthly rainfall
9
9 (Very High) UV index

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Gatlinburg weather in June

Expect daytime maximum temperatures of 28°C in Gatlinburg, Tennessee in June based on long-term weather averages. There are 9 hours of sunshine per day on average with 11 days with some rainfall and typically 107 mm of rainfall in the month.

28
28°C max day temperature
9
9 hours of sunshine per day
11
11 days with some rainfall
15
15°C min night temperature
15
15 hours of daylight per day
M
Moderate heat & humidity
107
107 mm of monthly rainfall
10
10 (Very High) UV index

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Gatlinburg weather in July

Expect daytime maximum temperatures of 30°C in Gatlinburg, Tennessee in July based on long-term weather averages. There are 9 hours of sunshine per day on average with 12 days with some rainfall and typically 122 mm of rainfall in the month.

30
30°C max day temperature
9
9 hours of sunshine per day
12
12 days with some rainfall
17
17°C min night temperature
14
14 hours of daylight per day
M
Moderate heat & humidity
122
122 mm of monthly rainfall
10
10 (Very High) UV index

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Gatlinburg weather in August

Expect daytime maximum temperatures of 30°C in Gatlinburg, Tennessee in August based on long-term weather averages. There are 8 hours of sunshine per day on average with 10 days with some rainfall and typically 104 mm of rainfall in the month.

30
30°C max day temperature
8
8 hours of sunshine per day
10
10 days with some rainfall
17
17°C min night temperature
13
13 hours of daylight per day
M
Moderate heat & humidity
104
104 mm of monthly rainfall
9
9 (Very High) UV index

Back to months

Gatlinburg weather in September

Expect daytime maximum temperatures of 26°C in Gatlinburg, Tennessee in September based on long-term weather averages. There are 7 hours of sunshine per day on average with typically 91 mm of rainfall in the month.

26
26°C max day temperature
7
7 hours of sunshine per day
9
9 days with some rainfall
13
13°C min night temperature
12
12 hours of daylight per day
L
Low heat & humidity
91
91 mm of monthly rainfall
8
8 (Very High) UV index

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Gatlinburg weather in October

Expect daytime maximum temperatures of 21°C in Gatlinburg, Tennessee in October based on long-term weather averages. There are 7 hours of sunshine per day on average with typically 79 mm of rainfall in the month.

21
21°C max day temperature
7
7 hours of sunshine per day
8
8 days with some rainfall
6
6°C min night temperature
11
11 hours of daylight per day
0
No heat & humidity
79
79 mm of monthly rainfall
5
5 (Moderate) UV index

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Gatlinburg weather in November

Expect daytime maximum temperatures of 15°C in Gatlinburg, Tennessee in November based on long-term weather averages. There are 5 hours of sunshine per day on average with 10 days with some rainfall and typically 102 mm of rainfall in the month.

15
15°C max day temperature
5
5 hours of sunshine per day
10
10 days with some rainfall
2
2°C min night temperature
10
10 hours of daylight per day
0
No heat & humidity
102
102 mm of monthly rainfall
3
3 (Moderate) UV index

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Gatlinburg weather in December

Expect daytime maximum temperatures of 10°C in Gatlinburg, Tennessee in December based on long-term weather averages. There are 4 hours of sunshine per day on average with 11 days with some rainfall and typically 117 mm of rainfall in the month.