Gatlinburg Tennessee Climate Data

Monthly Average Climate Data for Gatlinburg Tennessee

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January27.1 °F48.0 °F4.66 in.
February29.8 °F52.3 °F4.17 in.
March35.8 °F60.9 °F5.28 in.
April43.6 °F70.4 °F4.65 in.
May53.0 °F77.3 °F5.14 in.
June60.8 °F83.3 °F5.51 in.
July64.5 °F86.0 °F6.0 in.
August63.4 °F85.3 °F4.25 in.
September57.5 °F80.6 °F3.94 in.
October45.4 °F71.0 °F3.11 in.
November34.9 °F60.0 °F4.0 in.
December30.2 °F51.0 °F4.91 in.
Annual45.5 °F68.8 °F55.62 in.

Climate Data for Gatlinburg Tennessee

Average First Frost DateOct. 21 - Oct. 31
Average Last Frost DateMay 1 - May 10
Average Days With Frost100-125 Days
Plant Hardiness Zone - 2023Zone 7b : 5°F to 10°F
Plant Hardiness Zone - 2012Zone 7a : 0°F to 5°F
Current Drought ConditionsNormal
Köppen Climate ClassificationCfa - Humid Subtropical Climate
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