Weather on December 12 at Great Smoky Mountains
Great Smoky Mountains National Park
Based on 54 years of data from Gatlinburg, TN
Elevation Note: Great Smoky Mountains sits at 4,900 ft. Expect temperatures 17°F cooler than the data shown below, which comes from Gatlinburg, TN at a lower elevation.
Planning Your Visit
December 12th in Great Smoky Mountains National Park (via Gatlinburg, TN) typically brings cool winter weather, with average highs around 51°F and lows near 29°F. Over 54 years of records, the warmest December 12th was in 1996 (63°F average), while the coldest was 2009 (22°F) — a 41°F range across recorded history. Rain or other precipitation has occurred on about 46% of December 12th dates historically, with the wettest December 12th recording 4.17" of rain. The last decade has been 1.9°F cooler on this date compared to 20-30 years ago.
The last decade has been 1.9°F cooler on this date compared to 20-30 years ago.
Planning for December 12th in Great Smoky Mountains? Bring layers as temperatures can vary throughout the day. Consider bringing rain gear or an umbrella.
Year by Year History
| Year | High | Low | Precip | Snow |
|---|---|---|---|---|
| 2025 | 43°F | 30°F | 0.08" | 0" |
| 2024 | 69°F | 25°F | 0.58" | 0" |
| 2023 | 41°F | 23°F | 0" | 0" |
| 2022 | 59°F | 43°F | 0.46" | 0" |
| 2021 | 73°F | 33°F | 2.03" | 0" |
| 2020 | 62°F | 30°F | 0" | 0" |
| 2019 | 39°F | 26°F | 0" | 0" |
| 2018 | 45°F | 26°F | 0" | 0" |
| 2017 | 54°F | 27°F | 0" | 0" |
| 2016 | 60°F | 20°F | 0.23" | 0" |
| 2015 | 72°F | 48°F | 0" | 0" |
| 2014 | 40°F | 22°F | 0" | 0" |
| 2013 | 46°F | 23°F | 0" | 0" |
| 2012 | 37°F | 32°F | 0.05" | 0" |
| 2011 | 47°F | 23°F | 0" | 0" |
| 2010 | 53°F | 32°F | 0.97" | 0" |
| 2009 | 39°F | 5°F | 0" | 0" |
| 2008 | 61°F | 34°F | 4.17" | 0" |
| 2007 | 76°F | 45°F | 0" | 0" |
| 2006 | 60°F | 28°F | 0" | 0" |
| 2005 | 40°F | 35°F | 0" | 0" |
| 2004 | 40°F | 35°F | 0.25" | 0" |
| 2003 | 40°F | 25°F | 0" | 0" |
| 2002 | 52°F | 39°F | 0.05" | 0" |
| 2001 | 52°F | 45°F | 0.03" | 0" |
| 2000 | 61°F | 37°F | 0.33" | 0" |
| 1999 | 56°F | 30°F | 0" | 0" |
| 1998 | 47°F | 41°F | 0.1" | 0" |
| 1997 | 36°F | 32°F | 0.03" | 0" |
| 1996 | 67°F | 59°F | 0.08" | 0" |
| 1995 | 38°F | 14°F | 0" | 0" |
| 1994 | 37°F | 20°F | 0" | 0" |
| 1993 | 35°F | 17°F | 0" | 0" |
| 1992 | 34°F | 33°F | 0.76" | 0" |
| 1991 | 57°F | 30°F | 0" | 0" |
| 1990 | 63°F | 29°F | 0" | 0" |
| 1989 | 39°F | 32°F | 1.63" | 0" |
| 1988 | 38°F | 16°F | 0" | 0" |
| 1987 | 61°F | 31°F | 0.1" | 0" |
| 1986 | 48°F | 37°F | 0.51" | 0" |
| 1985 | 68°F | 40°F | 1.65" | 0" |
| 1984 | 60°F | 32°F | 0" | 0" |
| 1983 | 65°F | 24°F | 2.41" | 0" |
| 1981 | 37°F | 17°F | 0" | 0" |
| 1980 | 42°F | 27°F | 0" | 0" |
| 1979 | 65°F | 27°F | 0.08" | 0" |
| 1978 | 40°F | 15°F | 0" | 0" |
| 1977 | 39°F | 10°F | 0" | 0" |
| 1976 | 52°F | 38°F | 1.12" | 0" |
| 1975 | 56°F | 20°F | 0" | 0" |
| 1974 | 52°F | 22°F | 0.05" | 0" |
| 1973 | 37°F | 14°F | 0" | 0" |
| 1972 | 46°F | 40°F | 1.07" | 0" |
| 1971 | 67°F | 35°F | 0" | 0" |
December 12 at Nearby Parks
Holiday Weather at Great Smoky Mountains
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See historical weather for other dates
Back to Great Smoky Mountains