Weather on March 12 at Great Smoky Mountains
Great Smoky Mountains National Park
Based on 56 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
March 12th in Great Smoky Mountains National Park (via Gatlinburg, TN) typically brings mild spring weather, with average highs around 61°F and lows near 33°F — a 28°F daily swing. Over 56 years of records, the warmest March 12th was in 2016 (67°F average), while the coldest was 1998 (26°F) — a 41°F range across recorded history. Precipitation has occurred on 43% of recorded March 12th dates, with snow falling 7% of the time (heaviest snowfall: 2"). The last decade has been 8.8°F warmer on this date compared to 20-30 years ago.
The last decade has been 8.8°F warmer on this date compared to 20-30 years ago.
Planning for March 12th in Great Smoky Mountains? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Year by Year History
| Year | High | Low | Precip | Snow |
|---|---|---|---|---|
| 2026 | 81°F | 43°F | 2.92" | 0" |
| 2025 | 72°F | 30°F | 0" | 0" |
| 2024 | 57°F | 25°F | 0" | 0" |
| 2023 | 53°F | 29°F | 1.4" | 0" |
| 2022 | 68°F | 28°F | 1.83" | 1.6" |
| 2021 | 73°F | 48°F | 0" | 0" |
| 2020 | 68°F | 47°F | 0" | 0" |
| 2019 | 54°F | 33°F | 0.28" | 0" |
| 2018 | 56°F | 39°F | 0.89" | 0" |
| 2017 | 37°F | 27°F | 0.13" | 0.5" |
| 2016 | 80°F | 54°F | 0" | 0" |
| 2015 | 62°F | 52°F | 1.78" | 0" |
| 2014 | 74°F | 35°F | 0.03" | 0" |
| 2013 | 65°F | 36°F | 2.36" | 0" |
| 2012 | 68°F | 30°F | 0" | 0" |
| 2011 | 46°F | 29°F | 0.03" | 0" |
| 2010 | 61°F | 38°F | 0.25" | 0" |
| 2009 | 68°F | 37°F | 0.08" | 0" |
| 2008 | 57°F | 27°F | 0.08" | 0" |
| 2007 | 66°F | 33°F | 0" | 0" |
| 2006 | 78°F | 44°F | 0" | 0" |
| 2005 | 50°F | 32°F | 0.18" | 0" |
| 2004 | 63°F | 25°F | 0" | 0" |
| 2003 | 63°F | 30°F | 0" | 0" |
| 2002 | 64°F | 22°F | 0.2" | 0" |
| 2001 | 66°F | 28°F | 0" | 0" |
| 2000 | 62°F | 32°F | 2.13" | 0" |
| 1999 | 45°F | 20°F | 0" | 0" |
| 1998 | 37°F | 16°F | 0.05" | 2" |
| 1997 | 69°F | 35°F | 0" | 0" |
| 1996 | 51°F | 17°F | 0" | 0" |
| 1995 | 65°F | 26°F | 0" | 0" |
| 1994 | 46°F | 23°F | 0" | 0" |
| 1993 | 50°F | 26°F | 0" | 0" |
| 1992 | 36°F | 21°F | 0" | 0" |
| 1991 | 55°F | 24°F | 0" | 0" |
| 1990 | 79°F | 46°F | 0" | 0" |
| 1989 | 74°F | 32°F | 0" | 0" |
| 1988 | 66°F | 27°F | 0" | 0" |
| 1987 | 42°F | 31°F | 0.33" | 0.3" |
| 1986 | 71°F | 45°F | 0" | 0" |
| 1985 | 62°F | 30°F | 0.46" | 0" |
| 1984 | 47°F | 24°F | 0" | 0" |
| 1983 | 32°F | 31°F | 0.28" | 0" |
| 1982 | 68°F | 43°F | 0" | 0" |
| 1981 | 53°F | 28°F | 0" | 0" |
| 1980 | 47°F | 27°F | 0" | 0" |
| 1979 | 42°F | 24°F | 0" | 0" |
| 1978 | 62°F | 26°F | 0.25" | 0" |
| 1977 | 68°F | 55°F | 1.63" | 0" |
| 1976 | 67°F | 30°F | 0" | 0" |
| 1975 | 65°F | 38°F | 0" | 0" |
| 1974 | 74°F | 52°F | 0.08" | 0" |
| 1973 | 73°F | 41°F | 1.78" | 0" |
| 1972 | 72°F | 30°F | 0" | 0" |
| 1971 | 61°F | 27°F | 0" | 0" |
March 12 at Nearby Parks
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