Weather on April 15 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
April 15th in Great Smoky Mountains National Park (via Gatlinburg, TN) typically brings pleasant spring weather, with average highs around 72°F and lows near 42°F — a 30°F daily swing. Over 54 years of records, the warmest April 15th was in 1972 (70°F average), while the coldest was 1989 (33°F) — a 37°F range across recorded history. Rain or other precipitation has occurred on about 44% of April 15th dates historically, with the wettest April 15th recording 2.34" of rain. The last decade has been 6.1°F warmer on this date compared to 20-30 years ago.
The last decade has been 6.1°F warmer on this date compared to 20-30 years ago.
Planning for April 15th 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 |
|---|---|---|---|---|
| 2025 | 84°F | 48°F | 0" | 0" |
| 2024 | 81°F | 43°F | 0" | 0" |
| 2023 | 79°F | 41°F | 0.91" | 0" |
| 2022 | 68°F | 36°F | 0" | 0" |
| 2021 | 78°F | 45°F | 0.74" | 0" |
| 2020 | 57°F | 38°F | 0" | 0" |
| 2019 | 77°F | 42°F | 1.57" | 0" |
| 2018 | 82°F | 58°F | 0.1" | 0" |
| 2017 | 81°F | 47°F | 0" | 0" |
| 2016 | 71°F | 46°F | 0" | 0" |
| 2015 | 77°F | 61°F | 1.3" | 0" |
| 2014 | 70°F | 47°F | 0.51" | 0" |
| 2013 | 73°F | 38°F | 0" | 0" |
| 2012 | 78°F | 42°F | 0" | 0" |
| 2011 | 74°F | 35°F | 0" | 0" |
| 2010 | 82°F | 46°F | 0" | 0" |
| 2009 | 59°F | 45°F | 0.08" | 0" |
| 2008 | 41°F | 35°F | 0.51" | 0" |
| 2007 | 73°F | 44°F | 1.22" | 0" |
| 2006 | 87°F | 51°F | 0" | 0" |
| 2005 | 65°F | 36°F | 0" | 0" |
| 2004 | 53°F | 20°F | 0.15" | 0" |
| 2003 | 80°F | 38°F | 0" | 0" |
| 2002 | 79°F | 53°F | 0.03" | 0" |
| 2001 | 74°F | 44°F | 0" | 0" |
| 2000 | 70°F | 47°F | 0.08" | 0" |
| 1999 | 64°F | 41°F | 0.38" | 0" |
| 1998 | 73°F | 39°F | 0.23" | 0" |
| 1997 | 57°F | 29°F | 0" | 0" |
| 1996 | 76°F | 45°F | 0" | 0" |
| 1995 | 68°F | 33°F | 0" | 0" |
| 1994 | 84°F | 42°F | 0" | 0" |
| 1993 | 50°F | 40°F | 0" | 0" |
| 1992 | 79°F | 46°F | 0" | 0" |
| 1991 | 77°F | 58°F | 0" | 0" |
| 1990 | 69°F | 49°F | 0.46" | 0" |
| 1989 | 39°F | 26°F | 0.13" | 0" |
| 1988 | 76°F | 37°F | 0.2" | 0" |
| 1987 | 73°F | 39°F | 2.34" | 0" |
| 1986 | 80°F | 45°F | 0.08" | 0" |
| 1985 | 72°F | 48°F | 0.79" | 0" |
| 1983 | 71°F | 43°F | 1.52" | 0" |
| 1982 | 77°F | 46°F | 0" | 0" |
| 1981 | 84°F | 44°F | 0.81" | 0" |
| 1980 | 66°F | 39°F | 0" | 0" |
| 1979 | 65°F | 39°F | 0" | 0" |
| 1978 | 72°F | 30°F | 0" | 0" |
| 1977 | 82°F | 41°F | 0" | 0" |
| 1976 | 80°F | 44°F | 0" | 0" |
| 1975 | 62°F | 44°F | 0.36" | 0" |
| 1974 | 80°F | 47°F | 0.51" | 0" |
| 1973 | 64°F | 30°F | 0" | 0" |
| 1972 | 82°F | 58°F | 0" | 0" |
| 1971 | 62°F | 29°F | 0" | 0" |
April 15 at Nearby Parks
Holiday Weather at Great Smoky Mountains
Explore More at Great Smoky Mountains
See historical weather for other dates
Back to Great Smoky Mountains