Weather on February 21 at Mammoth Cave
Mammoth Cave National Park
Based on 56 years of data from Bowling Green, KY
Planning Your Visit
February 21st in Mammoth Cave National Park (via Bowling Green, KY) typically brings cool winter weather, with average highs around 56°F and lows near 33°F. Over 56 years of records, the warmest February 21st was in 2017 (60°F average), while the coldest was 2025 (20°F) — a 40°F range across recorded history. Precipitation has occurred on 50% of recorded February 21st dates, with snow falling 4% of the time (heaviest snowfall: 4"). The last decade has been 1.5°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.5°F warmer on this date compared to 20-30 years ago.
Planning for February 21st in Mammoth Cave? 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 |
|---|---|---|---|---|
| 2026 | 54°F | 32°F | 0" | 0" |
| 2025 | 33°F | 7°F | 0" | 0" |
| 2024 | 70°F | 31°F | 0" | 0" |
| 2023 | 64°F | 42°F | 0" | 0" |
| 2022 | 70°F | 39°F | 1.07" | -- |
| 2021 | 52°F | 20°F | 0" | 0" |
| 2020 | 42°F | 22°F | 0" | 0" |
| 2019 | 53°F | 35°F | 0.18" | 0" |
| 2018 | 72°F | 48°F | 2.24" | 0" |
| 2017 | 71°F | 49°F | 0.2" | 0" |
| 2016 | 65°F | 51°F | 1.02" | 0" |
| 2015 | 43°F | 32°F | 5.18" | 0" |
| 2014 | 53°F | 32°F | 0" | 0" |
| 2013 | 44°F | 22°F | 1.78" | 0" |
| 2012 | 60°F | 37°F | 0.13" | 0" |
| 2011 | 68°F | 47°F | 0.91" | 0" |
| 2010 | 68°F | 35°F | 0.51" | 0" |
| 2009 | 55°F | 28°F | 0.81" | 0.2" |
| 2008 | 34°F | 21°F | 0.46" | 0" |
| 2007 | 63°F | 40°F | 0.23" | 0" |
| 2006 | 48°F | 31°F | 0.38" | 0" |
| 2005 | 61°F | 43°F | 0.76" | 0" |
| 2004 | 47°F | 27°F | 0" | 0" |
| 2003 | 52°F | 41°F | 0.76" | 0" |
| 2002 | 58°F | 36°F | 0" | 0" |
| 2001 | 49°F | 33°F | 0.84" | 0" |
| 2000 | 58°F | 22°F | 0" | 0" |
| 1999 | 39°F | 26°F | 0" | -- |
| 1998 | 52°F | 34°F | -- | 0" |
| 1997 | 69°F | 44°F | -- | 0" |
| 1996 | 67°F | 42°F | 0" | 0" |
| 1995 | 53°F | 32°F | 0" | 0" |
| 1994 | 63°F | 46°F | 0.1" | 0" |
| 1993 | 69°F | 42°F | 1.88" | 0" |
| 1992 | 68°F | 35°F | 0" | 0" |
| 1991 | 56°F | 27°F | 0" | 0" |
| 1990 | 68°F | 27°F | 0" | 0" |
| 1989 | 53°F | 35°F | 0.25" | 0" |
| 1988 | 39°F | 20°F | 0" | 0" |
| 1987 | 45°F | 29°F | 0.03" | 0" |
| 1986 | 52°F | 38°F | 0" | 0" |
| 1985 | 65°F | 30°F | 0" | 0" |
| 1984 | 54°F | 26°F | 0" | 0" |
| 1983 | 67°F | 35°F | 0" | 0" |
| 1982 | 53°F | 36°F | 0" | 0" |
| 1981 | 68°F | 34°F | 0" | 0" |
| 1980 | 63°F | 46°F | 0.05" | 0" |
| 1979 | 58°F | 39°F | 0.48" | 0" |
| 1978 | 32°F | 18°F | 0.81" | 4" |
| 1977 | 44°F | 24°F | 0" | 0" |
| 1976 | 65°F | 45°F | 1.19" | 0" |
| 1975 | 65°F | 25°F | 0" | 0" |
| 1974 | 64°F | 34°F | 1.93" | 0" |
| 1973 | 45°F | 21°F | 0" | 0" |
| 1972 | 58°F | 28°F | 0.69" | 0" |
| 1971 | 60°F | 34°F | 1.88" | 0" |