Weather on November 21 at Mammoth Cave
Mammoth Cave National Park
Based on 55 years of data from Bowling Green, KY
Planning Your Visit
November 21st in Mammoth Cave National Park (via Bowling Green, KY) typically brings cool fall weather, with average highs around 56°F and lows near 37°F. Over 55 years of records, the warmest November 21st was in 2011 (63°F average), while the coldest was 2000 (26°F) — a 37°F range across recorded history. Rain or other precipitation has occurred on about 27% of November 21st dates historically, with the wettest November 21st recording 2.92" of rain. The last decade has been 1.9°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.9°F warmer on this date compared to 20-30 years ago.
Planning for November 21st in Mammoth Cave? Bring layers as temperatures can vary throughout the day.
Year by Year History
| Year | High | Low | Precip | Snow |
|---|---|---|---|---|
| 2025 | 69°F | 57°F | 0.48" | 0" |
| 2024 | 46°F | 38°F | 0" | 0" |
| 2023 | 59°F | 45°F | 2.34" | 0" |
| 2022 | 52°F | 19°F | 0" | -- |
| 2021 | 53°F | 47°F | 2.51" | 0" |
| 2020 | 70°F | 47°F | 0" | 0" |
| 2019 | 64°F | 41°F | 0.08" | 0" |
| 2018 | 52°F | 26°F | 0" | 0" |
| 2017 | 59°F | 28°F | 0" | 0" |
| 2016 | 49°F | 23°F | 0" | 0" |
| 2015 | 63°F | 32°F | 0.15" | 0" |
| 2014 | 48°F | 20°F | 0" | 0" |
| 2013 | 64°F | 37°F | 0.03" | 0" |
| 2012 | 66°F | 41°F | 0" | 0" |
| 2011 | 66°F | 61°F | 1.93" | 0" |
| 2010 | 70°F | 51°F | 0" | 0" |
| 2009 | 64°F | 36°F | 0" | 0" |
| 2008 | 36°F | 20°F | 0" | 0" |
| 2007 | 68°F | 52°F | 2.08" | 0" |
| 2006 | 51°F | 25°F | 0" | 0" |
| 2005 | 45°F | 33°F | 0" | 0" |
| 2004 | 60°F | 49°F | 0" | 0" |
| 2003 | 70°F | 39°F | 0" | 0" |
| 2002 | 63°F | 41°F | 0.1" | 0" |
| 2001 | 55°F | 21°F | 0" | 0" |
| 2000 | 33°F | 20°F | 0" | 0" |
| 1999 | 68°F | 47°F | 0" | 0" |
| 1998 | 55°F | 29°F | 0" | 0" |
| 1997 | 56°F | 44°F | -- | 0" |
| 1996 | 46°F | 37°F | -- | 0" |
| 1995 | 54°F | 37°F | 0" | 0" |
| 1994 | 68°F | 43°F | 0.46" | 0" |
| 1993 | 55°F | 25°F | 0" | 0" |
| 1992 | 63°F | 55°F | 1.14" | 0" |
| 1991 | 60°F | 49°F | 0" | 0" |
| 1990 | 73°F | 44°F | 0" | 0" |
| 1989 | 53°F | 36°F | 0" | 0" |
| 1988 | 45°F | 30°F | 0" | 0" |
| 1987 | 42°F | 22°F | 0" | 0" |
| 1986 | 42°F | 30°F | 0" | 0" |
| 1985 | 45°F | 30°F | 0" | 0" |
| 1984 | 41°F | 23°F | 0" | 0" |
| 1983 | 63°F | 38°F | 0" | 0" |
| 1982 | 65°F | 59°F | 0.25" | 0" |
| 1981 | 33°F | 24°F | 0" | 0" |
| 1980 | 50°F | 28°F | 0" | 0" |
| 1979 | 71°F | 49°F | 0.08" | 0" |
| 1978 | 53°F | 43°F | 0" | 0" |
| 1977 | 62°F | 39°F | 2.49" | 0" |
| 1976 | 42°F | 30°F | 0" | 0" |
| 1975 | 42°F | 35°F | 0" | 0" |
| 1974 | 48°F | 30°F | 0" | 0" |
| 1973 | 69°F | 47°F | 2.92" | 0" |
| 1972 | 46°F | 37°F | 0" | 0" |
| 1971 | 53°F | 32°F | 0" | 0" |