Weather on September 13 at Mammoth Cave
Mammoth Cave National Park
Based on 55 years of data from Bowling Green, KY
Planning Your Visit
September 13th in Mammoth Cave National Park (via Bowling Green, KY) typically brings warm fall weather, with average highs around 83°F and lows near 60°F. Over 55 years of records, the warmest September 13th was in 1991 (84°F average), while the coldest was 1975 (55°F) — a 29°F range across recorded history. Rain or other precipitation has occurred on about 22% of September 13th dates historically, with the wettest September 13th recording 15.29" of rain. The last decade has been 4.1°F warmer on this date compared to 20-30 years ago.
The last decade has been 4.1°F warmer on this date compared to 20-30 years ago.
Planning for September 13th in Mammoth Cave? Stay hydrated and seek shade during peak afternoon hours.
Year by Year History
| Year | High | Low | Precip | Snow |
|---|---|---|---|---|
| 2025 | 92°F | 57°F | 0" | 0" |
| 2024 | 88°F | 67°F | 0.66" | 0" |
| 2023 | 81°F | 56°F | 0" | 0" |
| 2022 | 81°F | 57°F | 0" | -- |
| 2021 | 89°F | 64°F | 0" | 0" |
| 2020 | 81°F | 70°F | 0.08" | 0" |
| 2019 | 97°F | 72°F | 0" | 0" |
| 2018 | 91°F | 64°F | 0" | 0" |
| 2017 | 64°F | 61°F | 0.41" | 0" |
| 2016 | 92°F | 61°F | 0" | 0" |
| 2015 | 72°F | 50°F | 0" | 0" |
| 2014 | 67°F | 50°F | 0" | 0" |
| 2013 | 75°F | 53°F | 0" | 0" |
| 2012 | 84°F | 61°F | 0" | 0" |
| 2011 | 89°F | 58°F | 0" | 0" |
| 2010 | 86°F | 53°F | 0" | 0" |
| 2009 | 82°F | 57°F | 0" | 0" |
| 2008 | 93°F | 70°F | 0" | 0" |
| 2007 | 86°F | 55°F | 0" | 0" |
| 2006 | 71°F | 59°F | 0" | 0" |
| 2005 | 87°F | 61°F | 0" | 0" |
| 2004 | 81°F | 61°F | 0" | 0" |
| 2003 | 84°F | 57°F | 0" | 0" |
| 2002 | 87°F | 61°F | 0" | 0" |
| 2001 | 84°F | 63°F | 0" | 0" |
| 2000 | 81°F | 61°F | 0" | 0" |
| 1999 | 77°F | 56°F | 0.48" | 0" |
| 1998 | 94°F | 55°F | 0" | 0" |
| 1997 | 80°F | 50°F | -- | 0" |
| 1996 | 68°F | 51°F | -- | 0" |
| 1995 | 84°F | 69°F | 1.55" | 0" |
| 1994 | 89°F | 57°F | 0" | 0" |
| 1993 | 90°F | 66°F | 0" | 0" |
| 1992 | 85°F | 54°F | 0" | 0" |
| 1991 | 96°F | 72°F | 0" | 0" |
| 1990 | 81°F | 68°F | 0" | 0" |
| 1989 | 89°F | 64°F | 0.03" | 0" |
| 1988 | 88°F | 69°F | 0" | 0" |
| 1987 | 84°F | 60°F | 2.92" | 0" |
| 1986 | 78°F | 50°F | 0" | 0" |
| 1985 | 70°F | 49°F | 0" | 0" |
| 1984 | 91°F | 61°F | 0" | 0" |
| 1983 | 84°F | 64°F | 0" | 0" |
| 1982 | 81°F | 69°F | 6.5" | 0" |
| 1981 | 86°F | 58°F | 0" | 0" |
| 1980 | 97°F | 66°F | 0" | 0" |
| 1979 | 71°F | 66°F | 15.29" | 0" |
| 1978 | 90°F | 67°F | 0" | 0" |
| 1977 | 86°F | 68°F | 2.26" | 0" |
| 1976 | 88°F | 51°F | 0" | 0" |
| 1975 | 66°F | 45°F | 0" | 0" |
| 1974 | 78°F | 58°F | 0.03" | 0" |
| 1973 | 83°F | 60°F | 0.76" | 0" |
| 1972 | 93°F | 63°F | 0" | 0" |
| 1971 | 80°F | 56°F | 0" | 0" |