Weather on August 12 at Mammoth Cave
Mammoth Cave National Park
Based on 55 years of data from Bowling Green, KY
Planning Your Visit
August 12th in Mammoth Cave National Park (via Bowling Green, KY) typically brings warm summer weather, with average highs around 87°F and lows near 66°F. Over 55 years of records, the warmest August 12th was in 2010 (87°F average), while the coldest was 2004 (62°F) — a 25°F range across recorded history. Rain or other precipitation has occurred on about 24% of August 12th dates historically, with the wettest August 12th recording 3.86" of rain. The last decade has been 3.7°F warmer on this date compared to 20-30 years ago.
The last decade has been 3.7°F warmer on this date compared to 20-30 years ago.
Planning for August 12th in Mammoth Cave? Stay hydrated and seek shade during peak afternoon hours.
Year by Year History
| Year | High | Low | Precip | Snow |
|---|---|---|---|---|
| 2025 | 92°F | 75°F | 0" | 0" |
| 2024 | 84°F | 61°F | 0" | 0" |
| 2023 | 88°F | 73°F | 1.4" | 0" |
| 2022 | 84°F | 64°F | 0" | -- |
| 2021 | 97°F | 75°F | 0" | 0" |
| 2020 | 88°F | 72°F | 3.86" | 0" |
| 2019 | 92°F | 71°F | 0" | 0" |
| 2018 | 87°F | 68°F | 0" | 0" |
| 2017 | 86°F | 69°F | 3.33" | 0" |
| 2016 | 92°F | 77°F | 0" | 0" |
| 2015 | 85°F | 63°F | 0" | 0" |
| 2014 | 83°F | 64°F | 0" | 0" |
| 2013 | 84°F | 72°F | 0.94" | 0" |
| 2012 | 86°F | 56°F | 0" | 0" |
| 2011 | 91°F | 62°F | 0" | 0" |
| 2010 | 101°F | 74°F | 1.91" | 0" |
| 2009 | 85°F | 67°F | 0" | 0" |
| 2008 | 83°F | 58°F | 0" | 0" |
| 2007 | 99°F | 66°F | 0" | 0" |
| 2006 | 86°F | 68°F | 0" | 0" |
| 2005 | 98°F | 70°F | 0" | 0" |
| 2004 | 71°F | 54°F | 0.08" | 0" |
| 2003 | 84°F | 61°F | 0.25" | 0" |
| 2002 | 94°F | 65°F | 0" | 0" |
| 2001 | 88°F | 69°F | 0" | 0" |
| 2000 | 83°F | 62°F | 0" | 0" |
| 1999 | 96°F | 68°F | 0.05" | 0" |
| 1998 | 87°F | 69°F | 0" | 0" |
| 1997 | 87°F | 72°F | -- | 0" |
| 1996 | 79°F | 68°F | -- | 0" |
| 1995 | 97°F | 73°F | 0" | 0" |
| 1994 | 95°F | 67°F | 0" | 0" |
| 1993 | 80°F | 72°F | 0.86" | 0" |
| 1992 | 83°F | 63°F | 0" | 0" |
| 1991 | 89°F | 59°F | 0" | 0" |
| 1990 | 93°F | 61°F | 0" | 0" |
| 1989 | 86°F | 58°F | 0" | 0" |
| 1988 | 89°F | 70°F | 0" | 0" |
| 1987 | 88°F | 62°F | 0" | 0" |
| 1986 | 80°F | 59°F | 0" | 0" |
| 1985 | 93°F | 70°F | 0" | 0" |
| 1984 | 86°F | 64°F | 0" | 0" |
| 1983 | 78°F | 60°F | 0" | 0" |
| 1982 | 78°F | 56°F | 0" | 0" |
| 1981 | 83°F | 59°F | 0" | 0" |
| 1980 | 87°F | 71°F | 0.69" | 0" |
| 1979 | 77°F | 61°F | 0" | 0" |
| 1978 | 89°F | 68°F | 0.25" | 0" |
| 1977 | 90°F | 70°F | 0.28" | 0" |
| 1976 | 92°F | 64°F | 0" | 0" |
| 1975 | 92°F | 70°F | 0" | 0" |
| 1974 | 88°F | 70°F | 0" | 0" |
| 1973 | 92°F | 69°F | 0.05" | 0" |
| 1972 | 84°F | 63°F | 0" | 0" |
| 1971 | 82°F | 61°F | 0" | 0" |