Weather on March 31 at Mammoth Cave
Mammoth Cave National Park
Based on 56 years of data from Bowling Green, KY
Planning Your Visit
March 31st in Mammoth Cave National Park (via Bowling Green, KY) typically brings mild spring weather, with average highs around 64°F and lows near 43°F. Over 56 years of records, the warmest March 31st was in 2026 (74°F average), while the coldest was 1987 (30°F) — a 44°F range across recorded history. Precipitation has occurred on 50% of recorded March 31st dates, with snow falling 2% of the time. The last decade has been 5.0°F warmer on this date compared to 20-30 years ago.
The last decade has been 5.0°F warmer on this date compared to 20-30 years ago.
Planning for March 31st in Mammoth Cave? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Year by Year History
| Year | High | Low | Precip | Snow |
|---|---|---|---|---|
| 2026 | 83°F | 65°F | 0" | 0" |
| 2025 | 62°F | 46°F | 0.25" | 0" |
| 2024 | 79°F | 55°F | 0" | 0" |
| 2023 | 71°F | 52°F | 4.47" | 0" |
| 2022 | 61°F | 40°F | 0.08" | -- |
| 2021 | 62°F | 41°F | 0.33" | 0" |
| 2020 | 56°F | 44°F | 1.12" | 0" |
| 2019 | 49°F | 33°F | 0" | 0" |
| 2018 | 68°F | 34°F | 0.03" | 0" |
| 2017 | 58°F | 48°F | 0.25" | 0" |
| 2016 | 75°F | 57°F | 3.1" | 0" |
| 2015 | 79°F | 37°F | 0" | 0" |
| 2014 | 72°F | 28°F | 0" | 0" |
| 2013 | 61°F | 48°F | 0.03" | 0" |
| 2012 | 79°F | 55°F | 0" | 0" |
| 2011 | 46°F | 34°F | 0" | 0" |
| 2010 | 78°F | 36°F | 0" | 0" |
| 2009 | 68°F | 47°F | 0.1" | 0" |
| 2008 | 72°F | 54°F | 1.65" | 0" |
| 2007 | 79°F | 60°F | 0.03" | 0" |
| 2006 | 68°F | 62°F | 0.3" | 0" |
| 2005 | 71°F | 48°F | 0.15" | 0" |
| 2004 | 50°F | 39°F | 0" | 0" |
| 2003 | 59°F | 29°F | 0" | 0" |
| 2002 | 55°F | 41°F | 2.64" | 0" |
| 2001 | 55°F | 45°F | 0.43" | 0" |
| 2000 | 67°F | 34°F | 0" | 0" |
| 1999 | 58°F | 43°F | 1.65" | 0" |
| 1998 | 77°F | 50°F | -- | 0" |
| 1997 | 56°F | 39°F | -- | 0" |
| 1996 | 67°F | 44°F | 0" | 0" |
| 1995 | 55°F | 34°F | 0" | 0" |
| 1994 | 54°F | 33°F | 0.23" | 0" |
| 1993 | 72°F | 52°F | 1.98" | 0" |
| 1992 | 55°F | 35°F | 0" | 0" |
| 1991 | 60°F | 26°F | 0" | 0" |
| 1990 | 66°F | 52°F | 0.2" | 0" |
| 1989 | 53°F | 35°F | 0.43" | 0" |
| 1988 | 63°F | 47°F | 1.5" | 0" |
| 1987 | 34°F | 26°F | 0.13" | 0.5" |
| 1986 | 82°F | 45°F | 0" | 0" |
| 1985 | 66°F | 45°F | 1.32" | 0" |
| 1984 | 49°F | 29°F | 0" | 0" |
| 1983 | 56°F | 41°F | 0" | 0" |
| 1982 | 73°F | 46°F | 0.71" | 0" |
| 1981 | 82°F | 44°F | 0" | 0" |
| 1980 | 50°F | 43°F | 0" | 0" |
| 1979 | 70°F | 53°F | 4.11" | 0" |
| 1978 | 83°F | 42°F | 0" | 0" |
| 1977 | 61°F | 43°F | 0" | 0" |
| 1976 | 56°F | 40°F | 0.56" | 0" |
| 1975 | 49°F | 27°F | 0" | 0" |
| 1974 | 72°F | 33°F | 0" | 0" |
| 1973 | 77°F | 58°F | 0.33" | 0" |
| 1972 | 61°F | 33°F | 0" | 0" |
| 1971 | 69°F | 32°F | 0" | 0" |