Mammoth Cave National Park Consecutive 32 Degree Days

This page shows the record for the most days in a row in Mammoth Cave National Park, Kentucky where the high temperature was no more than 32 °F, from 1934–2024.

Longest Streak: 13 Days

Between Jan 18–30, 1940, the daily high temperature in Mammoth Cave National Park never exceeded 32 °F – a span of 13 days.

# Days	When
13	Jan 18–30, 1940
11	Jan 23 – Feb 2, 1936
* 10	Dec 30, 1939 – Jan 9, 1940
9	Jan 2–10, 2010
* 9	Jan 23 – Feb 1, 1948
9	Jan 2–10, 1942
* 8	Dec 16–25, 1989
8	Jan 16–23, 1977
7	Jan 15–21, 2024
7	Feb 12–18, 2021
* 7	Jan 9–16, 1978
7	Jan 6–12, 1973
7	Dec 18–24, 1963
7	Dec 25–31, 1935
* 6	Jan 15–21, 1994
6	Jan 5–10, 1988
6	Feb 10–15, 1986
6	Jan 9–14, 1982
6	Jan 7–12, 1981
6	Jan 6–11, 1979

Note: streaks marked with a (*) contain days with missing data