Mammoth Cave National Park Record Low by Day of the Year
Data for the record low temperature for each day of the year in
Mammoth Cave National Park, Kentucky , as well as the year that the record was set. It is based on NOAA data for the years 1934–2024.
Change city
Day
Record Low
Year Set or Tied
January 1
-2
1977
January 2
-2
1945
January 3
-1
1945
January 4
-3
1969
January 5
-6
1969
January 6
-10
1942
January 7
-10
1942
January 8
-16
1942
January 9
-7
1976
January 10
-12
1970
January 11
-12
1962, 1977
January 12
-6
1981
January 13
-5
1954
January 14
-1
1997
January 15
-4
1979
January 16
-8
1972
January 17
-19
1982
January 18
-5
1948
January 19
-17
1994
January 20
-18
1985
January 21
-20
1984
January 22
-6
1970
January 23
-8
1936
January 24
-20
1963
January 25
-10
1963
January 26
-14
1940
January 27
-10
1936
January 28
-14
1963
January 29
-8
1977
January 30
-12
1966
January 31
-10
1965
February 1
-4
1945, 1971
February 2
-21
1951
February 3
-17
1951
February 4
-10
1996
February 5
-7
1996
February 6
0
1995
February 7
-4
1978
February 8
-2
1947, 1985
February 9
-6
1971
February 10
-2
1979
February 11
1
1946, 1968
February 12
-7
1981
February 13
-5
1955
February 14
-2
1986
February 15
3
1943
February 16
-2
1958
February 17
-10
1958
February 18
-6
1936
February 19
-5
2015
February 20
-5
2015
February 21
4
1963
February 22
-10
1963
February 23
5
1963
February 24
7
1968
February 25
-5
1967
February 26
-1
1967
February 27
3
1963
February 28
12
1993
March 1
8
1960
March 2
5
1980
March 3
-1
1980
March 4
4
1943
March 5
-6
1960
March 6
-4
1960
March 7
14
1966
March 8
3
1943
March 9
6
1996
March 10
8
1969, 1996
March 11
15
1969
March 12
6
1969
March 13
5
1960
March 14
7
1960
March 15
9
1993
March 16
10
1969, 1970
March 17
12
1993
March 18
12
1941, 1967
March 19
16
1939, 1941
March 20
16
1956, 1965
March 21
12
1986
March 22
15
1986, 1996
March 23
12
1968
March 24
15
1968
March 25
15
1940
March 26
12
1955
March 27
14
1955
March 28
13
1947
March 29
18
1966
March 30
17
1964
March 31
13
1969
April 1
22
1995
April 2
24
1961
April 3
23
1990
April 4
23
1936
April 5
21
1944
April 6
23
1945
April 7
20
1950
April 8
20
1936
April 9
23
1985
April 10
22
1960
April 11
21
1973, 1989
April 12
25
1937, 1940, 1989
April 13
21
1940
April 14
18
1950
April 15
23
1950
April 16
23
1962
April 17
23
1951
April 18
26
1997
April 19
23
1983
April 20
21
1983
April 21
26
1956
April 22
21
1993
April 23
24
1986
April 24
29
2023
April 25
30
1968, 1974, 1995
April 26
32
1947, 1972
April 27
29
1946
April 28
30
1995
April 29
30
1961
April 30
30
1969
May 1
27
1963
May 2
31
1963, 1978
May 3
32
1967
May 4
28
1954, 1970, 1976
May 5
30
1954, 1957
May 6
30
1968
May 7
29
1944
May 8
31
1954
May 9
29
1947, 2020
May 10
29
1947, 1954
May 11
31
1945
May 12
32
1989
May 13
32
1950
May 14
35
1939, 1971
May 15
37
1959, 1984, 1993, 1997, 2016
May 16
30
1997
May 17
30
1997
May 18
30
1997
May 19
34
2002
May 20
38
1976
May 21
32
1954
May 22
34
1993
May 23
36
1963, 1997
May 24
38
1951
May 25
38
1935
May 26
36
1979
May 27
32
1961
May 28
39
1961, 1983, 1999
May 29
41
1971
May 30
33
1947
May 31
37
1947
June 1
38
1966, 1972
June 2
39
1956, 1984
June 3
40
1956, 1969
June 4
41
1946
June 5
32
1950
June 6
40
1993
June 7
40
1944
June 8
40
1977
June 9
43
1980
June 10
41
1988
June 11
41
1988
June 12
36
1950
June 13
41
1985
June 14
44
1968, 1985
June 15
44
1951
June 16
47
1969
June 17
45
1947, 1989
June 18
46
1941, 1959
June 19
45
1999
June 20
46
1982
June 21
46
1940, 1944
June 22
42
1992
June 23
45
1972
June 24
43
1972
June 25
46
1936, 1979
June 26
45
1974
June 27
48
1958
June 28
48
1992
June 29
48
1950
June 30
37
1950
July 1
42
1950
July 2
43
1937
July 3
50
1959
July 4
44
1968
July 5
45
1968
July 6
45
1951
July 7
40
1950
July 8
50
1972, 1984
July 9
50
1947, 1950, 1984
July 10
50
1963
July 11
47
1953
July 12
49
1945
July 13
50
1959
July 14
49
1975
July 15
48
1967
July 16
49
1967
July 17
49
1945
July 18
52
1976
July 19
52
1995
July 20
47
1947
July 21
50
1950
July 22
47
1944
July 23
41
1947
July 24
47
1947
July 25
52
1952
July 26
54
1952, 1954
July 27
50
1950, 1962
July 28
48
1950
July 29
53
1937, 2013, 2014
July 30
48
1950, 1965
July 31
47
1965
August 1
51
1971
August 2
51
1977
August 3
41
1950
August 4
37
1950
August 5
49
1951
August 6
41
1950
August 7
50
1957
August 8
48
1989
August 9
45
1989
August 10
49
1989
August 11
50
1950, 1967
August 12
50
1967
August 13
45
1964
August 14
45
1964
August 15
50
1963, 1979
August 16
50
1963, 1979
August 17
50
1950
August 18
49
1976
August 19
45
1943
August 20
47
1943, 1953
August 21
47
1950
August 22
45
1950, 1956
August 23
46
1950
August 24
48
1951, 1952, 1997
August 25
45
1942
August 26
43
1958
August 27
43
1958
August 28
43
1968
August 29
39
1986
August 30
47
1946
August 31
38
1946
September 1
42
1954
September 2
43
1987
September 3
43
1952
September 4
42
1952
September 5
42
1997
September 6
44
1988
September 7
40
1950
September 8
43
1944, 1953, 1956
September 9
39
1958
September 10
40
1943
September 11
37
1940
September 12
34
1940
September 13
36
1940
September 14
37
1937
September 15
37
1950
September 16
39
1947
September 17
39
1937
September 18
33
1937
September 19
38
1973
September 20
37
1938
September 21
37
1956, 1991
September 22
33
1983
September 23
34
1974
September 24
32
1989
September 25
31
1965
September 26
35
1943
September 27
34
1940, 1991
September 28
30
1942
September 29
29
1942
September 30
30
1949
October 1
31
1947, 1992
October 2
29
1946
October 3
27
1974
October 4
30
1987
October 5
29
1968, 1980
October 6
30
1980
October 7
25
1935
October 8
28
1987
October 9
28
2000
October 10
29
1945, 1964, 2000
October 11
27
1967
October 12
29
1957, 1977, 1988
October 13
24
1980
October 14
28
1977, 1980, 1988
October 15
23
1937
October 16
27
1952
October 17
27
1943
October 18
21
1948
October 19
23
1992
October 20
25
1972
October 21
21
1952
October 22
20
1952
October 23
24
1952, 1997
October 24
18
1981
October 25
25
1965, 2013
October 26
21
1968
October 27
22
1942
October 28
18
1976
October 29
21
1976
October 30
24
1980
October 31
24
1954, 1980
November 1
23
1993
November 2
21
1954
November 3
9
1951
November 4
14
1991
November 5
14
1991
November 6
20
1982
November 7
16
1953
November 8
15
1971
November 9
17
1938, 1955
November 10
14
1957
November 11
14
1950
November 12
12
1995
November 13
11
2019
November 14
10
1986
November 15
13
1969
November 16
13
1940
November 17
13
1943, 1959
November 18
8
1959
November 19
11
1951
November 20
11
1951
November 21
14
1950
November 22
5
1964
November 23
9
1937
November 24
5
1950
November 25
-8
1950
November 26
10
1950
November 27
9
1938
November 28
10
1938, 1955
November 29
11
1936
November 30
1
1976
December 1
7
1964
December 2
11
1960
December 3
8
1942
December 4
4
1942
December 5
7
1942
December 6
3
1984
December 7
-1
1977
December 8
11
1950, 2010
December 9
4
1937
December 10
0
1995
December 11
3
1937
December 12
-8
1962
December 13
-11
1962
December 14
1
2010
December 15
-13
1989
December 16
-6
1989
December 17
0
1989
December 18
-2
1953
December 19
-8
1963
December 20
0
1945, 1981
December 21
-16
1989
December 22
-18
1989
December 23
-17
1989
December 24
-8
1989
December 25
-9
1983
December 26
2
1983
December 27
-4
1935
December 28
2
1977
December 29
2
1961
December 30
-2
1935
December 31
-2
1983
Years with the Most Daily Records
Which years set the greatest number of daily low temperature records in Mammoth Cave National Park history?
Rank
Year
Records Set
1
1950
31
2
1989
15
3
1963
14
4
1947
14
5
1968
12
6
1969
11
7
1951
11
8
1997
10
9
1954
10
10
1942
10
Daily Records by Decade
This table shows the number of daily low temperature records in Mammoth Cave National Park that were set in each decade since 1934.
Decade
Records Set
1930s
27
1940s
70
1950s
94
1960s
79
1970s
49
1980s
63
1990s
42
2000s
3
2010s
9
2020s
2
Weather Station Details
Years
Station
Coordinates
1934–2024
Mammoth Cave
location