Highest Daily Low Temperatures in Mammoth Spring History

This is a list of the hottest daily low temperatures ever recorded in Mammoth Spring, Arkansas history from 1904–2024 based on data from the NOAA.

Highest temperatures all-time

Record for the highest daily low temperature in Mammoth Spring

The highest low temperature for a calendar day in Mammoth Spring, Arkansas history was 82 °F which has happened twice, most recently on Thursday July 16, 1936.

Rank	Temperature	Date
1	82 °F	July 16, 1936
1	82 °F	August 10, 1930
3	81 °F	August 2, 1934
4	80 °F	August 1, 1934
5	79 °F	August 5, 1960
5	79 °F	August 1, 1957
5	79 °F	August 11, 1934
5	79 °F	July 14, 1934
5	79 °F	July 8, 1928
10	78 °F	August 2, 1988
10	78 °F	July 25, 1966
10	78 °F	June 28, 1965
10	78 °F	July 15, 1936
10	78 °F	August 15, 1934
10	78 °F	July 28, 1929
10	78 °F	October 27, 1919
10	78 °F	September 12, 1919
10	78 °F	September 15, 1911
19	77 °F	August 4, 2011
19	77 °F	June 6, 2008
19	77 °F	June 22, 1984
19	77 °F	August 2, 1983
19	77 °F	July 15, 1981
19	77 °F	September 5, 1971
19	77 °F	June 5, 1965
19	77 °F	July 29, 1964
19	77 °F	June 19, 1953
19	77 °F	August 10, 1943
19	77 °F	July 3, 1933
19	77 °F	June 30, 1930
19	77 °F	July 25, 1923
19	77 °F	June 26, 1911