Heat Index Counts for the Daytona Beach International Airport (DAB), 1952 – 2024
Values represent the total number of days when the maximum heat index reached or exceeded each threshold temperature. Individual years in the period of record without data are excluded.
| Year | 100ºF | 105ºF | 108ºF | 110ºF | 115ºF |
| 1952 | 39 | 13 | 5 | 0 | 0 |
| 1953 | 22 | 3 | 0 | 0 | 0 |
| 1954 | 33 | 4 | 1 | 0 | 0 |
| 1955 | 6 | 0 | 0 | 0 | 0 |
| 1956 | 7 | 1 | 1 | 0 | 0 |
| 1957 | 11 | 0 | 0 | 0 | 0 |
| 1958 | 18 | 0 | 0 | 0 | 0 |
| 1959 | 7 | 0 | 0 | 0 | 0 |
| 1960 | 17 | 0 | 0 | 0 | 0 |
| 1961 | 7 | 0 | 0 | 0 | 0 |
| 1962 | 10 | 0 | 0 | 0 | 0 |
| 1963 | 22 | 2 | 0 | 0 | 0 |
| 1964 | 18 | 0 | 0 | 0 | 0 |
| 1965 | 0 | 0 | 0 | 0 | 0 |
| 1966 | 1 | 0 | 0 | 0 | 0 |
| 1967 | 1 | 0 | 0 | 0 | 0 |
| 1968 | 3 | 0 | 0 | 0 | 0 |
| 1969 | 17 | 0 | 0 | 0 | 0 |
| 1970 | 23 | 1 | 0 | 0 | 0 |
| 1971 | 3 | 0 | 0 | 0 | 0 |
| 1972 | 6 | 0 | 0 | 0 | 0 |
| 1973 | 20 | 0 | 0 | 0 | 0 |
| 1974 | 2 | 0 | 0 | 0 | 0 |
| 1975 | 5 | 1 | 1 | 0 | 0 |
| 1976 | 4 | 1 | 0 | 0 | 0 |
| 1977 | 58 | 9 | 0 | 0 | 0 |
| 1978 | 21 | 3 | 0 | 0 | 0 |
| 1979 | 32 | 7 | 3 | 1 | 0 |
| 1980 | 25 | 6 | 4 | 3 | 1 |
| 1981 | 34 | 7 | 2 | 0 | 0 |
| 1982 | 11 | 0 | 0 | 0 | 0 |
| 1983 | 27 | 5 | 2 | 0 | 0 |
| 1984 | 14 | 0 | 0 | 0 | 0 |
| 1985 | 22 | 4 | 1 | 0 | 0 |
| 1986 | 34 | 4 | 2 | 2 | 0 |
| 1987 | 48 | 5 | 1 | 0 | 0 |
| 1988 | 29 | 1 | 0 | 0 | 0 |
| 1989 | 25 | 0 | 0 | 0 | 0 |
| 1990 | 41 | 9 | 1 | 1 | 0 |
| 1991 | 49 | 2 | 1 | 0 | 0 |
| 1992 | 32 | 2 | 0 | 0 | 0 |
| 1993 | 33 | 5 | 0 | 0 | 0 |
| 1994 | 30 | 0 | 0 | 0 | 0 |
| 1995 | 24 | 3 | 0 | 0 | 0 |
| 1996 | 15 | 1 | 0 | 0 | 0 |
| 1997 | 34 | 4 | 2 | 1 | 0 |
| 1998 | 73 | 37 | 12 | 6 | 1 |
| 1999 | 34 | 6 | 3 | 3 | 0 |
| 2000 | 21 | 4 | 1 | 0 | 0 |
| 2001 | 20 | 3 | 0 | 0 | 0 |
| 2002 | 18 | 2 | 0 | 0 | 0 |
| 2003 | 7 | 0 | 0 | 0 | 0 |
| 2004 | 22 | 0 | 0 | 0 | 0 |
| 2005 | 37 | 6 | 1 | 0 | 0 |
| 2006 | 4 | 0 | 0 | 0 | 0 |
| 2007 | 35 | 6 | 0 | 0 | 0 |
| 2008 | 13 | 0 | 0 | 0 | 0 |
| 2009 | 43 | 10 | 1 | 0 | 0 |
| 2010 | 63 | 26 | 6 | 3 | 0 |
| 2011 | 38 | 4 | 1 | 1 | 0 |
| 2012 | 23 | 0 | 0 | 0 | 0 |
| 2013 | 22 | 1 | 0 | 0 | 0 |
| 2014 | 32 | 6 | 1 | 0 | 0 |
| 2015 | 47 | 6 | 0 | 0 | 0 |
| 2016 | 69 | 21 | 9 | 5 | 0 |
| 2017 | 67 | 14 | 3 | 2 | 0 |
| 2018 | 72 | 6 | 2 | 1 | 0 |
| 2019 | 77 | 23 | 13 | 7 | 0 |
| 2020 | 83 | 24 | 6 | 1 | 0 |
| 2021 | 36 | 3 | 1 | 0 | 0 |
| 2022 | 55 | 6 | 1 | 1 | 0 |
| 2023 | 64 | 24 | 12 | 8 | 0 |
| 2024 | 82 | 28 | 6 | 3 | 0 |
| Average | 29 | 5 | 1 | 1 | 0 |
