Highest Temperatures in Slidell History
This is a list of the 20 highest temperatures ever recorded in
Slidell, Louisiana history from 1956–2024 based on data from the NOAA.
What's the hottest it has ever gotten in Slidell?
The hottest temperature in Slidell, Louisiana history is 104 °F which happened on Sunday, June 21, 1964.
| Rank |
Temperature |
Date |
| 1 |
104 °F |
June 21, 1964 |
| 2 |
103 °F |
August 2, 1970 |
| 3 |
102 °F |
July 29, 1986 |
| 3 |
102 °F |
July 16, 1980 |
| 5 |
101 °F |
August 28, 2023 |
| 5 |
101 °F |
July 30, 1986 |
| 5 |
101 °F |
August 23, 1980 |
| 8 |
100 °F |
August 27, 2023 |
| 8 |
100 °F |
August 24, 2023 |
| 8 |
100 °F |
July 17, 1980 |
| 8 |
100 °F |
August 21, 1972 |
| 8 |
100 °F |
July 9, 1969 |
| 8 |
100 °F |
July 3, 1969 |
| 14 |
99 °F |
August 13, 2007 |
| 14 |
99 °F |
August 12, 2007 |
| 14 |
99 °F |
August 31, 2000 |
| 14 |
99 °F |
July 21, 2000 |
| 14 |
99 °F |
September 2, 1989 |
| 14 |
99 °F |
July 31, 1986 |
| 14 |
99 °F |
July 24, 1981 |
| 14 |
99 °F |
July 23, 1981 |
| 14 |
99 °F |
September 11, 1980 |
| 14 |
99 °F |
September 10, 1980 |
| 14 |
99 °F |
August 22, 1980 |
| 14 |
99 °F |
July 18, 1980 |
| 14 |
99 °F |
August 22, 1972 |
| 14 |
99 °F |
August 20, 1972 |
| 14 |
99 °F |
July 4, 1969 |
| 14 |
99 °F |
July 10, 1962 |
| 14 |
99 °F |
July 28, 1960 |
| 14 |
99 °F |
July 10, 1957 |
Weather Station Details
| Years |
Station |
Coordinates |
| 1956–2024 |
Slidell |
location |