Highest Temperatures in Key West History
This is a list of the 20 highest temperatures ever recorded in
Key West, Florida history from 1948–2024 based on data from the NOAA.
What's the hottest it has ever gotten in Key West?
The hottest temperature in Key West, Florida history is 96 °F which happened on Monday, July 3, 2023.
Rank |
Temperature |
Date |
1 |
96 °F |
July 3, 2023 |
2 |
95 °F |
September 14, 2023 |
2 |
95 °F |
August 11, 2023 |
2 |
95 °F |
August 2, 2023 |
2 |
95 °F |
July 25, 2023 |
2 |
95 °F |
June 28, 2023 |
2 |
95 °F |
September 20, 2018 |
2 |
95 °F |
September 3, 2007 |
2 |
95 °F |
August 3, 1957 |
2 |
95 °F |
July 23, 1951 |
2 |
95 °F |
August 21, 1950 |
12 |
94 °F |
September 15, 2023 |
12 |
94 °F |
September 13, 2023 |
12 |
94 °F |
September 12, 2023 |
12 |
94 °F |
August 15, 2023 |
12 |
94 °F |
August 10, 2023 |
12 |
94 °F |
August 6, 2023 |
12 |
94 °F |
August 5, 2023 |
12 |
94 °F |
August 4, 2023 |
12 |
94 °F |
August 1, 2023 |
12 |
94 °F |
July 22, 2023 |
12 |
94 °F |
July 12, 2023 |
12 |
94 °F |
June 29, 2023 |
12 |
94 °F |
June 27, 2023 |
12 |
94 °F |
June 16, 2023 |
12 |
94 °F |
July 15, 2020 |
12 |
94 °F |
July 14, 2020 |
12 |
94 °F |
July 10, 2020 |
12 |
94 °F |
August 27, 2019 |
12 |
94 °F |
May 14, 2019 |
12 |
94 °F |
August 10, 2018 |
12 |
94 °F |
July 22, 2018 |
12 |
94 °F |
July 19, 2018 |
12 |
94 °F |
July 13, 2018 |
12 |
94 °F |
July 10, 2018 |
12 |
94 °F |
August 19, 2017 |
12 |
94 °F |
September 4, 2015 |
12 |
94 °F |
August 24, 2015 |
12 |
94 °F |
July 28, 2015 |
12 |
94 °F |
June 30, 2015 |
12 |
94 °F |
July 25, 2009 |
12 |
94 °F |
August 7, 2007 |
12 |
94 °F |
August 6, 2007 |
12 |
94 °F |
July 11, 2007 |
12 |
94 °F |
July 31, 1991 |
12 |
94 °F |
July 16, 1991 |
12 |
94 °F |
August 15, 1990 |
12 |
94 °F |
August 6, 1990 |
12 |
94 °F |
July 26, 1990 |
12 |
94 °F |
August 11, 1989 |
12 |
94 °F |
July 9, 1963 |
12 |
94 °F |
August 20, 1958 |
12 |
94 °F |
August 15, 1957 |
12 |
94 °F |
July 19, 1957 |
12 |
94 °F |
August 29, 1952 |
12 |
94 °F |
August 10, 1952 |
12 |
94 °F |
June 15, 1952 |
12 |
94 °F |
September 4, 1951 |
12 |
94 °F |
July 31, 1951 |
12 |
94 °F |
June 14, 1951 |
12 |
94 °F |
September 8, 1948 |
Weather Station Details
Years |
Station |
Coordinates |
1948–2024 |
Key West International Airport |
location |