Highest December Temperatures in Key West

A list of the highest temperatures ever recorded in the month of December in Key West, Florida from 1948–2024.
What's the hottest it has ever gotten in Key West in December?
The hottest December temperature in Key West, Florida history was 88 °F which occurred on December 22, 1948.
Rank Temperature Date
1 88 °F December 22, 1948
2 86 °F December 4, 2018
2 86 °F December 5, 1994
2 86 °F December 6, 1978
2 86 °F December 3, 1978
2 86 °F December 2, 1978
7 85 °F December 4, 2023
7 85 °F December 3, 2023
7 85 °F December 30, 2019
7 85 °F December 3, 2018
7 85 °F December 2, 2018
7 85 °F December 19, 2016
7 85 °F December 13, 2016
7 85 °F December 8, 2016
7 85 °F December 7, 2016
7 85 °F December 11, 1986
7 85 °F December 8, 1978
7 85 °F December 6, 1961
7 85 °F December 17, 1948
7 85 °F December 9, 1948