Lowest January Temperatures in Key West
A list of the lowest temperatures ever recorded in the month of
January in
Key West, Florida from 1948–2024.
What's the coldest it has ever gotten in Key West in January?
The coldest January temperature in Key West, Florida history was 41 °F which occurred on January 13, 1981.
| Rank |
Temperature |
Date |
| 1 |
41 °F |
January 13, 1981 |
| 2 |
42 °F |
January 11, 2010 |
| 3 |
45 °F |
January 3, 2008 |
| 3 |
45 °F |
January 24, 2003 |
| 3 |
45 °F |
January 10, 1996 |
| 6 |
46 °F |
January 10, 2010 |
| 6 |
46 °F |
January 5, 2002 |
| 6 |
46 °F |
January 5, 2001 |
| 6 |
46 °F |
January 20, 1997 |
| 6 |
46 °F |
January 29, 1986 |
| 6 |
46 °F |
January 21, 1971 |
| 12 |
47 °F |
January 13, 2010 |
| 12 |
47 °F |
January 8, 2010 |
| 12 |
47 °F |
January 7, 2010 |
| 12 |
47 °F |
January 23, 2009 |
| 12 |
47 °F |
January 28, 1986 |
| 12 |
47 °F |
January 14, 1981 |
| 12 |
47 °F |
January 31, 1966 |
| 12 |
47 °F |
January 15, 1964 |
| 12 |
47 °F |
January 15, 1948 |