Lowest September Temperatures in Jacksonville
A list of the lowest temperatures ever recorded in the month of
September in
Jacksonville, Florida from 1871–2024.
What's the coldest it has ever gotten in Jacksonville in September?
The coldest September temperature in Jacksonville, Florida history was 48 °F which has occurred twice, most recently on September 20, 1981.
| Rank |
Temperature |
Date |
| 1 |
48 °F |
September 20, 1981 |
| 1 |
48 °F |
September 19, 1981 |
| 3 |
49 °F |
September 22, 1897 |
| 3 |
49 °F |
September 21, 1897 |
| 5 |
50 °F |
September 30, 1967 |
| 6 |
51 °F |
September 25, 1990 |
| 7 |
52 °F |
September 30, 2009 |
| 7 |
52 °F |
September 25, 1981 |
| 9 |
53 °F |
September 30, 1993 |
| 9 |
53 °F |
September 29, 1993 |
| 9 |
53 °F |
September 24, 1990 |
| 9 |
53 °F |
September 30, 1920 |
| 9 |
53 °F |
September 23, 1897 |
| 14 |
54 °F |
September 27, 1940 |
| 14 |
54 °F |
September 27, 1899 |
| 16 |
55 °F |
September 25, 2008 |
| 16 |
55 °F |
September 29, 1962 |
| 16 |
55 °F |
September 27, 1956 |
| 16 |
55 °F |
September 30, 1947 |
| 16 |
55 °F |
September 26, 1940 |
| 16 |
55 °F |
September 22, 1913 |
| 16 |
55 °F |
September 30, 1888 |
| 16 |
55 °F |
September 25, 1887 |