Highest September Temperatures in Lebanon
A list of the highest temperatures ever recorded in the month of
September in
Lebanon, New Hampshire from 1931–2024.
What's the hottest it has ever gotten in Lebanon in September?
The hottest September temperature in Lebanon, New Hampshire history was 96 °F which occurred on September 2, 1939.
| Rank |
Temperature |
Date |
| 1 |
96 °F |
September 2, 1939 |
| 2 |
95 °F |
September 1, 2010 |
| 2 |
95 °F |
September 9, 2002 |
| 2 |
95 °F |
September 3, 1953 |
| 2 |
95 °F |
September 8, 1945 |
| 6 |
94 °F |
September 2, 2010 |
| 6 |
94 °F |
September 5, 1953 |
| 6 |
94 °F |
September 9, 1945 |
| 6 |
94 °F |
September 11, 1931 |
| 6 |
94 °F |
September 10, 1931 |
| 11 |
93 °F |
September 6, 2023 |
| 11 |
93 °F |
September 11, 2013 |
| 11 |
93 °F |
September 10, 2002 |
| 11 |
93 °F |
September 9, 1960 |
| 11 |
93 °F |
September 14, 1948 |
| 11 |
93 °F |
September 4, 1937 |
| 11 |
93 °F |
September 3, 1937 |
| 18 |
92 °F |
September 7, 2023 |
| 18 |
92 °F |
September 3, 2018 |
| 18 |
92 °F |
September 24, 2017 |
| 18 |
92 °F |
September 8, 2002 |
| 18 |
92 °F |
September 3, 1999 |
| 18 |
92 °F |
September 1, 1958 |
| 18 |
92 °F |
September 2, 1953 |
| 18 |
92 °F |
September 10, 1947 |
| 18 |
92 °F |
September 3, 1942 |
| 18 |
92 °F |
September 17, 1939 |
| 18 |
92 °F |
September 2, 1937 |
| 18 |
92 °F |
September 1, 1937 |