Highest September Temperatures in Cornwall
A list of the highest temperatures ever recorded in the month of
September in
Cornwall, Vermont from 1886–2024.
What's the hottest it has ever gotten in Cornwall in September?
The hottest September temperature in Cornwall, Vermont history was 96 °F which has occurred twice, most recently on September 10, 2002.
| Rank |
Temperature |
Date |
| 1 |
96 °F |
September 10, 2002 |
| 1 |
96 °F |
September 4, 1929 |
| 3 |
95 °F |
September 5, 1999 |
| 3 |
95 °F |
September 3, 1929 |
| 5 |
94 °F |
September 7, 2015 |
| 5 |
94 °F |
September 11, 2002 |
| 5 |
94 °F |
September 2, 1953 |
| 5 |
94 °F |
September 7, 1945 |
| 5 |
94 °F |
September 2, 1937 |
| 5 |
94 °F |
September 1, 1937 |
| 5 |
94 °F |
September 2, 1913 |
| 12 |
93 °F |
September 1, 2010 |
| 12 |
93 °F |
September 8, 1945 |
| 12 |
93 °F |
September 2, 1942 |
| 12 |
93 °F |
September 1, 1942 |
| 12 |
93 °F |
September 16, 1939 |
| 12 |
93 °F |
September 2, 1929 |
| 12 |
93 °F |
September 15, 1915 |
| 19 |
92 °F |
September 6, 2018 |
| 19 |
92 °F |
September 3, 1999 |
| 19 |
92 °F |
September 4, 1961 |
| 19 |
92 °F |
September 9, 1959 |
| 19 |
92 °F |
September 3, 1953 |
| 19 |
92 °F |
September 1, 1953 |
| 19 |
92 °F |
September 3, 1939 |
| 19 |
92 °F |
September 3, 1937 |
| 19 |
92 °F |
September 2, 1921 |