Lowest August Temperatures in Hanover
A list of the lowest temperatures ever recorded in the month of
August in
Hanover, New Hampshire from 1884–2024.
What's the coldest it has ever gotten in Hanover in August?
The coldest August temperature in Hanover, New Hampshire history was 33 °F which occurred on August 31, 1965.
| Rank |
Temperature |
Date |
| 1 |
33 °F |
August 31, 1965 |
| 2 |
34 °F |
August 25, 1940 |
| 3 |
36 °F |
August 25, 1987 |
| 3 |
36 °F |
August 29, 1982 |
| 3 |
36 °F |
August 30, 1946 |
| 3 |
36 °F |
August 26, 1942 |
| 3 |
36 °F |
August 26, 1913 |
| 3 |
36 °F |
August 27, 1910 |
| 3 |
36 °F |
August 31, 1909 |
| 10 |
37 °F |
August 22, 1988 |
| 10 |
37 °F |
August 24, 1987 |
| 10 |
37 °F |
August 29, 1986 |
| 10 |
37 °F |
August 30, 1982 |
| 10 |
37 °F |
August 22, 1982 |
| 10 |
37 °F |
August 31, 1976 |
| 10 |
37 °F |
August 27, 1940 |
| 10 |
37 °F |
August 31, 1934 |
| 10 |
37 °F |
August 30, 1908 |
| 10 |
37 °F |
August 19, 1907 |
| 10 |
37 °F |
August 31, 1904 |
| 10 |
37 °F |
August 9, 1899 |