Lowest August Temperatures in Mt. Washington
A list of the lowest temperatures ever recorded in the month of
August in
Mt. Washington, New Hampshire from 1948–2024.
What's the coldest it has ever gotten in Mt. Washington in August?
The coldest August temperature in Mt. Washington, New Hampshire history was 20 °F which has occurred 3 times, most recently on August 29, 1986.
| Rank |
Temperature |
Date |
| 1 |
20 °F |
August 29, 1986 |
| 1 |
20 °F |
August 31, 1976 |
| 1 |
20 °F |
August 30, 1965 |
| 4 |
22 °F |
August 29, 1982 |
| 4 |
22 °F |
August 31, 1965 |
| 4 |
22 °F |
August 29, 1965 |
| 7 |
23 °F |
August 28, 1986 |
| 7 |
23 °F |
August 28, 1982 |
| 7 |
23 °F |
August 30, 1976 |
| 10 |
24 °F |
August 24, 2003 |
| 10 |
24 °F |
August 31, 1991 |
| 12 |
25 °F |
August 25, 1989 |
| 12 |
25 °F |
August 24, 1987 |
| 12 |
25 °F |
August 21, 1982 |
| 12 |
25 °F |
August 28, 1957 |
| 16 |
26 °F |
August 26, 1989 |
| 16 |
26 °F |
August 22, 1988 |
| 16 |
26 °F |
August 22, 1982 |
| 16 |
26 °F |
August 24, 1971 |
| 16 |
26 °F |
August 23, 1971 |
| 16 |
26 °F |
August 20, 1969 |
| 16 |
26 °F |
August 31, 1967 |
| 16 |
26 °F |
August 2, 1959 |
| 16 |
26 °F |
August 27, 1957 |
| 16 |
26 °F |
August 1, 1953 |