Rank | Temperature | Date |
---|---|---|
1 | -17.0 °C | January 23, 1963 |
2 | -15.6 °C | January 24, 1963 |
3 | -14.6 °C | February 17, 1956 |
4 | -14.0 °C | January 22, 1963 |
4 | -14.0 °C | February 6, 1954 |
6 | -13.6 °C | January 8, 1985 |
7 | -13.0 °C | February 4, 1956 |
8 | -12.9 °C | February 9, 2012 |
9 | -12.7 °C | January 19, 1964 |
10 | -12.5 °C | January 18, 1963 |
11 | -12.4 °C | January 17, 1963 |
12 | -12.3 °C | January 20, 1964 |
13 | -12.2 °C | January 21, 1964 |
14 | -12.0 °C | February 5, 1956 |
15 | -11.9 °C | February 7, 2005 |
16 | -11.7 °C | January 28, 1954 |
17 | -11.2 °C | January 11, 1969 |
18 | -11.0 °C | January 31, 1987 |
18 | -11.0 °C | January 12, 1969 |
18 | -11.0 °C | February 3, 1956 |
18 | -11.0 °C | February 4, 1950 |