Rank | Temperature | Date |
---|---|---|
1 | -14.9 °C | January 8, 1985 |
2 | -13.8 °C | February 1, 1956 |
3 | -12.7 °C | January 12, 1987 |
4 | -12.4 °C | February 10, 1956 |
5 | -12.3 °C | January 7, 1985 |
6 | -12.1 °C | February 2, 1956 |
7 | -10.9 °C | December 19, 2009 |
8 | -10.8 °C | December 23, 1962 |
9 | -10.7 °C | January 13, 1987 |
10 | -10.6 °C | January 13, 1968 |
11 | -10.5 °C | December 26, 1962 |
12 | -10.3 °C | January 14, 1985 |
13 | -10.2 °C | December 2, 1973 |
14 | -10.0 °C | January 18, 1966 |
15 | -9.7 °C | December 21, 1969 |
16 | -9.5 °C | January 9, 1985 |
16 | -9.5 °C | February 11, 1956 |
18 | -9.4 °C | January 1, 1997 |
18 | -9.4 °C | December 28, 1996 |
20 | -9.1 °C | January 17, 1966 |