Rank | Temperature | Date |
---|---|---|
1 | -10.8 °C | January 16, 1985 |
2 | -10.5 °C | December 20, 1938 |
3 | -9.5 °C | January 12, 1987 |
4 | -9.0 °C | January 15, 1987 |
5 | -8.9 °C | December 19, 1938 |
6 | -8.5 °C | February 2, 1956 |
7 | -7.9 °C | January 13, 1987 |
7 | -7.9 °C | December 21, 1938 |
9 | -7.8 °C | January 14, 1985 |
9 | -7.8 °C | February 13, 1929 |
11 | -7.6 °C | January 1, 1997 |
12 | -7.5 °C | January 8, 1985 |
12 | -7.5 °C | February 1, 1954 |
14 | -7.4 °C | January 23, 1907 |
15 | -7.3 °C | January 7, 1985 |
16 | -7.2 °C | February 12, 1929 |
17 | -7.1 °C | January 18, 1966 |
18 | -7.0 °C | February 2, 1954 |
19 | -6.9 °C | February 7, 1991 |
19 | -6.9 °C | January 31, 1954 |