Rank | Temperature | Date |
---|---|---|
1 | -12.5 °C | December 19, 2009 |
2 | -12.2 °C | February 1, 1956 |
3 | -10.6 °C | January 1, 1997 |
3 | -10.6 °C | January 13, 1968 |
5 | -10.4 °C | January 1, 1979 |
6 | -10.2 °C | January 6, 1985 |
7 | -9.9 °C | January 9, 1985 |
8 | -9.6 °C | December 26, 1962 |
9 | -9.5 °C | December 21, 1969 |
10 | -9.4 °C | December 23, 1962 |
10 | -9.4 °C | February 2, 1956 |
12 | -9.0 °C | January 11, 1963 |
13 | -8.9 °C | January 7, 1985 |
14 | -8.8 °C | December 31, 1996 |
14 | -8.8 °C | January 7, 1979 |
16 | -8.5 °C | January 8, 1985 |
17 | -8.3 °C | February 11, 1956 |
17 | -8.3 °C | January 31, 1954 |
19 | -8.2 °C | January 18, 1966 |
19 | -8.2 °C | January 17, 1966 |