Rank | Temperature | Date |
---|---|---|
1 | -12.2 °C | January 18, 1963 |
2 | -11.9 °C | January 7, 1947 |
3 | -11.5 °C | December 19, 2009 |
3 | -11.5 °C | December 21, 1969 |
3 | -11.5 °C | February 1, 1956 |
6 | -10.8 °C | January 15, 1987 |
7 | -10.5 °C | January 1, 1997 |
8 | -10.3 °C | January 1, 1979 |
9 | -10.2 °C | January 14, 1982 |
9 | -10.2 °C | January 5, 1979 |
11 | -9.8 °C | January 13, 1968 |
12 | -9.7 °C | January 12, 1987 |
12 | -9.7 °C | January 15, 1963 |
14 | -9.6 °C | January 6, 1979 |
15 | -9.4 °C | December 23, 1962 |
15 | -9.4 °C | February 2, 1956 |
17 | -9.0 °C | January 2, 1997 |
17 | -9.0 °C | December 31, 1996 |
17 | -9.0 °C | January 11, 1963 |
17 | -9.0 °C | February 11, 1956 |