Rank | Temperature | Date |
---|---|---|
1 | -17.3 °C | December 21, 1969 |
2 | -16.0 °C | February 1, 1956 |
3 | -13.9 °C | January 13, 1987 |
4 | -12.1 °C | January 7, 1947 |
5 | -12.0 °C | December 19, 2009 |
6 | -11.2 °C | January 12, 1987 |
7 | -11.1 °C | January 1, 1979 |
7 | -11.1 °C | January 13, 1968 |
9 | -11.0 °C | January 9, 1985 |
9 | -11.0 °C | December 30, 1950 |
11 | -10.9 °C | December 26, 1962 |
12 | -10.7 °C | January 18, 1963 |
12 | -10.7 °C | February 11, 1956 |
12 | -10.7 °C | January 31, 1954 |
15 | -10.4 °C | December 23, 1962 |
16 | -10.3 °C | January 15, 1987 |
17 | -10.2 °C | January 5, 1947 |
18 | -10.1 °C | December 28, 1962 |
19 | -10.0 °C | December 22, 1946 |
20 | -9.9 °C | December 27, 1962 |