Rank | Temperature | Date |
---|---|---|
1 | -17.4 °C | January 31, 1993 |
2 | -17.2 °C | February 23, 1972 |
2 | -17.2 °C | February 3, 1971 |
2 | -17.2 °C | January 15, 1965 |
5 | -16.7 °C | January 13, 1971 |
5 | -16.7 °C | February 1, 1959 |
5 | -16.7 °C | January 15, 1957 |
5 | -16.7 °C | January 14, 1957 |
9 | -16.5 °C | February 14, 2003 |
10 | -16.2 °C | February 15, 2003 |
11 | -16.1 °C | January 17, 1974 |
11 | -16.1 °C | February 21, 1966 |
11 | -16.1 °C | February 13, 1954 |
11 | -16.1 °C | January 16, 1946 |
15 | -16.0 °C | January 25, 2004 |
16 | -15.6 °C | February 1, 1962 |
16 | -15.6 °C | January 14, 1946 |
16 | -15.6 °C | February 16, 1943 |
19 | -15.5 °C | January 26, 1994 |
20 | -15.4 °C | December 29, 1993 |