Rank | Temperature | Date |
---|---|---|
1 | -11.8 °C | February 1, 1956 |
2 | -11.5 °C | January 14, 1987 |
3 | -10.6 °C | January 6, 1947 |
4 | -10.3 °C | February 1, 1954 |
4 | -10.3 °C | January 7, 1947 |
6 | -10.2 °C | January 31, 1956 |
7 | -10.1 °C | February 15, 1956 |
8 | -9.8 °C | January 8, 1947 |
9 | -9.7 °C | December 19, 2009 |
9 | -9.7 °C | December 24, 1969 |
11 | -9.5 °C | January 18, 1972 |
12 | -9.4 °C | January 5, 1947 |
13 | -9.2 °C | December 31, 1995 |
14 | -9.1 °C | February 5, 2012 |
15 | -9.0 °C | January 26, 2014 |
16 | -8.9 °C | February 16, 1956 |
17 | -8.7 °C | December 20, 2009 |
17 | -8.7 °C | January 3, 1971 |
17 | -8.7 °C | December 23, 1969 |
17 | -8.7 °C | January 9, 1947 |