Rank | Temperature | Date |
---|---|---|
1 | -22.4 °C | January 10, 1987 |
2 | -21.4 °C | January 25, 1942 |
3 | -20.6 °C | January 11, 1987 |
4 | -20.5 °C | December 26, 1927 |
5 | -20.0 °C | December 22, 2010 |
5 | -20.0 °C | February 10, 1985 |
7 | -19.5 °C | February 11, 1893 |
8 | -19.3 °C | January 12, 1987 |
9 | -18.5 °C | December 31, 1978 |
10 | -18.2 °C | February 9, 1956 |
11 | -18.1 °C | January 6, 1970 |
12 | -18.0 °C | January 7, 1970 |
13 | -17.5 °C | January 14, 1918 |
13 | -17.5 °C | January 16, 1893 |
15 | -17.2 °C | January 18, 1940 |
16 | -17.0 °C | February 3, 1893 |
17 | -16.9 °C | February 8, 1966 |
18 | -16.7 °C | January 7, 1968 |
19 | -16.6 °C | December 7, 1969 |
20 | -16.5 °C | January 7, 1987 |
20 | -16.5 °C | January 27, 1985 |