Rank | Temperature | Date |
---|---|---|
1 | -4.0 °C | February 11, 1956 |
2 | -2.0 °C | December 25, 1962 |
2 | -2.0 °C | February 2, 1954 |
4 | -1.0 °C | February 10, 1956 |
4 | -1.0 °C | February 3, 1956 |
6 | -0.6 °C | February 12, 1956 |
7 | -0.5 °C | February 1, 1954 |
8 | -0.4 °C | February 4, 1954 |
9 | -0.2 °C | January 15, 1985 |
9 | -0.2 °C | February 3, 1963 |
9 | -0.2 °C | February 3, 1954 |
12 | 0.0 °C | February 21, 1948 |
13 | 0.2 °C | January 10, 1967 |
14 | 0.6 °C | January 6, 1985 |
15 | 0.8 °C | December 26, 1962 |
15 | 0.8 °C | February 5, 1954 |
17 | 1.0 °C | February 2, 1963 |
17 | 1.0 °C | December 24, 1962 |
19 | 1.4 °C | December 15, 1963 |
19 | 1.4 °C | February 18, 1956 |