Rank | Temperature | Date |
---|---|---|
1 | 8.6 °C | July 26, 1931 |
2 | 8.9 °C | July 31, 1960 |
3 | 9.3 °C | May 25, 1977 |
3 | 9.3 °C | July 2, 1920 |
5 | 9.4 °C | June 10, 1953 |
5 | 9.4 °C | August 8, 1924 |
7 | 9.6 °C | July 26, 1998 |
7 | 9.6 °C | June 29, 1920 |
9 | 9.7 °C | June 30, 1912 |
10 | 9.8 °C | July 24, 1990 |
10 | 9.8 °C | September 21, 1928 |
12 | 10.0 °C | August 6, 1951 |
12 | 10.0 °C | July 1, 1939 |
12 | 10.0 °C | September 19, 1923 |
15 | 10.2 °C | July 17, 1990 |
15 | 10.2 °C | August 26, 1938 |
15 | 10.2 °C | August 11, 1931 |
18 | 10.3 °C | May 29, 1950 |
19 | 10.4 °C | June 30, 1950 |
20 | 10.6 °C | August 5, 1951 |
20 | 10.6 °C | September 12, 1923 |
20 | 10.6 °C | June 8, 1923 |
20 | 10.6 °C | July 3, 1910 |