Rank | Temperature | Date |
---|---|---|
1 | 3.2 °C | May 31, 1977 |
2 | 4.2 °C | July 11, 2018 |
2 | 4.2 °C | June 23, 1981 |
4 | 4.3 °C | August 8, 1960 |
5 | 4.4 °C | July 30, 1994 |
5 | 4.4 °C | August 16, 1970 |
7 | 4.5 °C | July 4, 1960 |
8 | 4.6 °C | June 24, 2016 |
8 | 4.6 °C | August 6, 1974 |
10 | 4.9 °C | August 1, 2014 |
11 | 5.0 °C | May 27, 2000 |
12 | 5.1 °C | July 19, 1983 |
13 | 5.2 °C | July 14, 2015 |
13 | 5.2 °C | August 10, 2005 |
13 | 5.2 °C | July 3, 1984 |
13 | 5.2 °C | July 17, 1982 |
13 | 5.2 °C | July 6, 1978 |
18 | 5.3 °C | July 9, 1978 |
18 | 5.3 °C | July 27, 1965 |
20 | 5.5 °C | June 29, 2010 |
20 | 5.5 °C | July 10, 1995 |