| Year with frost | Strong frost | ESNO event |
| 1964 |
| + |
| 1972 | + |
|
| 1973 |
|
|
| 1982 | + | + |
| 1989 | + |
|
| 1992 |
| + |
| 1993 |
| + |
| 2004 | + | + |
| 2005 |
| + |
| 2008 |
|
|
| 2010 | + | + |
| 2014 |
|
|
| 2015 |
|
|