| 排位 | 开始日期 | 结束日期 | 持续日数 | 过程降温幅度/℃ | 过程最低气温/℃ | 最低气温距平/℃ | 最大24 h降温/℃ | 最大48 h降温/℃ | 最大72 h降温/℃ |
| 1 | 1977/5/7 | 1977/5/7 | 1 | −11.7 | 2.5 | −18.8 | −11.7 |
|
|
| 2 | 2003/4/30 | 2003/4/30 | 1 | −11.2 | 3.3 | −16.7 | −11.2 |
|
|
| 3 | 1982/4/23 | 1982/4/26 | 4 | −15.2 | −3.6 | −7.9 | −9.9 | −11.9 | −13.6 |
| 4 | 1961/5/29 | 1961/5/31 | 3 | −14.3 | 3.2 | −7.4 | −10.5 | −12.8 | −14.3 |
| 5 | 1970/4/29 | 1970/5/2 | 4 | −14.6 | −3.8 | −9.1 | −8.8 | −9.0 | −9.3 |
| 6 | 1961/5/8 | 1961/5/8 | 1 | −9.8 | −1.8 | −17.3 | −9.8 |
|
|
| 7 | 1961/5/23 | 1961/5/25 | 3 | −14.3 | 3.4 | −5.7 | −8.8 | −11.3 | −14.3 |
| 8 | 2013/5/5 | 2013/5/5 | 1 | −9.6 | 0.6 | −16.7 | −9.6 |
|
|
| 9 | 1976/3/4 | 1976/3/10 | 7 | −15.2 | −21.2 | −5.6 | −7.5 | −9.2 | −12.0 |
| 10 | 1961/4/25 | 1961/4/27 | 3 | −13.9 | −5.3 | −10.5 | −7.3 | −11.5 | −13.9 |