| 上海 | 7.7 | 8.6 | 12.7 | 18.6 | 23.5 | 27.2 | 31.6 | 31.5 | 27.2 | 22.3 | 16.7 | 10.6 | 19.9 | 1961~1990 |
|---|
| 北京 | 1.6 | 4 | 11.3 | 19.9 | 26.4 | 30.3 | 30.8 | 29.5 | 25.8 | 19 | 10.1 | 3.3 | 17.7 | 1961~1990 |
| 西安 | 4.8 | 7.7 | 14 | 20.4 | 25.8 | 31.6 | 32 | 31.1 | 24.7 | 19.3 | 12.1 | 6.1 | 19.1 | 1961~1990 |
| 昆明 | 15.1 | 17.1 | 20.4 | 23.5 | 24.6 | 23.8 | 23.9 | 23.9 | 22.5 | 20.3 | 17.3 | 15 | 20.6 | 1961~1990 |
| 杭州 | 8 | 9 | 13.7 | 20.2 | 25.1 | 28.4 | 33.1 | 32.6 | 27.4 | 22.4 | 16.9 | 10.8 | 20.6 | . |
| 武漢 | 8.1 | 9.6 | 14.6 | 21 | 26.2 | 29.8 | 32.9 | 32.7 | 27.8 | 22.7 | 16.4 | 10.5 | 21.0 | 1961~1990 |
| 青島 | 2.6 | 3.8 | 8.7 | 14.4 | 19.7 | 23.3 | 26.7 | 28.3 | 24.9 | 19.7 | 12.4 | 5.3 | 15.8 | 1961~1990 |
| 南京 | 7 | 8.4 | 13.5 | 20.1 | 25.3 | 29 | 32 | 32.2 | 27.2 | 22.1 | 15.9 | 9.7 | 20.2 | 1961~1990 |
| 南昌 | 8.9 | 9.8 | 14.8 | 21 | 26.1 | 29.3 | 33.8 | 33.6 | 28.9 | 23.6 | 17.5 | 11.7 | 21.6 | . |
| 重慶 | 9.5 | 11.6 | 16.8 | 22.2 | 25.9 | 28.1 | 32.2 | 32.8 | 26.5 | 21.3 | 15.7 | 10.9 | 21.1 | 1961~1990 |
| 香港 | 18.6 | 18.9 | 21.4 | 25 | 28.4 | 30.2 | 31.4 | 31.1 | 30.1 | 27.8 | 24.1 | 20.2 | 25.6 | 1981~2010 |
| 海口 | 20.8 | 22 | 25.7 | 29.5 | 32 | 32.6 | 33.1 | 32.1 | 30.6 | 28.3 | 25.1 | 22.1 | 27.8 | . |
| 福州 | 15 | 14.8 | 18 | 23 | 26.6 | 29.9 | 34 | 33.3 | 30.3 | 26.2 | 21.8 | 17.5 | 24.2 | . |
| 廣州 | 18.3 | 18.4 | 21.6 | 25.5 | 29.4 | 31.3 | 32.7 | 32.6 | 31.4 | 28.6 | 24.4 | 20.5 | 26.2 | 1961~1990 |
| 瀋陽 | -5.2 | -1.7 | 6.4 | 16 | 23.2 | 27.1 | 29 | 28.3 | 23.5 | 15.9 | 5.7 | -2.2 | 13.8 | 1961~1990 |
| 蘭州 | 1.5 | 5.4 | 12.1 | 19.2 | 23.9 | 27.1 | 29 | 27.9 | 22 | 16.6 | 8.9 | 2.3 | 16.3 | . |