| City | Weight | City | Weight |
| Guangzhou | 0 | Zhongshan | 0 |
| Shenzhen | 0 | Jiangmen | 0 |
| Zhuhai | 0 | Yangjiang | 0 |
| Shantou | 0 | Zhanjiang | 0.058 |
| Foshan | 0 | Maoming | 0.039 |
| Shaoguan | 0 | Zhaoqing | 0 |
| Heyuan | 0 | Qingyuan | 0 |
| Meizhou | 0 | Chaozhou | 0 |
| Huizhou | 0 | Jieyang | 0.458 |
| Shanwei | 0 | Yunfu | 0.445 |
| RMSPE |
| 0.0226 |
|