| Regions | Category | Indices | Z score | Sen’s slope estimator |
| R1 | Baseline | CDD | 6.48 | 1.152** |
| RX5DAY | 4.22 | 0.237** | ||
| RCP4.5 | CDD | 7.43 | 0.462** | |
| RX5DAY | 9.58 | 0.542** | ||
| RCP8.5 | CDD | 7.66 | 0.464** | |
| RX5DAY | 2.21 | 0.031* | ||
| R2 | Baseline | CDD | 4.67 | 1.01* |
| RX5DAY | 1.71 | 0.112* | ||
| RCP4.5 | CDD | 8.37 | 0.484 | |
| RX5DAY | −0.44 | −0.011 | ||
| RCP8.5 | CDD | 8.98 | 0.5** | |
| RX5DAY | −0.02 | −0.025 |