| 等级 | 生长季 | 春季 | 夏季 | 秋季 |
| 重涝 | 10 (17%) | 6 (10%) | 32 (55%) | 7 (12%) |
| 中涝 | 7 (12%) | 0 (0%) | 9 (16%) | 6 (10%) |
| 轻涝 | 17 (29%) | 4 (7%) | 7 (13%) | 9 (16%) |
| 正常 | 14 (24%) | 5 (9%) | 2 (3%) | 7 (12%) |
| 轻旱 | 7 (12%) | 8 (14%) | 3 (5%) | 4 (7%) |
| 中旱 | 1 (2%) | 13 (22%) | 5 (9%) | 9 (16%) |
| 重旱 | 2 (3%) | 22 (38%) | 0 (0%) | 16 (28%) |