| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2026-09-01 | 阴 | 32°/26° | 0.0 mm |
| 2026-09-02 | 阴 | 33°/24° | 0.0 mm |
| 2026-09-03 | 晴间多云 | 34°/24° | 0.0 mm |
| 2026-09-04 | 阴 | 32°/25° | 0.0 mm |
| 2026-09-05 | 小毛毛雨 | 30°/24° | 0.2 mm |
| 2026-09-06 | 大毛毛雨 | 29°/23° | 2.4 mm |
| 2026-09-07 | 小毛毛雨 | 32°/24° | 1.1 mm |
| 2026-09-08 | 阴 | 33°/25° | 0.0 mm |
| 2026-09-09 | 雷阵雨 | 32°/25° | 5.4 mm |
| 2026-09-10 | 阵雨 | 31°/25° | 2.4 mm |
| 2026-09-11 | 大毛毛雨 | 30°/23° | 4.9 mm |
| 2026-09-12 | 阴 | 32°/22° | 0.0 mm |
| 2026-09-13 | 强阵雨 | 28°/22° | 42.8 mm |
| 2026-09-14 | 雷阵雨 | 25°/23° | 97.0 mm |
| 2026-09-15 | 中阵雨 | 24°/23° | 39.3 mm |
| 2026-09-16 | 中阵雨 | 26°/23° | 23.9 mm |
| 2026-09-17 | 阵雨 | 27°/24° | 14.5 mm |
| 2026-09-18 | 阵雨 | 29°/24° | 8.5 mm |
| 2026-09-19 | 多云 | 31°/24° | 0.0 mm |
| 2026-09-20 | 阴 | 31°/24° | 0.0 mm |
| 2026-09-21 | 晴天 | 32°/24° | 0.0 mm |
| 2026-09-22 | 晴天 | 32°/24° | 0.0 mm |
| 2026-09-23 | 雷阵雨 | 30°/25° | 15.5 mm |
| 2026-09-24 | 中阵雨 | 30°/24° | 11.1 mm |
| 2026-09-25 | 毛毛雨 | 30°/24° | 1.6 mm |
| 2026-09-26 | 毛毛雨 | 30°/24° | 1.1 mm |
| 2026-09-27 | 大毛毛雨 | 30°/26° | 2.8 mm |
| 2026-09-28 | 阵雨 | 31°/27° | 2.7 mm |
| 2026-09-29 | 小毛毛雨 | 31°/27° | 0.1 mm |
| 2026-09-30 | 晴间多云 | 32°/27° | 0.0 mm |
2026年09月海安郡共记录 30 天，平均最高 30℃、最低 24℃，降水日 19 天。