| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2026-09-01 | 小毛毛雨 | 28°/27° | 2.2 mm |
| 2026-09-02 | 毛毛雨 | 28°/27° | 2.5 mm |
| 2026-09-03 | 雷阵雨 | 27°/23° | 28.9 mm |
| 2026-09-04 | 大毛毛雨 | 25°/24° | 1.9 mm |
| 2026-09-05 | 小毛毛雨 | 25°/24° | 0.4 mm |
| 2026-09-06 | 阴 | 25°/24° | 0.0 mm |
| 2026-09-07 | 小雨 | 25°/23° | 8.2 mm |
| 2026-09-08 | 毛毛雨 | 26°/24° | 2.8 mm |
| 2026-09-09 | 毛毛雨 | 23°/22° | 2.1 mm |
| 2026-09-10 | 阴 | 24°/22° | 0.0 mm |
| 2026-09-11 | 小毛毛雨 | 24°/23° | 0.3 mm |
| 2026-09-12 | 小毛毛雨 | 25°/23° | 0.2 mm |
| 2026-09-13 | 雷阵雨 | 25°/24° | 9.1 mm |
| 2026-09-14 | 中阵雨 | 24°/19° | 40.6 mm |
| 2026-09-15 | 毛毛雨 | 23°/22° | 1.8 mm |
| 2026-09-16 | 阴 | 23°/22° | 0.0 mm |
| 2026-09-17 | 阴 | 23°/22° | 0.0 mm |
| 2026-09-18 | 阵雨 | 24°/23° | 3.4 mm |
| 2026-09-19 | 大毛毛雨 | 24°/22° | 3.1 mm |
| 2026-09-20 | 小毛毛雨 | 24°/22° | 0.5 mm |
| 2026-09-21 | 小毛毛雨 | 23°/22° | 0.2 mm |
| 2026-09-22 | 晴天 | 23°/22° | 0.0 mm |
| 2026-09-23 | 阴 | 22°/21° | 0.0 mm |
| 2026-09-24 | 阴 | 22°/21° | 0.0 mm |
| 2026-09-25 | 阵雨 | 23°/22° | 1.9 mm |
| 2026-09-26 | 阵雨 | 23°/20° | 8.0 mm |
| 2026-09-27 | 小毛毛雨 | 22°/21° | 0.5 mm |
| 2026-09-28 | 阵雨 | 23°/22° | 7.6 mm |
| 2026-09-29 | 阴 | 22°/20° | 0.0 mm |
| 2026-09-30 | 晴天 | 21°/20° | 0.0 mm |
2026年09月海士町共记录 30 天，平均最高 23℃、最低 22℃，降水日 21 天。