| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2026-09-01 | 阵雨 | 26°/19° | 11.6 mm |
| 2026-09-02 | 大毛毛雨 | 30°/19° | 1.8 mm |
| 2026-09-03 | 毛毛雨 | 29°/20° | 2.3 mm |
| 2026-09-04 | 毛毛雨 | 32°/19° | 0.9 mm |
| 2026-09-05 | 强阵雨 | 31°/18° | 43.9 mm |
| 2026-09-06 | 大毛毛雨 | 30°/18° | 1.4 mm |
| 2026-09-07 | 小毛毛雨 | 30°/19° | 0.3 mm |
| 2026-09-08 | 阵雨 | 24°/19° | 9.1 mm |
| 2026-09-09 | 阴 | 30°/18° | 0.0 mm |
| 2026-09-10 | 毛毛雨 | 29°/19° | 2.0 mm |
| 2026-09-11 | 阵雨 | 26°/19° | 7.3 mm |
| 2026-09-12 | 阵雨 | 26°/19° | 7.9 mm |
| 2026-09-13 | 阵雨 | 30°/19° | 3.7 mm |
| 2026-09-14 | 大毛毛雨 | 30°/20° | 3.4 mm |
| 2026-09-15 | 小毛毛雨 | 32°/21° | 0.2 mm |
| 2026-09-16 | 雷阵雨 | 26°/20° | 7.9 mm |
| 2026-09-17 | 阵雨 | 29°/19° | 3.7 mm |
| 2026-09-18 | 阵雨 | 27°/19° | 15.6 mm |
| 2026-09-19 | 阵雨 | 27°/20° | 7.4 mm |
| 2026-09-20 | 阵雨 | 28°/19° | 3.9 mm |
| 2026-09-21 | 中阵雨 | 26°/19° | 11.8 mm |
| 2026-09-22 | 阵雨 | 23°/19° | 9.7 mm |
| 2026-09-23 | 中阵雨 | 29°/18° | 3.6 mm |
| 2026-09-24 | 阵雨 | 29°/19° | 4.6 mm |
| 2026-09-25 | 阵雨 | 30°/20° | 1.9 mm |
| 2026-09-26 | 中阵雨 | 24°/20° | 14.4 mm |
| 2026-09-27 | 阵雨 | 27°/20° | 9.0 mm |
| 2026-09-28 | 毛毛雨 | 28°/20° | 2.4 mm |
| 2026-09-29 | 阵雨 | 26°/19° | 5.8 mm |
| 2026-09-30 | 中阵雨 | 26°/19° | 10.8 mm |
2026年09月波冈安冈共记录 30 天，平均最高 28℃、最低 19℃，降水日 29 天。