| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2026-09-01 | 阴 | 22°/14° | 0.0 mm |
| 2026-09-02 | 小毛毛雨 | 26°/14° | 0.2 mm |
| 2026-09-03 | 阴 | 24°/15° | 0.0 mm |
| 2026-09-04 | 小毛毛雨 | 25°/14° | 0.5 mm |
| 2026-09-05 | 毛毛雨 | 29°/15° | 2.2 mm |
| 2026-09-06 | 中雨 | 26°/15° | 8.3 mm |
| 2026-09-07 | 阵雨 | 25°/11° | 1.7 mm |
| 2026-09-08 | 阴 | 22°/9° | 0.0 mm |
| 2026-09-09 | 阴 | 21°/9° | 0.0 mm |
| 2026-09-10 | 阴 | 23°/12° | 0.0 mm |
| 2026-09-11 | 晴天 | 24°/12° | 0.0 mm |
| 2026-09-12 | 阴 | 24°/15° | 0.0 mm |
| 2026-09-13 | 小毛毛雨 | 26°/15° | 0.4 mm |
| 2026-09-14 | 晴天 | 29°/15° | 0.0 mm |
| 2026-09-15 | 毛毛雨 | 28°/16° | 0.6 mm |
| 2026-09-16 | 小毛毛雨 | 27°/16° | 0.2 mm |
| 2026-09-17 | 毛毛雨 | 26°/16° | 0.9 mm |
| 2026-09-18 | 小毛毛雨 | 21°/16° | 1.7 mm |
| 2026-09-19 | 大毛毛雨 | 19°/14° | 5.9 mm |
| 2026-09-20 | 小毛毛雨 | 22°/14° | 0.1 mm |
| 2026-09-21 | 大毛毛雨 | 24°/14° | 2.7 mm |
| 2026-09-22 | 小毛毛雨 | 26°/14° | 0.9 mm |
| 2026-09-23 | 阴 | 27°/16° | 0.0 mm |
| 2026-09-24 | 小毛毛雨 | 29°/17° | 0.4 mm |
| 2026-09-25 | 毛毛雨 | 23°/15° | 3.2 mm |
| 2026-09-26 | 小毛毛雨 | 20°/15° | 0.7 mm |
| 2026-09-27 | 小毛毛雨 | 21°/12° | 0.4 mm |
| 2026-09-28 | 毛毛雨 | 19°/12° | 2.7 mm |
| 2026-09-29 | 毛毛雨 | 17°/13° | 3.3 mm |
| 2026-09-30 | 阵雨 | 20°/12° | 5.5 mm |
2026年09月博尔尼西共记录 30 天，平均最高 23℃、最低 13℃，降水日 21 天。