| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2026-09-01 | 阴 | 37°/22° | 0.0 mm |
| 2026-09-02 | 阴 | 38°/22° | 0.0 mm |
| 2026-09-03 | 大毛毛雨 | 38°/23° | 1.6 mm |
| 2026-09-04 | 阵雨 | 36°/22° | 4.0 mm |
| 2026-09-05 | 阵雨 | 34°/22° | 4.1 mm |
| 2026-09-06 | 大毛毛雨 | 35°/22° | 1.7 mm |
| 2026-09-07 | 阵雨 | 29°/23° | 17.9 mm |
| 2026-09-08 | 阵雨 | 34°/22° | 6.0 mm |
| 2026-09-09 | 雷阵雨 | 32°/22° | 8.0 mm |
| 2026-09-10 | 大毛毛雨 | 35°/22° | 2.2 mm |
| 2026-09-11 | 毛毛雨 | 34°/23° | 1.9 mm |
| 2026-09-12 | 小毛毛雨 | 32°/23° | 2.0 mm |
| 2026-09-13 | 小毛毛雨 | 34°/23° | 0.8 mm |
| 2026-09-14 | 阵雨 | 34°/23° | 9.0 mm |
| 2026-09-15 | 中阵雨 | 29°/23° | 23.1 mm |
| 2026-09-16 | 阵雨 | 29°/22° | 10.3 mm |
| 2026-09-17 | 阵雨 | 33°/22° | 8.1 mm |
| 2026-09-18 | 小毛毛雨 | 35°/22° | 0.7 mm |
| 2026-09-19 | 阵雨 | 34°/22° | 3.4 mm |
| 2026-09-20 | 雷阵雨 | 33°/23° | 9.5 mm |
| 2026-09-21 | 中阵雨 | 29°/23° | 17.5 mm |
| 2026-09-22 | 阵雨 | 34°/23° | 4.2 mm |
| 2026-09-23 | 阵雨 | 31°/23° | 1.7 mm |
| 2026-09-24 | 雷阵雨 | 29°/23° | 15.1 mm |
| 2026-09-25 | 雷阵雨 | 32°/23° | 10.7 mm |
| 2026-09-26 | 雷阵雨 | 33°/23° | 8.7 mm |
| 2026-09-27 | 中阵雨 | 30°/23° | 14.9 mm |
| 2026-09-28 | 小毛毛雨 | 25°/22° | 0.5 mm |
| 2026-09-29 | 毛毛雨 | 34°/22° | 1.8 mm |
| 2026-09-30 | 雷阵雨 | 32°/23° | 18.4 mm |
2026年09月古晋共记录 30 天，平均最高 32℃、最低 22℃，降水日 28 天。