| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2026-09-01 | 雷阵雨 | 30°/26° | 4.4 mm |
| 2026-09-02 | 中阵雨 | 28°/24° | 17.4 mm |
| 2026-09-03 | 大毛毛雨 | 28°/24° | 6.3 mm |
| 2026-09-04 | 阵雨 | 31°/24° | 8.7 mm |
| 2026-09-05 | 阵雨 | 31°/24° | 9.9 mm |
| 2026-09-06 | 大毛毛雨 | 33°/25° | 2.2 mm |
| 2026-09-07 | 中阵雨 | 33°/25° | 9.1 mm |
| 2026-09-08 | 阵雨 | 33°/25° | 6.8 mm |
| 2026-09-09 | 雷阵雨 | 33°/25° | 3.7 mm |
| 2026-09-10 | 大毛毛雨 | 33°/25° | 2.4 mm |
| 2026-09-11 | 小毛毛雨 | 33°/25° | 1.7 mm |
| 2026-09-12 | 小毛毛雨 | 33°/25° | 0.3 mm |
| 2026-09-13 | 阴 | 32°/25° | 0.0 mm |
| 2026-09-14 | 阴 | 34°/26° | 0.0 mm |
| 2026-09-15 | 小毛毛雨 | 34°/26° | 0.2 mm |
| 2026-09-16 | 阵雨 | 33°/26° | 6.2 mm |
| 2026-09-17 | 雷阵雨 | 33°/25° | 15.7 mm |
| 2026-09-18 | 阵雨 | 33°/25° | 2.0 mm |
| 2026-09-19 | 小毛毛雨 | 34°/26° | 0.3 mm |
| 2026-09-20 | 大毛毛雨 | 32°/25° | 4.2 mm |
| 2026-09-21 | 阵雨 | 34°/25° | 1.8 mm |
| 2026-09-22 | 阵雨 | 33°/26° | 3.5 mm |
| 2026-09-23 | 阵雨 | 32°/25° | 2.7 mm |
| 2026-09-24 | 雷阵雨 | 29°/24° | 6.6 mm |
| 2026-09-25 | 小毛毛雨 | 32°/24° | 0.7 mm |
| 2026-09-26 | 阴 | 33°/24° | 0.0 mm |
| 2026-09-27 | 阴 | 32°/24° | 0.0 mm |
| 2026-09-28 | 阴 | 34°/25° | 0.0 mm |
| 2026-09-29 | 阴 | 34°/25° | 0.0 mm |
| 2026-09-30 | 阴 | 33°/26° | 0.0 mm |
2026年09月梅克纳河共记录 30 天，平均最高 32℃、最低 24℃，降水日 23 天。