| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2025-09-01 | 小毛毛雨 | 15°/5° | 0.2 mm |
| 2025-09-02 | 阴 | 14°/2° | 0.0 mm |
| 2025-09-03 | 阴 | 14°/3° | 0.0 mm |
| 2025-09-04 | 阵雨 | 6°/1° | 4.4 mm |
| 2025-09-05 | 阵雨 | 10°/0° | 3.2 mm |
| 2025-09-06 | 大雪 | 8°/-1° | 4.2 mm |
| 2025-09-07 | 阴 | 12°/-1° | 0.0 mm |
| 2025-09-08 | 小毛毛雨 | 11°/2° | 0.3 mm |
| 2025-09-09 | 毛毛雨 | 16°/0° | 1.2 mm |
| 2025-09-10 | 小毛毛雨 | 12°/3° | 0.7 mm |
| 2025-09-11 | 阴 | 12°/1° | 0.0 mm |
| 2025-09-12 | 小毛毛雨 | 11°/1° | 0.7 mm |
| 2025-09-13 | 大毛毛雨 | 8°/1° | 7.3 mm |
| 2025-09-14 | 毛毛雨 | 10°/0° | 1.4 mm |
| 2025-09-15 | 小毛毛雨 | 7°/-1° | 0.1 mm |
| 2025-09-16 | 晴天 | 10°/-2° | 0.0 mm |
| 2025-09-17 | 阴 | 13°/0° | 0.0 mm |
| 2025-09-18 | 阴 | 12°/4° | 0.0 mm |
| 2025-09-19 | 阴 | 13°/2° | 0.0 mm |
| 2025-09-20 | 小毛毛雨 | 13°/4° | 0.2 mm |
| 2025-09-21 | 小毛毛雨 | 14°/3° | 0.1 mm |
| 2025-09-22 | 中阵雨 | 6°/0° | 26.8 mm |
| 2025-09-23 | 阴 | 10°/0° | 0.0 mm |
| 2025-09-24 | 阴 | 13°/2° | 0.0 mm |
| 2025-09-25 | 阴 | 13°/3° | 0.0 mm |
| 2025-09-26 | 晴天 | 13°/3° | 0.0 mm |
| 2025-09-27 | 阴 | 15°/4° | 0.0 mm |
| 2025-09-28 | 阴 | 14°/5° | 0.0 mm |
| 2025-09-29 | 阴 | 14°/4° | 0.0 mm |
| 2025-09-30 | 阴 | 11°/4° | 0.0 mm |
2025年09月巴彦共记录 30 天，平均最高 11℃、最低 1℃，降水日 14 天。