| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2025-09-01 | 小毛毛雨 | 14°/2° | 0.1 mm |
| 2025-09-02 | 小毛毛雨 | 13°/3° | 1.1 mm |
| 2025-09-03 | 阴 | 14°/2° | 0.0 mm |
| 2025-09-04 | 阴 | 15°/3° | 0.0 mm |
| 2025-09-05 | 小毛毛雨 | 15°/4° | 0.2 mm |
| 2025-09-06 | 小毛毛雨 | 14°/5° | 0.8 mm |
| 2025-09-07 | 阴 | 18°/4° | 0.0 mm |
| 2025-09-08 | 晴天 | 19°/5° | 0.0 mm |
| 2025-09-09 | 阴 | 15°/8° | 0.0 mm |
| 2025-09-10 | 中阵雨 | 11°/8° | 13.5 mm |
| 2025-09-11 | 小毛毛雨 | 7°/2° | 0.5 mm |
| 2025-09-12 | 阴 | 14°/1° | 0.0 mm |
| 2025-09-13 | 阴 | 16°/3° | 0.0 mm |
| 2025-09-14 | 晴天 | 16°/4° | 0.0 mm |
| 2025-09-15 | 晴天 | 17°/4° | 0.0 mm |
| 2025-09-16 | 阴 | 18°/6° | 0.0 mm |
| 2025-09-17 | 小毛毛雨 | 19°/9° | 0.8 mm |
| 2025-09-18 | 阴 | 19°/6° | 0.0 mm |
| 2025-09-19 | 小毛毛雨 | 20°/6° | 0.2 mm |
| 2025-09-20 | 中阵雨 | 12°/4° | 21.1 mm |
| 2025-09-21 | 晴天 | 15°/1° | 0.0 mm |
| 2025-09-22 | 晴间多云 | 16°/2° | 0.0 mm |
| 2025-09-23 | 毛毛雨 | 12°/1° | 1.8 mm |
| 2025-09-24 | 阴 | 17°/2° | 0.0 mm |
| 2025-09-25 | 阴 | 17°/2° | 0.0 mm |
| 2025-09-26 | 阴 | 17°/5° | 0.0 mm |
| 2025-09-27 | 阴 | 19°/8° | 0.0 mm |
| 2025-09-28 | 阴 | 21°/10° | 0.0 mm |
| 2025-09-29 | 阴 | 21°/8° | 0.0 mm |
| 2025-09-30 | 晴天 | 22°/7° | 0.0 mm |
2025年09月瓦尔夏共记录 30 天，平均最高 16℃、最低 4℃，降水日 10 天。