| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2025-09-01 | 阴 | 31°/15° | 0.0 mm |
| 2025-09-02 | 晴间多云 | 33°/19° | 0.0 mm |
| 2025-09-03 | 晴天 | 33°/20° | 0.0 mm |
| 2025-09-04 | 晴天 | 32°/18° | 0.0 mm |
| 2025-09-05 | 晴天 | 30°/16° | 0.0 mm |
| 2025-09-06 | 阴 | 29°/15° | 0.0 mm |
| 2025-09-07 | 阴 | 28°/16° | 0.0 mm |
| 2025-09-08 | 阴 | 28°/14° | 0.0 mm |
| 2025-09-09 | 阴 | 29°/17° | 0.0 mm |
| 2025-09-10 | 小毛毛雨 | 28°/16° | 0.4 mm |
| 2025-09-11 | 阴 | 27°/15° | 0.0 mm |
| 2025-09-12 | 中阵雨 | 19°/17° | 9.7 mm |
| 2025-09-13 | 小毛毛雨 | 26°/16° | 0.3 mm |
| 2025-09-14 | 阴 | 23°/13° | 0.0 mm |
| 2025-09-15 | 阴 | 24°/13° | 0.0 mm |
| 2025-09-16 | 晴天 | 25°/13° | 0.0 mm |
| 2025-09-17 | 中雨 | 20°/13° | 8.1 mm |
| 2025-09-18 | 阴 | 21°/12° | 0.0 mm |
| 2025-09-19 | 阴 | 23°/11° | 0.0 mm |
| 2025-09-20 | 阴 | 26°/15° | 0.0 mm |
| 2025-09-21 | 晴天 | 26°/15° | 0.0 mm |
| 2025-09-22 | 晴天 | 25°/13° | 0.0 mm |
| 2025-09-23 | 晴天 | 25°/13° | 0.0 mm |
| 2025-09-24 | 阴 | 25°/13° | 0.0 mm |
| 2025-09-25 | 阴 | 17°/12° | 0.0 mm |
| 2025-09-26 | 阴 | 17°/7° | 0.0 mm |
| 2025-09-27 | 阴 | 17°/7° | 0.0 mm |
| 2025-09-28 | 阴 | 17°/6° | 0.0 mm |
| 2025-09-29 | 小毛毛雨 | 17°/8° | 0.1 mm |
| 2025-09-30 | 阴 | 16°/9° | 0.0 mm |
2025年09月瓦勒尼共记录 30 天，平均最高 24℃、最低 13℃，降水日 5 天。