| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2025-09-01 | 小毛毛雨 | 31°/18° | 0.1 mm |
| 2025-09-02 | 晴天 | 30°/16° | 0.0 mm |
| 2025-09-03 | 晴间多云 | 30°/15° | 0.0 mm |
| 2025-09-04 | 晴间多云 | 31°/16° | 0.0 mm |
| 2025-09-05 | 多云 | 30°/15° | 0.0 mm |
| 2025-09-06 | 阴 | 29°/14° | 0.0 mm |
| 2025-09-07 | 多云 | 27°/14° | 0.0 mm |
| 2025-09-08 | 阴 | 27°/12° | 0.0 mm |
| 2025-09-09 | 毛毛雨 | 27°/15° | 4.3 mm |
| 2025-09-10 | 阴 | 27°/14° | 0.0 mm |
| 2025-09-11 | 阴 | 25°/14° | 0.0 mm |
| 2025-09-12 | 小雨 | 20°/13° | 12.3 mm |
| 2025-09-13 | 阴 | 24°/14° | 0.0 mm |
| 2025-09-14 | 阴 | 22°/13° | 0.0 mm |
| 2025-09-15 | 中阵雨 | 17°/12° | 11.2 mm |
| 2025-09-16 | 阴 | 22°/10° | 0.0 mm |
| 2025-09-17 | 阵雨 | 17°/12° | 9.5 mm |
| 2025-09-18 | 小毛毛雨 | 18°/9° | 0.1 mm |
| 2025-09-19 | 阴 | 21°/10° | 0.0 mm |
| 2025-09-20 | 小毛毛雨 | 23°/14° | 0.1 mm |
| 2025-09-21 | 阴 | 26°/14° | 0.0 mm |
| 2025-09-22 | 多云 | 25°/13° | 0.0 mm |
| 2025-09-23 | 晴天 | 24°/12° | 0.0 mm |
| 2025-09-24 | 阴 | 17°/12° | 0.0 mm |
| 2025-09-25 | 小毛毛雨 | 16°/8° | 0.1 mm |
| 2025-09-26 | 晴天 | 16°/4° | 0.0 mm |
| 2025-09-27 | 阴 | 15°/5° | 0.0 mm |
| 2025-09-28 | 阴 | 14°/8° | 0.0 mm |
| 2025-09-29 | 毛毛雨 | 11°/9° | 5.1 mm |
| 2025-09-30 | 中阵雨 | 9°/6° | 18.9 mm |
2025年09月瓦尔茨内特共记录 30 天，平均最高 22℃、最低 12℃，降水日 10 天。