| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2026-09-01 | 毛毛雨 | 31°/18° | 0.7 mm |
| 2026-09-02 | 阴 | 32°/15° | 0.0 mm |
| 2026-09-03 | 阴 | 32°/15° | 0.0 mm |
| 2026-09-04 | 阴 | 30°/16° | 0.0 mm |
| 2026-09-05 | 阴 | 37°/16° | 0.0 mm |
| 2026-09-06 | 阴 | 29°/15° | 0.0 mm |
| 2026-09-07 | 晴天 | 29°/12° | 0.0 mm |
| 2026-09-08 | 晴天 | 31°/13° | 0.0 mm |
| 2026-09-09 | 阴 | 34°/14° | 0.0 mm |
| 2026-09-10 | 晴天 | 34°/15° | 0.0 mm |
| 2026-09-11 | 阴 | 37°/16° | 0.0 mm |
| 2026-09-12 | 小毛毛雨 | 24°/12° | 0.3 mm |
| 2026-09-13 | 阴 | 22°/9° | 0.0 mm |
| 2026-09-14 | 阴 | 25°/9° | 0.0 mm |
| 2026-09-15 | 小雨 | 19°/14° | 5.5 mm |
| 2026-09-16 | 晴天 | 27°/12° | 0.0 mm |
| 2026-09-17 | 阴 | 29°/12° | 0.0 mm |
| 2026-09-18 | 阴 | 27°/15° | 0.0 mm |
| 2026-09-19 | 小毛毛雨 | 28°/15° | 0.2 mm |
| 2026-09-20 | 阴 | 29°/15° | 0.0 mm |
| 2026-09-21 | 阴 | 22°/11° | 0.0 mm |
| 2026-09-22 | 小毛毛雨 | 16°/7° | 0.6 mm |
| 2026-09-23 | 小毛毛雨 | 17°/5° | 0.2 mm |
| 2026-09-24 | 阴 | 21°/10° | 0.0 mm |
| 2026-09-25 | 阵雨 | 13°/11° | 12.4 mm |
| 2026-09-26 | 小毛毛雨 | 19°/10° | 0.6 mm |
| 2026-09-27 | 阴 | 22°/9° | 0.0 mm |
| 2026-09-28 | 阴 | 23°/11° | 0.0 mm |
| 2026-09-29 | 阴 | 24°/10° | 0.0 mm |
| 2026-09-30 | 多云 | 22°/10° | 0.0 mm |
2026年09月瓦尔瓦林共记录 30 天，平均最高 26℃、最低 12℃，降水日 8 天。