| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2026-09-01 | 阴 | 32°/21° | 0.0 mm |
| 2026-09-02 | 多云 | 33°/21° | 0.0 mm |
| 2026-09-03 | 阴 | 33°/21° | 0.0 mm |
| 2026-09-04 | 阴 | 33°/21° | 0.0 mm |
| 2026-09-05 | 中雨 | 28°/20° | 4.3 mm |
| 2026-09-06 | 雾 | 26°/18° | 0.0 mm |
| 2026-09-07 | 晴间多云 | 29°/16° | 0.0 mm |
| 2026-09-08 | 雾 | 29°/16° | 0.0 mm |
| 2026-09-09 | 多云 | 30°/19° | 0.0 mm |
| 2026-09-10 | 大雨 | 25°/20° | 59.1 mm |
| 2026-09-11 | 小毛毛雨 | 25°/20° | 0.4 mm |
| 2026-09-12 | 大毛毛雨 | 28°/20° | 1.8 mm |
| 2026-09-13 | 阴 | 27°/20° | 0.0 mm |
| 2026-09-14 | 阴 | 22°/14° | 0.0 mm |
| 2026-09-15 | 雾 | 28°/11° | 0.0 mm |
| 2026-09-16 | 雾 | 30°/18° | 0.0 mm |
| 2026-09-17 | 阴 | 29°/20° | 0.0 mm |
| 2026-09-18 | 小毛毛雨 | 25°/19° | 0.4 mm |
| 2026-09-19 | 雾 | 28°/18° | 0.0 mm |
| 2026-09-20 | 大雨 | 24°/19° | 70.9 mm |
| 2026-09-21 | 大雨 | 25°/18° | 17.0 mm |
| 2026-09-22 | 小毛毛雨 | 18°/15° | 0.4 mm |
| 2026-09-23 | 中雨 | 19°/15° | 7.8 mm |
| 2026-09-24 | 中雨 | 19°/11° | 9.9 mm |
| 2026-09-25 | 雾 | 19°/7° | 0.0 mm |
| 2026-09-26 | 雾 | 19°/7° | 0.0 mm |
| 2026-09-27 | 雾 | 20°/9° | 0.0 mm |
| 2026-09-28 | 阴 | 20°/11° | 0.0 mm |
| 2026-09-29 | 阴 | 21°/13° | 0.0 mm |
| 2026-09-30 | 雾 | 24°/10° | 0.0 mm |
2026年09月罗恩共记录 30 天，平均最高 25℃、最低 16℃，降水日 10 天。