| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2026-09-01 | 大毛毛雨 | 20°/10° | 5.9 mm |
| 2026-09-02 | 中阵雨 | 22°/10° | 9.0 mm |
| 2026-09-03 | 阵雨 | 22°/9° | 10.1 mm |
| 2026-09-04 | 大毛毛雨 | 23°/9° | 1.9 mm |
| 2026-09-05 | 阵雨 | 22°/9° | 5.9 mm |
| 2026-09-06 | 阵雨 | 19°/11° | 14.0 mm |
| 2026-09-07 | 中阵雨 | 18°/11° | 14.8 mm |
| 2026-09-08 | 毛毛雨 | 21°/10° | 1.9 mm |
| 2026-09-09 | 中阵雨 | 20°/9° | 18.2 mm |
| 2026-09-10 | 毛毛雨 | 21°/8° | 2.3 mm |
| 2026-09-11 | 阵雨 | 20°/12° | 15.0 mm |
| 2026-09-12 | 阵雨 | 20°/11° | 10.4 mm |
| 2026-09-13 | 大毛毛雨 | 22°/10° | 5.1 mm |
| 2026-09-14 | 中阵雨 | 19°/9° | 17.5 mm |
| 2026-09-15 | 小毛毛雨 | 21°/9° | 2.2 mm |
| 2026-09-16 | 小毛毛雨 | 21°/11° | 0.3 mm |
| 2026-09-17 | 小毛毛雨 | 19°/9° | 0.7 mm |
| 2026-09-18 | 小毛毛雨 | 20°/9° | 2.0 mm |
| 2026-09-19 | 毛毛雨 | 21°/10° | 6.2 mm |
| 2026-09-20 | 阵雨 | 21°/11° | 8.8 mm |
| 2026-09-21 | 阴 | 22°/10° | 0.0 mm |
| 2026-09-22 | 毛毛雨 | 21°/10° | 3.9 mm |
| 2026-09-23 | 毛毛雨 | 21°/11° | 4.5 mm |
| 2026-09-24 | 大毛毛雨 | 19°/12° | 6.4 mm |
| 2026-09-25 | 毛毛雨 | 22°/11° | 3.4 mm |
| 2026-09-26 | 毛毛雨 | 22°/11° | 1.9 mm |
| 2026-09-27 | 小毛毛雨 | 22°/10° | 1.2 mm |
| 2026-09-28 | 大毛毛雨 | 20°/11° | 4.8 mm |
| 2026-09-29 | 毛毛雨 | 20°/10° | 0.9 mm |
| 2026-09-30 | 雷阵雨 | 21°/10° | 48.3 mm |
2026年09月莱尔马共记录 30 天，平均最高 20℃、最低 10℃，降水日 29 天。