| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2025-09-01 | 阴 | 27°/13° | 0.0 mm |
| 2025-09-02 | 中雨 | 27°/14° | 3.2 mm |
| 2025-09-03 | 晴天 | 25°/12° | 0.0 mm |
| 2025-09-04 | 阴 | 27°/14° | 0.0 mm |
| 2025-09-05 | 小雨 | 20°/11° | 6.5 mm |
| 2025-09-06 | 小毛毛雨 | 21°/8° | 0.5 mm |
| 2025-09-07 | 阴 | 16°/4° | 0.0 mm |
| 2025-09-08 | 晴天 | 15°/5° | 0.0 mm |
| 2025-09-09 | 阴 | 17°/7° | 0.0 mm |
| 2025-09-10 | 阴 | 22°/8° | 0.0 mm |
| 2025-09-11 | 毛毛雨 | 23°/13° | 0.5 mm |
| 2025-09-12 | 毛毛雨 | 23°/12° | 2.8 mm |
| 2025-09-13 | 小毛毛雨 | 21°/10° | 0.6 mm |
| 2025-09-14 | 小毛毛雨 | 15°/6° | 0.5 mm |
| 2025-09-15 | 小雨 | 17°/5° | 4.9 mm |
| 2025-09-16 | 阴 | 11°/1° | 0.0 mm |
| 2025-09-17 | 晴天 | 14°/3° | 0.0 mm |
| 2025-09-18 | 晴天 | 17°/6° | 0.0 mm |
| 2025-09-19 | 阴 | 19°/7° | 0.0 mm |
| 2025-09-20 | 阴 | 16°/5° | 0.0 mm |
| 2025-09-21 | 阴 | 18°/7° | 0.0 mm |
| 2025-09-22 | 小毛毛雨 | 14°/11° | 0.2 mm |
| 2025-09-23 | 毛毛雨 | 16°/8° | 1.9 mm |
| 2025-09-24 | 小毛毛雨 | 14°/6° | 0.1 mm |
| 2025-09-25 | 阴 | 18°/6° | 0.0 mm |
| 2025-09-26 | 阴 | 19°/9° | 0.0 mm |
| 2025-09-27 | 毛毛雨 | 20°/10° | 1.6 mm |
| 2025-09-28 | 晴天 | 20°/8° | 0.0 mm |
| 2025-09-29 | 阴 | 19°/11° | 0.0 mm |
| 2025-09-30 | 阴 | 20°/10° | 0.0 mm |
2025年09月纳兰共记录 30 天，平均最高 19℃、最低 8℃，降水日 12 天。