| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2025-09-01 | 阴 | 18°/10° | 0.0 mm |
| 2025-09-02 | 多云 | 19°/9° | 0.0 mm |
| 2025-09-03 | 小毛毛雨 | 18°/12° | 0.4 mm |
| 2025-09-04 | 毛毛雨 | 19°/13° | 1.1 mm |
| 2025-09-05 | 雾 | 23°/14° | 0.0 mm |
| 2025-09-06 | 小毛毛雨 | 22°/15° | 0.4 mm |
| 2025-09-07 | 雾 | 17°/9° | 0.0 mm |
| 2025-09-08 | 晴间多云 | 18°/6° | 0.0 mm |
| 2025-09-09 | 阴 | 18°/7° | 0.0 mm |
| 2025-09-10 | 晴间多云 | 20°/7° | 0.0 mm |
| 2025-09-11 | 晴天 | 20°/10° | 0.0 mm |
| 2025-09-12 | 晴间多云 | 22°/10° | 0.0 mm |
| 2025-09-13 | 阴 | 22°/11° | 0.0 mm |
| 2025-09-14 | 阴 | 22°/12° | 0.0 mm |
| 2025-09-15 | 阴 | 21°/13° | 0.0 mm |
| 2025-09-16 | 阴 | 18°/12° | 0.0 mm |
| 2025-09-17 | 阴 | 21°/12° | 0.0 mm |
| 2025-09-18 | 阴 | 23°/12° | 0.0 mm |
| 2025-09-19 | 晴间多云 | 26°/13° | 0.0 mm |
| 2025-09-20 | 阴 | 24°/14° | 0.0 mm |
| 2025-09-21 | 多云 | 22°/14° | 0.0 mm |
| 2025-09-22 | 阴 | 22°/14° | 0.0 mm |
| 2025-09-23 | 阴 | 23°/15° | 0.0 mm |
| 2025-09-24 | 大雨 | 21°/16° | 10.1 mm |
| 2025-09-25 | 小毛毛雨 | 22°/16° | 0.8 mm |
| 2025-09-26 | 雾 | 21°/14° | 0.0 mm |
| 2025-09-27 | 中雨 | 21°/13° | 8.8 mm |
| 2025-09-28 | 雾 | 20°/12° | 0.0 mm |
| 2025-09-29 | 雾 | 19°/12° | 0.0 mm |
| 2025-09-30 | 中雨 | 17°/12° | 6.6 mm |
2025年09月格雷森共记录 30 天，平均最高 20℃、最低 11℃，降水日 7 天。