| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2025-09-01 | 强阵雨 | 18°/11° | 30.5 mm |
| 2025-09-02 | 毛毛雨 | 16°/8° | 4.5 mm |
| 2025-09-03 | 阴 | 21°/7° | 0.0 mm |
| 2025-09-04 | 阵雨 | 18°/10° | 13.2 mm |
| 2025-09-05 | 毛毛雨 | 16°/8° | 5.2 mm |
| 2025-09-06 | 阴 | 18°/5° | 0.0 mm |
| 2025-09-07 | 阴 | 23°/6° | 0.0 mm |
| 2025-09-08 | 毛毛雨 | 19°/11° | 0.9 mm |
| 2025-09-09 | 强阵雨 | 17°/10° | 17.6 mm |
| 2025-09-10 | 毛毛雨 | 17°/8° | 4.1 mm |
| 2025-09-11 | 小毛毛雨 | 16°/8° | 1.3 mm |
| 2025-09-12 | 中雨 | 16°/7° | 4.7 mm |
| 2025-09-13 | 阴 | 17°/6° | 0.0 mm |
| 2025-09-14 | 中阵雨 | 18°/10° | 13.3 mm |
| 2025-09-15 | 小毛毛雨 | 23°/11° | 1.1 mm |
| 2025-09-16 | 阴 | 15°/7° | 0.0 mm |
| 2025-09-17 | 阴 | 16°/6° | 0.0 mm |
| 2025-09-18 | 晴天 | 22°/8° | 0.0 mm |
| 2025-09-19 | 晴天 | 24°/9° | 0.0 mm |
| 2025-09-20 | 小毛毛雨 | 25°/11° | 0.5 mm |
| 2025-09-21 | 中阵雨 | 19°/12° | 20.2 mm |
| 2025-09-22 | 中阵雨 | 12°/8° | 41.6 mm |
| 2025-09-23 | 毛毛雨 | 8°/6° | 2.9 mm |
| 2025-09-24 | 小毛毛雨 | 8°/6° | 2.8 mm |
| 2025-09-25 | 小毛毛雨 | 9°/5° | 2.2 mm |
| 2025-09-26 | 阵雨 | 8°/5° | 5.3 mm |
| 2025-09-27 | 毛毛雨 | 11°/4° | 3.2 mm |
| 2025-09-28 | 阴 | 12°/3° | 0.0 mm |
| 2025-09-29 | 阴 | 14°/7° | 0.0 mm |
| 2025-09-30 | 毛毛雨 | 14°/6° | 3.0 mm |
2025年09月葛斯根共记录 30 天，平均最高 16℃、最低 7℃，降水日 20 天。