| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2025-09-01 | 阵雨 | 9°/7° | 10.4 mm |
| 2025-09-02 | 毛毛雨 | 11°/8° | 1.0 mm |
| 2025-09-03 | 小阵雪 | 9°/7° | 4.8 mm |
| 2025-09-04 | 小毛毛雨 | 11°/9° | 1.3 mm |
| 2025-09-05 | 小毛毛雨 | 12°/11° | 0.5 mm |
| 2025-09-06 | 阵雨 | 12°/8° | 8.6 mm |
| 2025-09-07 | 阵雨 | 10°/7° | 3.5 mm |
| 2025-09-08 | 小毛毛雨 | 9°/8° | 0.9 mm |
| 2025-09-09 | 小毛毛雨 | 9°/8° | 0.2 mm |
| 2025-09-10 | 小毛毛雨 | 12°/8° | 2.0 mm |
| 2025-09-11 | 阵雨 | 12°/8° | 6.1 mm |
| 2025-09-12 | 小毛毛雨 | 9°/8° | 1.2 mm |
| 2025-09-13 | 毛毛雨 | 9°/8° | 1.0 mm |
| 2025-09-14 | 阵雨 | 9°/6° | 10.3 mm |
| 2025-09-15 | 小毛毛雨 | 11°/7° | 0.4 mm |
| 2025-09-16 | 阴 | 12°/9° | 0.0 mm |
| 2025-09-17 | 阴 | 12°/9° | 0.0 mm |
| 2025-09-18 | 小毛毛雨 | 13°/10° | 1.0 mm |
| 2025-09-19 | 小毛毛雨 | 10°/8° | 0.2 mm |
| 2025-09-20 | 阴 | 9°/8° | 0.0 mm |
| 2025-09-21 | 阴 | 11°/9° | 0.0 mm |
| 2025-09-22 | 阴 | 12°/11° | 0.0 mm |
| 2025-09-23 | 阴 | 12°/12° | 0.0 mm |
| 2025-09-24 | 大毛毛雨 | 12°/11° | 5.8 mm |
| 2025-09-25 | 小雨 | 12°/11° | 15.4 mm |
| 2025-09-26 | 毛毛雨 | 12°/10° | 1.6 mm |
| 2025-09-27 | 小毛毛雨 | 11°/9° | 1.0 mm |
| 2025-09-28 | 阴 | 12°/9° | 0.0 mm |
| 2025-09-29 | 阵雨 | 12°/10° | 4.6 mm |
| 2025-09-30 | 阴 | 10°/9° | 0.0 mm |
2025年09月怀唐伊共记录 30 天，平均最高 10℃、最低 8℃，降水日 22 天。