| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2026-09-01 | 阴 | 19°/9° | 0.0 mm |
| 2026-09-02 | 小毛毛雨 | 16°/9° | 0.3 mm |
| 2026-09-03 | 毛毛雨 | 15°/9° | 1.6 mm |
| 2026-09-04 | 小毛毛雨 | 16°/8° | 0.2 mm |
| 2026-09-05 | 小毛毛雨 | 15°/8° | 0.1 mm |
| 2026-09-06 | 小毛毛雨 | 17°/9° | 0.1 mm |
| 2026-09-07 | 小毛毛雨 | 14°/9° | 1.3 mm |
| 2026-09-08 | 小毛毛雨 | 15°/7° | 0.3 mm |
| 2026-09-09 | 毛毛雨 | 16°/8° | 0.5 mm |
| 2026-09-10 | 毛毛雨 | 16°/8° | 1.2 mm |
| 2026-09-11 | 小毛毛雨 | 15°/8° | 0.1 mm |
| 2026-09-12 | 小毛毛雨 | 16°/7° | 0.4 mm |
| 2026-09-13 | 毛毛雨 | 15°/8° | 4.0 mm |
| 2026-09-14 | 阴 | 15°/7° | 0.0 mm |
| 2026-09-15 | 小毛毛雨 | 15°/7° | 0.4 mm |
| 2026-09-16 | 阴 | 15°/6° | 0.0 mm |
| 2026-09-17 | 阴 | 15°/6° | 0.0 mm |
| 2026-09-18 | 阴 | 14°/6° | 0.0 mm |
| 2026-09-19 | 小毛毛雨 | 14°/7° | 0.3 mm |
| 2026-09-20 | 小毛毛雨 | 14°/6° | 0.7 mm |
| 2026-09-21 | 阴 | 14°/5° | 0.0 mm |
| 2026-09-22 | 小毛毛雨 | 13°/7° | 0.5 mm |
| 2026-09-23 | 小毛毛雨 | 13°/6° | 0.5 mm |
| 2026-09-24 | 小毛毛雨 | 10°/5° | 1.8 mm |
| 2026-09-25 | 小毛毛雨 | 8°/4° | 1.4 mm |
| 2026-09-26 | 小毛毛雨 | 9°/3° | 1.2 mm |
| 2026-09-27 | 阴 | 10°/4° | 0.0 mm |
| 2026-09-28 | 阴 | 14°/2° | 0.0 mm |
| 2026-09-29 | 晴天 | 14°/3° | 0.0 mm |
| 2026-09-30 | 晴天 | 14°/4° | 0.0 mm |
2026年09月定日县共记录 30 天，平均最高 14℃、最低 6℃，降水日 20 天。