| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2025-09-01 | 阴 | 23°/12° | 0.0 mm |
| 2025-09-02 | 阴 | 26°/9° | 0.0 mm |
| 2025-09-03 | 阴 | 29°/14° | 0.0 mm |
| 2025-09-04 | 阴 | 21°/9° | 0.0 mm |
| 2025-09-05 | 阴 | 24°/6° | 0.0 mm |
| 2025-09-06 | 大毛毛雨 | 30°/11° | 1.2 mm |
| 2025-09-07 | 毛毛雨 | 26°/14° | 1.8 mm |
| 2025-09-08 | 阴 | 27°/11° | 0.0 mm |
| 2025-09-09 | 阴 | 27°/12° | 0.0 mm |
| 2025-09-10 | 阴 | 24°/11° | 0.0 mm |
| 2025-09-11 | 阴 | 28°/10° | 0.0 mm |
| 2025-09-12 | 阴 | 27°/12° | 0.0 mm |
| 2025-09-13 | 阴 | 26°/13° | 0.0 mm |
| 2025-09-14 | 小雨 | 24°/13° | 3.0 mm |
| 2025-09-15 | 小毛毛雨 | 22°/9° | 0.3 mm |
| 2025-09-16 | 阴 | 26°/8° | 0.0 mm |
| 2025-09-17 | 阴 | 27°/9° | 0.0 mm |
| 2025-09-18 | 阴 | 21°/9° | 0.0 mm |
| 2025-09-19 | 阴 | 23°/7° | 0.0 mm |
| 2025-09-20 | 阴 | 24°/9° | 0.0 mm |
| 2025-09-21 | 阵雨 | 16°/7° | 7.5 mm |
| 2025-09-22 | 阴 | 18°/8° | 0.0 mm |
| 2025-09-23 | 小毛毛雨 | 17°/9° | 0.1 mm |
| 2025-09-24 | 阴 | 17°/6° | 0.0 mm |
| 2025-09-25 | 阴 | 15°/6° | 0.0 mm |
| 2025-09-26 | 毛毛雨 | 15°/6° | 0.5 mm |
| 2025-09-27 | 阴 | 15°/7° | 0.0 mm |
| 2025-09-28 | 阴 | 14°/2° | 0.0 mm |
| 2025-09-29 | 阴 | 16°/6° | 0.0 mm |
| 2025-09-30 | 小雨 | 12°/8° | 3.8 mm |
2025年09月大草原城共记录 30 天，平均最高 22℃、最低 9℃，降水日 8 天。