| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2025-09-01 | 晴间多云 | 25°/15° | 0.0 mm |
| 2025-09-02 | 阴 | 26°/16° | 0.0 mm |
| 2025-09-03 | 阴 | 27°/18° | 0.0 mm |
| 2025-09-04 | 晴天 | 26°/17° | 0.0 mm |
| 2025-09-05 | 阵雨 | 27°/17° | 3.9 mm |
| 2025-09-06 | 中阵雨 | 24°/17° | 15.0 mm |
| 2025-09-07 | 多云 | 23°/15° | 0.0 mm |
| 2025-09-08 | 小毛毛雨 | 21°/12° | 0.3 mm |
| 2025-09-09 | 多云 | 22°/12° | 0.0 mm |
| 2025-09-10 | 中雨 | 23°/14° | 3.8 mm |
| 2025-09-11 | 雷阵雨 | 25°/14° | 1.1 mm |
| 2025-09-12 | 毛毛雨 | 25°/18° | 0.7 mm |
| 2025-09-13 | 大毛毛雨 | 26°/16° | 2.0 mm |
| 2025-09-14 | 毛毛雨 | 24°/14° | 4.7 mm |
| 2025-09-15 | 阴 | 22°/11° | 0.0 mm |
| 2025-09-16 | 雷阵雨 | 19°/10° | 11.0 mm |
| 2025-09-17 | 阴 | 17°/8° | 0.0 mm |
| 2025-09-18 | 晴天 | 20°/8° | 0.0 mm |
| 2025-09-19 | 阴 | 20°/8° | 0.0 mm |
| 2025-09-20 | 小毛毛雨 | 21°/12° | 0.4 mm |
| 2025-09-21 | 阴 | 20°/10° | 0.0 mm |
| 2025-09-22 | 阴 | 20°/11° | 0.0 mm |
| 2025-09-23 | 阴 | 23°/12° | 0.0 mm |
| 2025-09-24 | 中雨 | 18°/13° | 10.3 mm |
| 2025-09-25 | 阴 | 21°/13° | 0.0 mm |
| 2025-09-26 | 阴 | 23°/12° | 0.0 mm |
| 2025-09-27 | 阴 | 23°/12° | 0.0 mm |
| 2025-09-28 | 毛毛雨 | 18°/12° | 5.2 mm |
| 2025-09-29 | 小毛毛雨 | 23°/11° | 0.1 mm |
| 2025-09-30 | 小毛毛雨 | 23°/13° | 0.2 mm |
2025年09月伊通满族自治县共记录 30 天，平均最高 22℃、最低 13℃，降水日 14 天。