| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2026-09-01 | 阴 | 20°/10° | 0.0 mm |
| 2026-09-02 | 阴 | 21°/11° | 0.0 mm |
| 2026-09-03 | 晴天 | 22°/12° | 0.0 mm |
| 2026-09-04 | 阴 | 23°/12° | 0.0 mm |
| 2026-09-05 | 阴 | 24°/14° | 0.0 mm |
| 2026-09-06 | 阴 | 25°/14° | 0.0 mm |
| 2026-09-07 | 小毛毛雨 | 20°/10° | 0.8 mm |
| 2026-09-08 | 阴 | 17°/8° | 0.0 mm |
| 2026-09-09 | 晴天 | 19°/7° | 0.0 mm |
| 2026-09-10 | 晴间多云 | 20°/8° | 0.0 mm |
| 2026-09-11 | 晴天 | 23°/13° | 0.0 mm |
| 2026-09-12 | 阴 | 25°/14° | 0.0 mm |
| 2026-09-13 | 小毛毛雨 | 19°/10° | 0.2 mm |
| 2026-09-14 | 晴天 | 18°/6° | 0.0 mm |
| 2026-09-15 | 阴 | 21°/9° | 0.0 mm |
| 2026-09-16 | 小毛毛雨 | 24°/12° | 0.4 mm |
| 2026-09-17 | 晴天 | 25°/13° | 0.0 mm |
| 2026-09-18 | 阴 | 25°/14° | 0.0 mm |
| 2026-09-19 | 阴 | 24°/14° | 0.0 mm |
| 2026-09-20 | 小毛毛雨 | 18°/8° | 0.1 mm |
| 2026-09-21 | 晴天 | 19°/7° | 0.0 mm |
| 2026-09-22 | 阴 | 25°/10° | 0.0 mm |
| 2026-09-23 | 大毛毛雨 | 25°/12° | 3.3 mm |
| 2026-09-24 | 阴 | 17°/8° | 0.0 mm |
| 2026-09-25 | 阵雨 | 21°/9° | 2.7 mm |
| 2026-09-26 | 中阵雨 | 17°/9° | 15.4 mm |
| 2026-09-27 | 小毛毛雨 | 17°/7° | 0.6 mm |
| 2026-09-28 | 阴 | 18°/8° | 0.0 mm |
| 2026-09-29 | 中阵雨 | 20°/8° | 6.0 mm |
| 2026-09-30 | 小毛毛雨 | 15°/7° | 0.2 mm |
2026年09月伊通满族自治县共记录 30 天，平均最高 20℃、最低 10℃，降水日 10 天。