| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2026-09-01 | 阴 | 25°/13° | 0.0 mm |
| 2026-09-02 | 晴天 | 27°/12° | 0.0 mm |
| 2026-09-03 | 晴天 | 29°/14° | 0.0 mm |
| 2026-09-04 | 阴 | 30°/16° | 0.0 mm |
| 2026-09-05 | 小毛毛雨 | 31°/18° | 0.2 mm |
| 2026-09-06 | 阴 | 30°/16° | 0.0 mm |
| 2026-09-07 | 毛毛雨 | 21°/14° | 3.4 mm |
| 2026-09-08 | 毛毛雨 | 22°/11° | 2.0 mm |
| 2026-09-09 | 阴 | 22°/9° | 0.0 mm |
| 2026-09-10 | 晴天 | 25°/9° | 0.0 mm |
| 2026-09-11 | 晴天 | 28°/11° | 0.0 mm |
| 2026-09-12 | 阴 | 28°/12° | 0.0 mm |
| 2026-09-13 | 晴天 | 25°/12° | 0.0 mm |
| 2026-09-14 | 晴天 | 24°/8° | 0.0 mm |
| 2026-09-15 | 阴 | 28°/9° | 0.0 mm |
| 2026-09-16 | 阴 | 31°/12° | 0.0 mm |
| 2026-09-17 | 小毛毛雨 | 31°/14° | 0.1 mm |
| 2026-09-18 | 毛毛雨 | 28°/15° | 1.1 mm |
| 2026-09-19 | 小毛毛雨 | 28°/13° | 0.2 mm |
| 2026-09-20 | 阵雨 | 23°/15° | 5.3 mm |
| 2026-09-21 | 晴天 | 27°/12° | 0.0 mm |
| 2026-09-22 | 晴天 | 29°/13° | 0.0 mm |
| 2026-09-23 | 小毛毛雨 | 31°/14° | 0.1 mm |
| 2026-09-24 | 小毛毛雨 | 23°/15° | 0.5 mm |
| 2026-09-25 | 阵雨 | 27°/14° | 4.5 mm |
| 2026-09-26 | 强阵雨 | 24°/14° | 14.8 mm |
| 2026-09-27 | 阵雨 | 23°/13° | 4.3 mm |
| 2026-09-28 | 晴天 | 24°/9° | 0.0 mm |
| 2026-09-29 | 小毛毛雨 | 24°/12° | 0.3 mm |
| 2026-09-30 | 多云 | 16°/7° | 0.0 mm |
2026年09月承德避暑山庄共记录 30 天，平均最高 26℃、最低 12℃，降水日 13 天。