| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2025-09-01 | 晴天 | 36°/22° | 0.0 mm |
| 2025-09-02 | 阴 | 33°/23° | 0.0 mm |
| 2025-09-03 | 小毛毛雨 | 33°/24° | 0.3 mm |
| 2025-09-04 | 阴 | 33°/23° | 0.0 mm |
| 2025-09-05 | 大毛毛雨 | 25°/20° | 1.8 mm |
| 2025-09-06 | 阴 | 33°/20° | 0.0 mm |
| 2025-09-07 | 阴 | 34°/21° | 0.0 mm |
| 2025-09-08 | 毛毛雨 | 33°/23° | 1.2 mm |
| 2025-09-09 | 小毛毛雨 | 37°/21° | 0.3 mm |
| 2025-09-10 | 阴 | 34°/21° | 0.0 mm |
| 2025-09-11 | 阴 | 32°/22° | 0.0 mm |
| 2025-09-12 | 阴 | 31°/21° | 0.0 mm |
| 2025-09-13 | 阴 | 35°/21° | 0.0 mm |
| 2025-09-14 | 阵雨 | 36°/23° | 3.0 mm |
| 2025-09-15 | 小毛毛雨 | 29°/20° | 0.3 mm |
| 2025-09-16 | 中阵雨 | 26°/17° | 6.4 mm |
| 2025-09-17 | 大毛毛雨 | 19°/15° | 1.9 mm |
| 2025-09-18 | 阴 | 24°/15° | 0.0 mm |
| 2025-09-19 | 大毛毛雨 | 20°/13° | 5.4 mm |
| 2025-09-20 | 阴 | 28°/15° | 0.0 mm |
| 2025-09-21 | 中雨 | 28°/15° | 5.8 mm |
| 2025-09-22 | 毛毛雨 | 20°/15° | 1.2 mm |
| 2025-09-23 | 小毛毛雨 | 18°/15° | 0.5 mm |
| 2025-09-24 | 晴天 | 30°/15° | 0.0 mm |
| 2025-09-25 | 阴 | 31°/18° | 0.0 mm |
| 2025-09-26 | 阴 | 29°/19° | 0.0 mm |
| 2025-09-27 | 阴 | 23°/18° | 0.0 mm |
| 2025-09-28 | 阴 | 30°/19° | 0.0 mm |
| 2025-09-29 | 阴 | 31°/20° | 0.0 mm |
| 2025-09-30 | 晴间多云 | 33°/21° | 0.0 mm |
2025年09月长安区共记录 30 天，平均最高 29℃、最低 19℃，降水日 12 天。