| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2026-09-01 | 毛毛雨 | 28°/13° | 0.9 mm |
| 2026-09-02 | 小毛毛雨 | 23°/13° | 0.1 mm |
| 2026-09-03 | 小毛毛雨 | 21°/11° | 0.5 mm |
| 2026-09-04 | 阴 | 22°/10° | 0.0 mm |
| 2026-09-05 | 小雨 | 22°/12° | 5.0 mm |
| 2026-09-06 | 小毛毛雨 | 16°/9° | 1.5 mm |
| 2026-09-07 | 小毛毛雨 | 17°/8° | 0.1 mm |
| 2026-09-08 | 阴 | 19°/5° | 0.0 mm |
| 2026-09-09 | 阴 | 23°/8° | 0.0 mm |
| 2026-09-10 | 阴 | 28°/11° | 0.0 mm |
| 2026-09-11 | 阴 | 20°/9° | 0.0 mm |
| 2026-09-12 | 小毛毛雨 | 18°/9° | 0.1 mm |
| 2026-09-13 | 阴 | 19°/6° | 0.0 mm |
| 2026-09-14 | 阴 | 19°/6° | 0.0 mm |
| 2026-09-15 | 小毛毛雨 | 19°/9° | 0.5 mm |
| 2026-09-16 | 阴 | 20°/7° | 0.0 mm |
| 2026-09-17 | 阴 | 23°/10° | 0.0 mm |
| 2026-09-18 | 大毛毛雨 | 20°/11° | 2.2 mm |
| 2026-09-19 | 毛毛雨 | 16°/9° | 1.3 mm |
| 2026-09-20 | 阴 | 22°/9° | 0.0 mm |
| 2026-09-21 | 毛毛雨 | 20°/12° | 1.1 mm |
| 2026-09-22 | 中阵雨 | 17°/10° | 5.1 mm |
| 2026-09-23 | 阵雨 | 17°/8° | 12.7 mm |
| 2026-09-24 | 阵雨 | 16°/10° | 4.3 mm |
| 2026-09-25 | 小毛毛雨 | 16°/8° | 0.3 mm |
| 2026-09-26 | 阴 | 18°/8° | 0.0 mm |
| 2026-09-27 | 阴 | 18°/9° | 0.0 mm |
| 2026-09-28 | 晴间多云 | 18°/8° | 0.0 mm |
| 2026-09-29 | 阴 | 17°/6° | 0.0 mm |
| 2026-09-30 | 多云 | 17°/6° | 0.0 mm |
2026年09月布良斯克共记录 30 天，平均最高 19℃、最低 9℃，降水日 15 天。