| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2025-04-01 | 小毛毛雨 | 4°/-2° | 0.7 mm |
| 2025-04-02 | 小雪 | 3°/0° | 0.9 mm |
| 2025-04-03 | 阴 | 6°/0° | 0.0 mm |
| 2025-04-04 | 阴 | 14°/4° | 0.0 mm |
| 2025-04-05 | 小阵雪 | 15°/2° | 2.1 mm |
| 2025-04-06 | 阴 | 14°/3° | 0.0 mm |
| 2025-04-07 | 小毛毛雨 | 16°/6° | 1.5 mm |
| 2025-04-08 | 毛毛雨 | 15°/7° | 1.7 mm |
| 2025-04-09 | 小毛毛雨 | 10°/5° | 0.5 mm |
| 2025-04-10 | 阴 | 11°/1° | 0.0 mm |
| 2025-04-11 | 阴 | 19°/4° | 0.0 mm |
| 2025-04-12 | 阴 | 24°/9° | 0.0 mm |
| 2025-04-13 | 阴 | 26°/11° | 0.0 mm |
| 2025-04-14 | 大毛毛雨 | 20°/4° | 2.8 mm |
| 2025-04-15 | 小毛毛雨 | 13°/4° | 0.7 mm |
| 2025-04-16 | 阴 | 13°/4° | 0.0 mm |
| 2025-04-17 | 毛毛雨 | 14°/6° | 1.2 mm |
| 2025-04-18 | 小毛毛雨 | 3°/-1° | 0.5 mm |
| 2025-04-19 | 小阵雪 | 1°/-2° | 0.1 mm |
| 2025-04-20 | 中雪 | 7°/-2° | 11.3 mm |
| 2025-04-21 | 中阵雨 | 10°/4° | 71.0 mm |
| 2025-04-22 | 阴 | 10°/1° | 0.0 mm |
| 2025-04-23 | 小毛毛雨 | 21°/5° | 0.5 mm |
| 2025-04-24 | 阴 | 11°/4° | 0.0 mm |
| 2025-04-25 | 阴 | 14°/1° | 0.0 mm |
| 2025-04-26 | 阴 | 20°/6° | 0.0 mm |
| 2025-04-27 | 阴 | 24°/10° | 0.0 mm |
| 2025-04-28 | 大毛毛雨 | 23°/13° | 5.1 mm |
| 2025-04-29 | 小毛毛雨 | 25°/14° | 1.2 mm |
| 2025-04-30 | 小毛毛雨 | 13°/7° | 0.4 mm |
2025年04月巴尔瑙尔共记录 30 天，平均最高 13℃、最低 4℃，降水日 17 天。