| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2024-04-01 | 中雪 | 2°/-1° | 2.7 mm |
| 2024-04-02 | 中雪 | 2°/-3° | 3.6 mm |
| 2024-04-03 | 阴 | 4°/-3° | 0.0 mm |
| 2024-04-04 | 阴 | 7°/-2° | 0.0 mm |
| 2024-04-05 | 阴 | 5°/-2° | 0.5 mm |
| 2024-04-06 | 阴 | 9°/-1° | 0.0 mm |
| 2024-04-07 | 晴间多云 | 15°/1° | 0.0 mm |
| 2024-04-08 | 阴 | 18°/4° | 0.0 mm |
| 2024-04-09 | 小雪 | 7°/-2° | 0.6 mm |
| 2024-04-10 | 晴间多云 | 5°/-2° | 0.0 mm |
| 2024-04-11 | 阴 | 11°/0° | 0.0 mm |
| 2024-04-12 | 毛毛雨 | 10°/4° | 0.0 mm |
| 2024-04-13 | 毛毛雨 | 17°/3° | 0.0 mm |
| 2024-04-14 | 多云 | 17°/6° | 0.0 mm |
| 2024-04-15 | 阴 | 20°/7° | 0.0 mm |
| 2024-04-16 | 阴 | 20°/8° | 0.0 mm |
| 2024-04-17 | 小毛毛雨 | 20°/9° | 0.4 mm |
| 2024-04-18 | 小毛毛雨 | 15°/7° | 0.1 mm |
| 2024-04-19 | 小毛毛雨 | 10°/4° | 0.2 mm |
| 2024-04-20 | 阴 | 5°/3° | 0.1 mm |
| 2024-04-21 | 阴 | 7°/3° | 0.0 mm |
| 2024-04-22 | 阴 | 8°/1° | 0.0 mm |
| 2024-04-23 | 阴 | 14°/1° | 0.0 mm |
| 2024-04-24 | 阴 | 14°/3° | 0.0 mm |
| 2024-04-25 | 中雨 | 10°/7° | 23.5 mm |
| 2024-04-26 | 小毛毛雨 | 18°/6° | 0.0 mm |
| 2024-04-27 | 阴 | 22°/8° | 0.0 mm |
| 2024-04-28 | 小毛毛雨 | 12°/4° | 0.3 mm |
| 2024-04-29 | 阴 | 11°/3° | 0.0 mm |
| 2024-04-30 | 小雨 | 14°/4° | 2.5 mm |
2024年04月留萌郡共记录 30 天，平均最高 11℃、最低 2℃，降水日 14 天。