| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2026-04-01 | 阴 | 7°/-4° | 0.0 mm |
| 2026-04-02 | 多云 | 8°/-2° | 0.0 mm |
| 2026-04-03 | 阴 | 12°/0° | 0.0 mm |
| 2026-04-04 | 阴 | 15°/4° | 0.0 mm |
| 2026-04-05 | 中阵雨 | 20°/7° | 9.4 mm |
| 2026-04-06 | 大毛毛雨 | 19°/7° | 3.0 mm |
| 2026-04-07 | 阴 | 21°/7° | 0.0 mm |
| 2026-04-08 | 晴天 | 20°/7° | 0.0 mm |
| 2026-04-09 | 阵雨 | 21°/8° | 3.0 mm |
| 2026-04-10 | 大毛毛雨 | 17°/9° | 4.7 mm |
| 2026-04-11 | 小毛毛雨 | 21°/7° | 0.9 mm |
| 2026-04-12 | 阵雨 | 11°/5° | 13.5 mm |
| 2026-04-13 | 毛毛雨 | 6°/4° | 6.3 mm |
| 2026-04-14 | 小毛毛雨 | 6°/4° | 0.5 mm |
| 2026-04-15 | 阴 | 13°/2° | 0.0 mm |
| 2026-04-16 | 阴 | 16°/4° | 0.0 mm |
| 2026-04-17 | 阴 | 17°/6° | 0.0 mm |
| 2026-04-18 | 阵雨 | 20°/7° | 3.3 mm |
| 2026-04-19 | 阵雨 | 16°/9° | 7.3 mm |
| 2026-04-20 | 阴 | 14°/3° | 0.0 mm |
| 2026-04-21 | 阴 | 14°/2° | 0.0 mm |
| 2026-04-22 | 雾 | 15°/0° | 0.0 mm |
| 2026-04-23 | 晴天 | 16°/1° | 0.0 mm |
| 2026-04-24 | 阴 | 18°/3° | 0.0 mm |
| 2026-04-25 | 多云 | 20°/6° | 0.0 mm |
| 2026-04-26 | 阴 | 18°/6° | 0.0 mm |
| 2026-04-27 | 阴 | 19°/5° | 0.0 mm |
| 2026-04-28 | 阵雨 | 17°/8° | 3.3 mm |
| 2026-04-29 | 小毛毛雨 | 17°/8° | 0.4 mm |
| 2026-04-30 | 晴天 | 17°/3° | 0.0 mm |
2026年04月格拉讷河共记录 30 天，平均最高 15℃、最低 4℃，降水日 12 天。