| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2025-04-01 | 小毛毛雨 | 8°/-2° | 0.2 mm |
| 2025-04-02 | 阴 | 13°/0° | 0.0 mm |
| 2025-04-03 | 阴 | 15°/1° | 0.0 mm |
| 2025-04-04 | 晴天 | 17°/3° | 0.0 mm |
| 2025-04-05 | 阴 | 17°/3° | 0.0 mm |
| 2025-04-06 | 阴 | 9°/0° | 0.0 mm |
| 2025-04-07 | 晴天 | 11°/-4° | 0.0 mm |
| 2025-04-08 | 阴 | 12°/-3° | 0.0 mm |
| 2025-04-09 | 阴 | 13°/0° | 0.0 mm |
| 2025-04-10 | 阴 | 15°/0° | 0.0 mm |
| 2025-04-11 | 晴间多云 | 17°/1° | 0.0 mm |
| 2025-04-12 | 小毛毛雨 | 19°/2° | 0.6 mm |
| 2025-04-13 | 小毛毛雨 | 14°/7° | 2.7 mm |
| 2025-04-14 | 小雨 | 16°/7° | 10.4 mm |
| 2025-04-15 | 毛毛雨 | 16°/5° | 1.5 mm |
| 2025-04-16 | 毛毛雨 | 9°/4° | 3.4 mm |
| 2025-04-17 | 大毛毛雨 | 4°/3° | 10.7 mm |
| 2025-04-18 | 小毛毛雨 | 7°/1° | 0.3 mm |
| 2025-04-19 | 阴 | 16°/0° | 0.0 mm |
| 2025-04-20 | 阵雨 | 9°/2° | 4.0 mm |
| 2025-04-21 | 小毛毛雨 | 12°/2° | 1.1 mm |
| 2025-04-22 | 小毛毛雨 | 14°/1° | 0.1 mm |
| 2025-04-23 | 阵雨 | 14°/4° | 8.4 mm |
| 2025-04-24 | 毛毛雨 | 10°/2° | 1.6 mm |
| 2025-04-25 | 小雨 | 11°/3° | 7.3 mm |
| 2025-04-26 | 小毛毛雨 | 12°/4° | 1.0 mm |
| 2025-04-27 | 小毛毛雨 | 16°/3° | 0.4 mm |
| 2025-04-28 | 毛毛雨 | 18°/5° | 1.2 mm |
| 2025-04-29 | 小毛毛雨 | 20°/5° | 0.7 mm |
| 2025-04-30 | 晴天 | 20°/6° | 0.0 mm |
2025年04月葛斯根共记录 30 天，平均最高 13℃、最低 2℃，降水日 18 天。