| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2025-05-01 | 阴 | 22°/3° | 0.0 mm |
| 2025-05-02 | 小毛毛雨 | 21°/9° | 1.2 mm |
| 2025-05-03 | 大毛毛雨 | 16°/7° | 3.4 mm |
| 2025-05-04 | 阵雨 | 13°/8° | 9.9 mm |
| 2025-05-05 | 大毛毛雨 | 15°/7° | 4.2 mm |
| 2025-05-06 | 阴 | 19°/7° | 0.0 mm |
| 2025-05-07 | 中雨 | 13°/5° | 13.6 mm |
| 2025-05-08 | 晴天 | 17°/5° | 0.0 mm |
| 2025-05-09 | 阴 | 21°/5° | 0.0 mm |
| 2025-05-10 | 中阵雨 | 17°/12° | 19.5 mm |
| 2025-05-11 | 小毛毛雨 | 13°/9° | 1.3 mm |
| 2025-05-12 | 小毛毛雨 | 13°/8° | 1.3 mm |
| 2025-05-13 | 小毛毛雨 | 20°/9° | 0.4 mm |
| 2025-05-14 | 阴 | 24°/8° | 0.0 mm |
| 2025-05-15 | 阴 | 26°/10° | 0.0 mm |
| 2025-05-16 | 阴 | 25°/11° | 0.0 mm |
| 2025-05-17 | 毛毛雨 | 23°/14° | 4.3 mm |
| 2025-05-18 | 小毛毛雨 | 20°/8° | 0.6 mm |
| 2025-05-19 | 阴 | 20°/6° | 0.0 mm |
| 2025-05-20 | 中阵雨 | 18°/8° | 22.2 mm |
| 2025-05-21 | 毛毛雨 | 14°/9° | 3.0 mm |
| 2025-05-22 | 毛毛雨 | 19°/8° | 2.5 mm |
| 2025-05-23 | 阴 | 18°/5° | 0.0 mm |
| 2025-05-24 | 小毛毛雨 | 18°/8° | 0.1 mm |
| 2025-05-25 | 大毛毛雨 | 12°/10° | 10.8 mm |
| 2025-05-26 | 小毛毛雨 | 15°/8° | 1.9 mm |
| 2025-05-27 | 阴 | 22°/6° | 0.0 mm |
| 2025-05-28 | 阴 | 25°/10° | 0.0 mm |
| 2025-05-29 | 阴 | 23°/9° | 0.0 mm |
| 2025-05-30 | 阴 | 25°/11° | 0.0 mm |
| 2025-05-31 | 毛毛雨 | 15°/9° | 3.2 mm |
2025年05月大馆市共记录 31 天，平均最高 18℃、最低 8℃，降水日 18 天。