| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2025-01-01 | 晴天 | 10°/5° | 0.0 mm |
| 2025-01-02 | 阴 | 11°/6° | 0.0 mm |
| 2025-01-03 | 晴天 | 9°/5° | 0.0 mm |
| 2025-01-04 | 阴 | 8°/4° | 0.0 mm |
| 2025-01-05 | 阴 | 10°/5° | 0.0 mm |
| 2025-01-06 | 中雨 | 13°/7° | 14.1 mm |
| 2025-01-07 | 小毛毛雨 | 8°/4° | 0.3 mm |
| 2025-01-08 | 阴 | 9°/5° | 0.0 mm |
| 2025-01-09 | 小阵雪 | 8°/1° | 2.8 mm |
| 2025-01-10 | 小阵雪 | 4°/0° | 0.5 mm |
| 2025-01-11 | 阴 | 6°/2° | 0.0 mm |
| 2025-01-12 | 小阵雪 | 6°/3° | 3.4 mm |
| 2025-01-13 | 阴 | 9°/5° | 0.0 mm |
| 2025-01-14 | 小毛毛雨 | 11°/6° | 0.6 mm |
| 2025-01-15 | 小毛毛雨 | 11°/4° | 0.6 mm |
| 2025-01-16 | 阴 | 7°/3° | 0.0 mm |
| 2025-01-17 | 阴 | 9°/6° | 0.0 mm |
| 2025-01-18 | 阴 | 10°/6° | 0.0 mm |
| 2025-01-19 | 阴 | 11°/8° | 0.0 mm |
| 2025-01-20 | 阴 | 12°/9° | 0.0 mm |
| 2025-01-21 | 阴 | 11°/8° | 0.0 mm |
| 2025-01-22 | 阴 | 11°/7° | 0.0 mm |
| 2025-01-23 | 阴 | 13°/8° | 0.0 mm |
| 2025-01-24 | 阴 | 15°/8° | 0.0 mm |
| 2025-01-25 | 阴 | 12°/7° | 0.0 mm |
| 2025-01-26 | 阴 | 12°/5° | 0.0 mm |
| 2025-01-27 | 阵雨 | 9°/5° | 3.0 mm |
| 2025-01-28 | 小阵雪 | 7°/3° | 6.6 mm |
| 2025-01-29 | 小阵雪 | 6°/3° | 1.6 mm |
| 2025-01-30 | 多云 | 7°/2° | 0.0 mm |
| 2025-01-31 | 阴 | 11°/3° | 0.0 mm |
2025年01月大牟田市共记录 31 天，平均最高 9℃、最低 4℃，降水日 10 天。