| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2025-12-01 | 雾 | 17°/12° | 0.0 mm |
| 2025-12-02 | 小毛毛雨 | 18°/12° | 0.9 mm |
| 2025-12-03 | 中雨 | 13°/10° | 7.8 mm |
| 2025-12-04 | 小毛毛雨 | 16°/9° | 0.1 mm |
| 2025-12-05 | 阴 | 18°/9° | 0.0 mm |
| 2025-12-06 | 阴 | 21°/14° | 0.0 mm |
| 2025-12-07 | 阴 | 22°/15° | 0.0 mm |
| 2025-12-08 | 小毛毛雨 | 18°/15° | 0.2 mm |
| 2025-12-09 | 雾 | 20°/14° | 0.0 mm |
| 2025-12-10 | 阴 | 21°/13° | 0.0 mm |
| 2025-12-11 | 阴 | 18°/11° | 0.0 mm |
| 2025-12-12 | 阴 | 16°/8° | 0.0 mm |
| 2025-12-13 | 阴 | 16°/9° | 0.0 mm |
| 2025-12-14 | 阴 | 17°/10° | 0.0 mm |
| 2025-12-15 | 小毛毛雨 | 18°/12° | 1.6 mm |
| 2025-12-16 | 中阵雨 | 17°/11° | 17.9 mm |
| 2025-12-17 | 小毛毛雨 | 18°/7° | 1.1 mm |
| 2025-12-18 | 阴 | 17°/10° | 0.0 mm |
| 2025-12-19 | 小毛毛雨 | 17°/13° | 0.9 mm |
| 2025-12-20 | 阴 | 16°/8° | 0.0 mm |
| 2025-12-21 | 阴 | 14°/6° | 0.0 mm |
| 2025-12-22 | 小毛毛雨 | 15°/7° | 0.4 mm |
| 2025-12-23 | 大毛毛雨 | 22°/12° | 4.1 mm |
| 2025-12-24 | 阴 | 21°/12° | 0.0 mm |
| 2025-12-25 | 小毛毛雨 | 17°/10° | 0.3 mm |
| 2025-12-26 | 阵雨 | 17°/12° | 7.7 mm |
| 2025-12-27 | 阴 | 16°/9° | 0.0 mm |
| 2025-12-28 | 小毛毛雨 | 17°/9° | 0.4 mm |
| 2025-12-29 | 小毛毛雨 | 20°/10° | 0.1 mm |
| 2025-12-30 | 中阵雨 | 15°/12° | 5.6 mm |
| 2025-12-31 | 大毛毛雨 | 18°/11° | 7.0 mm |
2025年12月纳尔逊共记录 31 天，平均最高 17℃、最低 10℃，降水日 16 天。