| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2025-12-01 | 小毛毛雨 | 31°/21° | 0.3 mm |
| 2025-12-02 | 阵雨 | 29°/22° | 10.5 mm |
| 2025-12-03 | 中阵雨 | 30°/22° | 6.0 mm |
| 2025-12-04 | 阵雨 | 31°/22° | 5.8 mm |
| 2025-12-05 | 毛毛雨 | 31°/22° | 1.2 mm |
| 2025-12-06 | 毛毛雨 | 32°/22° | 3.0 mm |
| 2025-12-07 | 阵雨 | 30°/23° | 10.3 mm |
| 2025-12-08 | 大毛毛雨 | 29°/22° | 5.4 mm |
| 2025-12-09 | 阵雨 | 28°/21° | 10.4 mm |
| 2025-12-10 | 阴 | 30°/21° | 0.0 mm |
| 2025-12-11 | 毛毛雨 | 31°/22° | 1.8 mm |
| 2025-12-12 | 毛毛雨 | 31°/22° | 3.8 mm |
| 2025-12-13 | 大毛毛雨 | 32°/22° | 1.7 mm |
| 2025-12-14 | 中阵雨 | 23°/21° | 11.7 mm |
| 2025-12-15 | 强阵雨 | 24°/21° | 31.6 mm |
| 2025-12-16 | 中阵雨 | 28°/21° | 13.5 mm |
| 2025-12-17 | 强阵雨 | 27°/22° | 44.7 mm |
| 2025-12-18 | 强阵雨 | 24°/22° | 60.9 mm |
| 2025-12-19 | 毛毛雨 | 28°/22° | 7.4 mm |
| 2025-12-20 | 阵雨 | 31°/22° | 4.3 mm |
| 2025-12-21 | 阵雨 | 28°/22° | 8.6 mm |
| 2025-12-22 | 小毛毛雨 | 30°/22° | 0.9 mm |
| 2025-12-23 | 小毛毛雨 | 31°/22° | 0.2 mm |
| 2025-12-24 | 大毛毛雨 | 29°/22° | 5.9 mm |
| 2025-12-25 | 毛毛雨 | 32°/22° | 1.3 mm |
| 2025-12-26 | 大毛毛雨 | 30°/23° | 5.7 mm |
| 2025-12-27 | 阵雨 | 29°/22° | 3.5 mm |
| 2025-12-28 | 小毛毛雨 | 30°/22° | 1.0 mm |
| 2025-12-29 | 阵雨 | 30°/23° | 6.7 mm |
| 2025-12-30 | 阵雨 | 26°/22° | 9.4 mm |
| 2025-12-31 | 阵雨 | 31°/22° | 7.1 mm |
2025年12月兰沙市共记录 31 天，平均最高 29℃、最低 21℃，降水日 30 天。