| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2023-12-01 | 小毛毛雨 | 7°/3° | 0.1 mm |
| 2023-12-02 | 多云 | 9°/1° | 0.0 mm |
| 2023-12-03 | 阴 | 11°/2° | 0.0 mm |
| 2023-12-04 | 阴 | 13°/3° | 0.0 mm |
| 2023-12-05 | 中雨 | 11°/7° | 3.8 mm |
| 2023-12-06 | 小毛毛雨 | 13°/6° | 1.1 mm |
| 2023-12-07 | 小雨 | 12°/5° | 3.8 mm |
| 2023-12-08 | 晴间多云 | 14°/5° | 0.0 mm |
| 2023-12-09 | 阴 | 17°/7° | 0.0 mm |
| 2023-12-10 | 阴 | 20°/9° | 0.0 mm |
| 2023-12-11 | 中雨 | 16°/13° | 15.3 mm |
| 2023-12-12 | 毛毛雨 | 17°/10° | 11.9 mm |
| 2023-12-13 | 阴 | 17°/8° | 0.0 mm |
| 2023-12-14 | 小毛毛雨 | 20°/8° | 0.0 mm |
| 2023-12-15 | 小雨 | 19°/13° | 8.3 mm |
| 2023-12-16 | 大毛毛雨 | 16°/3° | 15.0 mm |
| 2023-12-17 | 小雪 | 4°/0° | 1.4 mm |
| 2023-12-18 | 阴 | 6°/-1° | 0.0 mm |
| 2023-12-19 | 中雪 | 5°/2° | 24.2 mm |
| 2023-12-20 | 小雪 | 6°/2° | 0.8 mm |
| 2023-12-21 | 小雪 | 2°/-3° | 3.6 mm |
| 2023-12-22 | 小雪 | 1°/-4° | 0.2 mm |
| 2023-12-23 | 小毛毛雨 | 4°/-2° | 0.0 mm |
| 2023-12-24 | 小毛毛雨 | 10°/0° | 1.9 mm |
| 2023-12-25 | 小毛毛雨 | 6°/1° | 1.2 mm |
| 2023-12-26 | 阴 | 7°/0° | 0.0 mm |
| 2023-12-27 | 阴 | 11°/2° | 0.0 mm |
| 2023-12-28 | 多云 | 12°/4° | 0.0 mm |
| 2023-12-29 | 多云 | 12°/5° | 0.0 mm |
| 2023-12-30 | 大毛毛雨 | 14°/4° | 4.1 mm |
| 2023-12-31 | 毛毛雨 | 11°/7° | 5.9 mm |
2023年12月御船町共记录 31 天，平均最高 11℃、最低 3℃，降水日 19 天。