| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2023-12-01 | 大雪 | 4°/2° | 8.3 mm |
| 2023-12-02 | 大雪 | 8°/3° | 16.9 mm |
| 2023-12-03 | 小雨 | 7°/3° | 4.4 mm |
| 2023-12-04 | 中雨 | 9°/3° | 49.3 mm |
| 2023-12-05 | 中雨 | 11°/8° | 35.3 mm |
| 2023-12-06 | 毛毛雨 | 9°/5° | 5.0 mm |
| 2023-12-07 | 毛毛雨 | 6°/3° | 3.7 mm |
| 2023-12-08 | 小毛毛雨 | 6°/0° | 0.0 mm |
| 2023-12-09 | 大雪 | 4°/1° | 18.8 mm |
| 2023-12-10 | 小雨 | 6°/3° | 2.2 mm |
| 2023-12-11 | 阴 | 7°/4° | 0.0 mm |
| 2023-12-12 | 阴 | 7°/2° | 0.0 mm |
| 2023-12-13 | 小毛毛雨 | 6°/1° | 0.0 mm |
| 2023-12-14 | 小雨 | 6°/4° | 1.9 mm |
| 2023-12-15 | 中雨 | 10°/4° | 5.1 mm |
| 2023-12-16 | 阴 | 8°/4° | 0.0 mm |
| 2023-12-17 | 小毛毛雨 | 10°/3° | 0.0 mm |
| 2023-12-18 | 小雨 | 8°/5° | 0.8 mm |
| 2023-12-19 | 小雨 | 11°/8° | 2.9 mm |
| 2023-12-20 | 毛毛雨 | 10°/8° | 1.5 mm |
| 2023-12-21 | 小雨 | 9°/7° | 5.4 mm |
| 2023-12-22 | 中雨 | 8°/4° | 13.0 mm |
| 2023-12-23 | 小毛毛雨 | 5°/0° | 0.0 mm |
| 2023-12-24 | 小毛毛雨 | 5°/0° | 0.0 mm |
| 2023-12-25 | 小雨 | 10°/4° | 6.6 mm |
| 2023-12-26 | 中雨 | 10°/5° | 0.4 mm |
| 2023-12-27 | 小雨 | 10°/6° | 0.0 mm |
| 2023-12-28 | 小雨 | 11°/9° | 3.6 mm |
| 2023-12-29 | 小毛毛雨 | 12°/8° | 0.0 mm |
| 2023-12-30 | 小雨 | 11°/8° | 9.8 mm |
| 2023-12-31 | 毛毛雨 | 9°/4° | 0.0 mm |
2023年12月本那比市共记录 31 天，平均最高 8℃、最低 4℃，降水日 28 天。