| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2023-12-01 | 小雪 | 0°/-2° | 3.0 mm |
| 2023-12-02 | 中雪 | -1°/-3° | 16.5 mm |
| 2023-12-03 | 中雪 | -2°/-10° | 5.9 mm |
| 2023-12-04 | 阴 | -2°/-11° | 0.0 mm |
| 2023-12-05 | 阴 | -2°/-11° | 0.0 mm |
| 2023-12-06 | 小雪 | 0°/-9° | 1.8 mm |
| 2023-12-07 | 小雪 | 0°/-6° | 0.9 mm |
| 2023-12-08 | 阴 | 0°/-6° | 0.0 mm |
| 2023-12-09 | 小雪 | 0°/-5° | 0.2 mm |
| 2023-12-10 | 小雪 | 2°/-7° | 2.8 mm |
| 2023-12-11 | 毛毛雨 | 4°/1° | 2.2 mm |
| 2023-12-12 | 毛毛雨 | 6°/3° | 1.2 mm |
| 2023-12-13 | 毛毛雨 | 4°/2° | 2.4 mm |
| 2023-12-14 | 小毛毛雨 | 4°/2° | 1.0 mm |
| 2023-12-15 | 小毛毛雨 | 2°/0° | 0.1 mm |
| 2023-12-16 | 小毛毛雨 | 4°/0° | 1.2 mm |
| 2023-12-17 | 阴 | 5°/2° | 0.0 mm |
| 2023-12-18 | 阴 | 7°/3° | 0.0 mm |
| 2023-12-19 | 阴 | 8°/4° | 0.0 mm |
| 2023-12-20 | 大毛毛雨 | 6°/3° | 9.3 mm |
| 2023-12-21 | 小雪 | 7°/3° | 23.0 mm |
| 2023-12-22 | 中雪 | 6°/1° | 5.6 mm |
| 2023-12-23 | 中雪 | 1°/0° | 3.7 mm |
| 2023-12-24 | 中雪 | 6°/0° | 9.8 mm |
| 2023-12-25 | 小雨 | 10°/6° | 12.2 mm |
| 2023-12-26 | 小毛毛雨 | 10°/6° | 1.2 mm |
| 2023-12-27 | 小毛毛雨 | 6°/3° | 0.4 mm |
| 2023-12-28 | 阴 | 8°/3° | 0.0 mm |
| 2023-12-29 | 阴 | 8°/6° | 0.0 mm |
| 2023-12-30 | 毛毛雨 | 8°/5° | 3.2 mm |
| 2023-12-31 | 阴 | 6°/3° | 0.0 mm |
2023年12月比托姆共记录 31 天，平均最高 3℃、最低 0℃，降水日 22 天。