| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2023-12-01 | 小雪 | 2°/-2° | 5.2 mm |
| 2023-12-02 | 小毛毛雨 | 8°/0° | 1.1 mm |
| 2023-12-03 | 晴间多云 | 7°/2° | 0.1 mm |
| 2023-12-04 | 阴 | 6°/0° | 0.0 mm |
| 2023-12-05 | 阴 | 10°/2° | 0.0 mm |
| 2023-12-06 | 小雨 | 13°/5° | 2.7 mm |
| 2023-12-07 | 晴间多云 | 10°/6° | 0.0 mm |
| 2023-12-08 | 晴天 | 16°/6° | 0.0 mm |
| 2023-12-09 | 阴 | 16°/12° | 0.0 mm |
| 2023-12-10 | 毛毛雨 | 16°/12° | 8.7 mm |
| 2023-12-11 | 中雨 | 12°/11° | 37.9 mm |
| 2023-12-12 | 小毛毛雨 | 12°/6° | 0.0 mm |
| 2023-12-13 | 阴 | 12°/6° | 0.0 mm |
| 2023-12-14 | 中雨 | 10°/8° | 23.2 mm |
| 2023-12-15 | 中雨 | 12°/6° | 50.3 mm |
| 2023-12-16 | 小雪 | 6°/-1° | 5.6 mm |
| 2023-12-17 | 小雪 | -1°/-8° | 11.8 mm |
| 2023-12-18 | 小雪 | -2°/-9° | 0.1 mm |
| 2023-12-19 | 小毛毛雨 | 2°/-5° | 0.5 mm |
| 2023-12-20 | 中雪 | 2°/-4° | 8.4 mm |
| 2023-12-21 | 小雪 | -3°/-9° | 17.0 mm |
| 2023-12-22 | 小雪 | -3°/-12° | 14.8 mm |
| 2023-12-23 | 小雪 | -1°/-15° | 0.0 mm |
| 2023-12-24 | 中雪 | 0°/-5° | 4.0 mm |
| 2023-12-25 | 阴 | 2°/-1° | 0.2 mm |
| 2023-12-26 | 阴 | 4°/-1° | 0.0 mm |
| 2023-12-27 | 阴 | 6°/0° | 0.0 mm |
| 2023-12-28 | 多云 | 5°/0° | 0.0 mm |
| 2023-12-29 | 阴 | 5°/0° | 0.0 mm |
| 2023-12-30 | 毛毛雨 | 5°/0° | 3.2 mm |
| 2023-12-31 | 小毛毛雨 | 9°/4° | 2.9 mm |
2023年12月群山市共记录 31 天，平均最高 6℃、最低 0℃，降水日 21 天。