| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2023-12-01 | 晴天 | 0°/-9° | 0.0 mm |
| 2023-12-02 | 中雪 | 2°/-7° | 0.8 mm |
| 2023-12-03 | 晴天 | 4°/-6° | 0.0 mm |
| 2023-12-04 | 阴 | 4°/-3° | 0.0 mm |
| 2023-12-05 | 阴 | 9°/0° | 0.0 mm |
| 2023-12-06 | 大毛毛雨 | 8°/1° | 4.1 mm |
| 2023-12-07 | 阴 | 6°/-1° | 0.0 mm |
| 2023-12-08 | 阴 | 8°/1° | 0.0 mm |
| 2023-12-09 | 阴 | 13°/4° | 0.0 mm |
| 2023-12-10 | 小毛毛雨 | 4°/3° | 2.7 mm |
| 2023-12-11 | 大雪 | 4°/-2° | 38.6 mm |
| 2023-12-12 | 大雪 | 0°/-2° | 9.8 mm |
| 2023-12-13 | 小毛毛雨 | 3°/-3° | 0.2 mm |
| 2023-12-14 | 大雪 | 1°/-1° | 38.7 mm |
| 2023-12-15 | 大雪 | 0°/-1° | 48.4 mm |
| 2023-12-16 | 大雪 | 0°/-16° | 14.5 mm |
| 2023-12-17 | 晴天 | -11°/-19° | 0.0 mm |
| 2023-12-18 | 阴 | -5°/-16° | 0.0 mm |
| 2023-12-19 | 小雪 | -1°/-13° | 0.0 mm |
| 2023-12-20 | 阴 | -6°/-15° | 0.0 mm |
| 2023-12-21 | 晴天 | -10°/-18° | 0.0 mm |
| 2023-12-22 | 晴天 | -8°/-18° | 0.0 mm |
| 2023-12-23 | 阴 | -3°/-14° | 0.0 mm |
| 2023-12-24 | 阴 | -1°/-10° | 0.0 mm |
| 2023-12-25 | 阴 | 0°/-8° | 0.0 mm |
| 2023-12-26 | 阴 | 2°/-7° | 0.0 mm |
| 2023-12-27 | 阴 | 0°/-7° | 0.0 mm |
| 2023-12-28 | 晴天 | 2°/-6° | 0.0 mm |
| 2023-12-29 | 多云 | 3°/-6° | 0.0 mm |
| 2023-12-30 | 中雪 | 0°/-4° | 2.9 mm |
| 2023-12-31 | 大雪 | 0°/-2° | 16.2 mm |
2023年12月川内共记录 31 天，平均最高 0℃、最低 -6℃，降水日 12 天。