| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2023-12-01 | 晴天 | 9°/0° | 0.0 mm |
| 2023-12-02 | 阴 | 13°/0° | 0.0 mm |
| 2023-12-03 | 多云 | 12°/1° | 0.0 mm |
| 2023-12-04 | 多云 | 17°/5° | 0.0 mm |
| 2023-12-05 | 阴 | 20°/7° | 0.0 mm |
| 2023-12-06 | 晴天 | 17°/8° | 0.0 mm |
| 2023-12-07 | 晴天 | 23°/8° | 0.0 mm |
| 2023-12-08 | 阴 | 23°/10° | 0.0 mm |
| 2023-12-09 | 阴 | 18°/8° | 0.0 mm |
| 2023-12-10 | 大雪 | 8°/0° | 6.7 mm |
| 2023-12-11 | 大雪 | 0°/-2° | 6.4 mm |
| 2023-12-12 | 小雪 | 0°/0° | 0.2 mm |
| 2023-12-13 | 中雪 | 0°/-1° | 3.0 mm |
| 2023-12-14 | 大雪 | 0°/-1° | 11.6 mm |
| 2023-12-15 | 小雪 | 0°/-8° | 1.1 mm |
| 2023-12-16 | 阴 | -2°/-10° | 0.0 mm |
| 2023-12-17 | 阴 | -4°/-13° | 0.0 mm |
| 2023-12-18 | 阴 | 0°/-7° | 0.3 mm |
| 2023-12-19 | 阴 | 2°/-6° | 0.0 mm |
| 2023-12-20 | 阴 | 0°/-7° | 0.0 mm |
| 2023-12-21 | 晴间多云 | -2°/-7° | 0.0 mm |
| 2023-12-22 | 阴 | 0°/-9° | 0.0 mm |
| 2023-12-23 | 阴 | 5°/-5° | 0.0 mm |
| 2023-12-24 | 晴天 | 3°/-2° | 0.0 mm |
| 2023-12-25 | 晴间多云 | 5°/-2° | 0.0 mm |
| 2023-12-26 | 晴间多云 | 7°/0° | 0.0 mm |
| 2023-12-27 | 晴天 | 4°/-1° | 0.0 mm |
| 2023-12-28 | 阴 | 6°/0° | 0.0 mm |
| 2023-12-29 | 小雪 | 11°/1° | 0.0 mm |
| 2023-12-30 | 晴天 | 13°/3° | 0.0 mm |
| 2023-12-31 | 晴天 | 8°/1° | 0.0 mm |
2023年12月洛阳市共记录 31 天，平均最高 6℃、最低 0℃，降水日 8 天。