| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2023-12-01 | 雾 | 7°/0° | 0.0 mm |
| 2023-12-02 | 雾 | 13°/6° | 0.0 mm |
| 2023-12-03 | 中雨 | 12°/9° | 11.0 mm |
| 2023-12-04 | 雾 | 10°/3° | 0.0 mm |
| 2023-12-05 | 阴 | 7°/0° | 0.0 mm |
| 2023-12-06 | 阴 | 5°/0° | 0.0 mm |
| 2023-12-07 | 阴 | 5°/-1° | 0.0 mm |
| 2023-12-08 | 阴 | 11°/-1° | 0.0 mm |
| 2023-12-09 | 雾 | 10°/1° | 0.0 mm |
| 2023-12-10 | 大雨 | 14°/6° | 39.3 mm |
| 2023-12-11 | 大雪 | 6°/0° | 15.8 mm |
| 2023-12-12 | 晴天 | 7°/-3° | 0.0 mm |
| 2023-12-13 | 阴 | 7°/0° | 0.0 mm |
| 2023-12-14 | 多云 | 7°/-3° | 0.0 mm |
| 2023-12-15 | 多云 | 14°/0° | 0.0 mm |
| 2023-12-16 | 阴 | 14°/0° | 0.0 mm |
| 2023-12-17 | 大雨 | 12°/3° | 20.2 mm |
| 2023-12-18 | 大雨 | 12°/3° | 14.5 mm |
| 2023-12-19 | 阴 | 3°/0° | 0.0 mm |
| 2023-12-20 | 晴天 | 7°/-3° | 0.0 mm |
| 2023-12-21 | 阴 | 7°/0° | 0.0 mm |
| 2023-12-22 | 阴 | 6°/0° | 0.0 mm |
| 2023-12-23 | 阴 | 7°/0° | 0.0 mm |
| 2023-12-24 | 小雨 | 9°/3° | 1.4 mm |
| 2023-12-25 | 阴 | 12°/4° | 0.0 mm |
| 2023-12-26 | 毛毛雨 | 7°/6° | 0.7 mm |
| 2023-12-27 | 大雨 | 10°/6° | 38.4 mm |
| 2023-12-28 | 雾 | 11°/8° | 0.0 mm |
| 2023-12-29 | 阴 | 11°/4° | 0.0 mm |
| 2023-12-30 | 阴 | 7°/2° | 0.0 mm |
| 2023-12-31 | 阴 | 7°/4° | 0.0 mm |
2023年12月巴尔的摩共记录 31 天，平均最高 8℃、最低 1℃，降水日 8 天。