| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2024-01-01 | 晴天 | 23°/13° | 0.0 mm |
| 2024-01-02 | 晴天 | 23°/14° | 0.0 mm |
| 2024-01-03 | 晴天 | 25°/14° | 0.0 mm |
| 2024-01-04 | 晴天 | 27°/16° | 0.0 mm |
| 2024-01-05 | 晴天 | 28°/18° | 0.0 mm |
| 2024-01-06 | 晴天 | 29°/18° | 0.0 mm |
| 2024-01-07 | 晴天 | 31°/21° | 1.7 mm |
| 2024-01-08 | 晴天 | 27°/21° | 0.0 mm |
| 2024-01-09 | 晴天 | 30°/19° | 0.0 mm |
| 2024-01-10 | 晴天 | 31°/21° | 0.8 mm |
| 2024-01-11 | 晴天 | 29°/21° | 2.5 mm |
| 2024-01-12 | 晴天 | 29°/21° | 0.0 mm |
| 2024-01-13 | 晴天 | 31°/21° | 0.0 mm |
| 2024-01-14 | 晴天 | 32°/20° | 1.0 mm |
| 2024-01-15 | 晴天 | 32°/20° | 0.0 mm |
| 2024-01-16 | 晴天 | 31°/20° | 0.5 mm |
| 2024-01-17 | 晴天 | 29°/21° | 1.4 mm |
| 2024-01-18 | 晴天 | 32°/21° | 0.0 mm |
| 2024-01-19 | 晴天 | 30°/20° | 0.0 mm |
| 2024-01-20 | 晴天 | 27°/20° | 3.5 mm |
| 2024-01-21 | 晴天 | 23°/20° | 0.1 mm |
| 2024-01-22 | 晴天 | 26°/20° | 0.9 mm |
| 2024-01-23 | 晴天 | 27°/20° | 1.9 mm |
| 2024-01-24 | 晴天 | 28°/22° | 1.4 mm |
| 2024-01-25 | 晴天 | 30°/21° | 0.0 mm |
| 2024-01-26 | 晴天 | 31°/19° | 0.0 mm |
| 2024-01-27 | 晴天 | 32°/19° | 0.0 mm |
| 2024-01-28 | 晴天 | 31°/20° | 0.1 mm |
| 2024-01-29 | 晴天 | 23°/19° | 0.2 mm |
| 2024-01-30 | 晴天 | 24°/14° | 0.0 mm |
| 2024-01-31 | 晴天 | 24°/15° | 0.0 mm |
2024年01月科隆共记录 31 天，平均最高 28℃、最低 19℃，降水日 13 天。