| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2024-12-01 | 晴天 | -11°/-19° | 0.0 mm |
| 2024-12-02 | 晴天 | -13°/-21° | 0.0 mm |
| 2024-12-03 | 晴天 | -9°/-22° | 0.0 mm |
| 2024-12-04 | 晴天 | -7°/-13° | 0.7 mm |
| 2024-12-05 | 晴天 | -4°/-11° | 5.0 mm |
| 2024-12-06 | 小雪 | -4°/-15° | 2.3 mm |
| 2024-12-07 | 阴 | -5°/-17° | 0.0 mm |
| 2024-12-08 | 小雪 | -6°/-15° | 0.7 mm |
| 2024-12-09 | 中雪 | -6°/-14° | 4.0 mm |
| 2024-12-10 | 多云 | -11°/-25° | 0.0 mm |
| 2024-12-11 | 多云 | -15°/-29° | 0.0 mm |
| 2024-12-12 | 多云 | -16°/-29° | 0.0 mm |
| 2024-12-13 | 阴 | -9°/-26° | 0.0 mm |
| 2024-12-14 | 阴 | -4°/-16° | 0.0 mm |
| 2024-12-15 | 阴 | -7°/-19° | 0.0 mm |
| 2024-12-16 | 多云 | -6°/-22° | 0.0 mm |
| 2024-12-17 | 小雪 | -6°/-20° | 1.5 mm |
| 2024-12-18 | 小雪 | -11°/-15° | 1.9 mm |
| 2024-12-19 | 小雪 | -10°/-23° | 2.1 mm |
| 2024-12-20 | 阴 | -5°/-25° | 0.0 mm |
| 2024-12-21 | 阴 | -8°/-23° | 0.0 mm |
| 2024-12-22 | 阴 | -14°/-26° | 0.0 mm |
| 2024-12-23 | 阴 | -16°/-25° | 0.0 mm |
| 2024-12-24 | 小雪 | -12°/-24° | 1.3 mm |
| 2024-12-25 | 小毛毛雨 | -12°/-21° | 0.6 mm |
| 2024-12-26 | 阴 | -13°/-27° | 0.0 mm |
| 2024-12-27 | 阴 | -8°/-20° | 0.0 mm |
| 2024-12-28 | 阴 | -8°/-20° | 0.0 mm |
| 2024-12-29 | 阴 | -8°/-19° | 0.0 mm |
| 2024-12-30 | 阴 | -10°/-22° | 0.0 mm |
| 2024-12-31 | 小雪 | -6°/-15° | 0.6 mm |
2024年12月伊尔库茨克共记录 31 天，平均最高 -9℃、最低 -20℃，降水日 11 天。