| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2024-10-01 | 阴 | 10°/1° | 0.0 mm |
| 2024-10-02 | 小毛毛雨 | 19°/5° | 0.0 mm |
| 2024-10-03 | 毛毛雨 | 10°/5° | 0.0 mm |
| 2024-10-04 | 小雪 | 7°/2° | 1.7 mm |
| 2024-10-05 | 多云 | 11°/0° | 0.0 mm |
| 2024-10-06 | 阴 | 13°/1° | 0.0 mm |
| 2024-10-07 | 阴 | 15°/3° | 0.0 mm |
| 2024-10-08 | 中雪 | 12°/3° | 6.9 mm |
| 2024-10-09 | 阴 | 8°/0° | 0.0 mm |
| 2024-10-10 | 中雪 | 6°/1° | 0.6 mm |
| 2024-10-11 | 小毛毛雨 | 7°/0° | 0.0 mm |
| 2024-10-12 | 小毛毛雨 | 9°/0° | 0.0 mm |
| 2024-10-13 | 中雪 | 3°/-2° | 0.3 mm |
| 2024-10-14 | 阴 | 1°/-3° | 0.0 mm |
| 2024-10-15 | 阴 | 4°/-2° | 0.0 mm |
| 2024-10-16 | 阴 | 5°/-2° | 0.0 mm |
| 2024-10-17 | 小雪 | 1°/-4° | 0.2 mm |
| 2024-10-18 | 晴天 | 2°/-5° | 0.0 mm |
| 2024-10-19 | 阴 | 6°/-3° | 0.0 mm |
| 2024-10-20 | 小雪 | 1°/-2° | 1.4 mm |
| 2024-10-21 | 阴 | 5°/-3° | 0.0 mm |
| 2024-10-22 | 阴 | 8°/-1° | 0.0 mm |
| 2024-10-23 | 小毛毛雨 | 6°/0° | 0.0 mm |
| 2024-10-24 | 小毛毛雨 | 3°/0° | 0.7 mm |
| 2024-10-25 | 多云 | 7°/0° | 0.0 mm |
| 2024-10-26 | 多云 | 10°/0° | 0.0 mm |
| 2024-10-27 | 阴 | 7°/0° | 0.0 mm |
| 2024-10-28 | 阴 | 8°/2° | 0.0 mm |
| 2024-10-29 | 阴 | 7°/1° | 0.0 mm |
| 2024-10-30 | 中雪 | 5°/0° | 5.6 mm |
| 2024-10-31 | 小毛毛雨 | 4°/0° | 0.0 mm |
2024年10月伊尔库茨克共记录 31 天，平均最高 7℃、最低 0℃，降水日 14 天。