| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2024-05-01 | 小雪 | 9°/0° | 0.1 mm |
| 2024-05-02 | 小毛毛雨 | 15°/1° | 0.1 mm |
| 2024-05-03 | 中雪 | 14°/5° | 0.2 mm |
| 2024-05-04 | 小毛毛雨 | 17°/3° | 0.0 mm |
| 2024-05-05 | 多云 | 21°/4° | 0.0 mm |
| 2024-05-06 | 阴 | 23°/7° | 0.0 mm |
| 2024-05-07 | 小毛毛雨 | 18°/7° | 0.0 mm |
| 2024-05-08 | 阴 | 20°/4° | 0.0 mm |
| 2024-05-09 | 小毛毛雨 | 16°/5° | 6.1 mm |
| 2024-05-10 | 小毛毛雨 | 13°/4° | 2.7 mm |
| 2024-05-11 | 阴 | 22°/5° | 0.0 mm |
| 2024-05-12 | 毛毛雨 | 24°/9° | 4.5 mm |
| 2024-05-13 | 阴 | 16°/7° | 0.0 mm |
| 2024-05-14 | 阴 | 24°/6° | 0.0 mm |
| 2024-05-15 | 大毛毛雨 | 26°/11° | 0.0 mm |
| 2024-05-16 | 大毛毛雨 | 18°/8° | 1.3 mm |
| 2024-05-17 | 阴 | 12°/7° | 0.0 mm |
| 2024-05-18 | 多云 | 21°/4° | 0.0 mm |
| 2024-05-19 | 阴 | 25°/7° | 0.0 mm |
| 2024-05-20 | 阴 | 25°/11° | 0.0 mm |
| 2024-05-21 | 小毛毛雨 | 17°/11° | 0.2 mm |
| 2024-05-22 | 阴 | 23°/10° | 0.0 mm |
| 2024-05-23 | 小毛毛雨 | 18°/7° | 0.3 mm |
| 2024-05-24 | 多云 | 21°/6° | 0.0 mm |
| 2024-05-25 | 阴 | 24°/9° | 0.0 mm |
| 2024-05-26 | 小毛毛雨 | 26°/10° | 0.0 mm |
| 2024-05-27 | 阴 | 28°/11° | 0.4 mm |
| 2024-05-28 | 中雨 | 13°/7° | 15.2 mm |
| 2024-05-29 | 毛毛雨 | 12°/7° | 3.6 mm |
| 2024-05-30 | 毛毛雨 | 18°/6° | 1.5 mm |
| 2024-05-31 | 晴天 | 23°/8° | 0.0 mm |
2024年05月伊尔库茨克共记录 31 天，平均最高 19℃、最低 6℃，降水日 17 天。