| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2026-08-01 | 阵雨 | 19°/15° | 7.0 mm |
| 2026-08-02 | 大毛毛雨 | 28°/14° | 1.4 mm |
| 2026-08-03 | 阴 | 28°/16° | 0.0 mm |
| 2026-08-04 | 阴 | 30°/16° | 0.0 mm |
| 2026-08-05 | 小毛毛雨 | 31°/15° | 0.4 mm |
| 2026-08-06 | 阴 | 29°/15° | 0.0 mm |
| 2026-08-07 | 大毛毛雨 | 30°/16° | 1.6 mm |
| 2026-08-08 | 毛毛雨 | 19°/16° | 3.1 mm |
| 2026-08-09 | 毛毛雨 | 22°/9° | 2.5 mm |
| 2026-08-10 | 阴 | 23°/8° | 0.0 mm |
| 2026-08-11 | 毛毛雨 | 22°/12° | 1.2 mm |
| 2026-08-12 | 晴间多云 | 25°/10° | 0.0 mm |
| 2026-08-13 | 阴 | 27°/10° | 0.0 mm |
| 2026-08-14 | 阴 | 26°/14° | 0.0 mm |
| 2026-08-15 | 小毛毛雨 | 25°/11° | 0.2 mm |
| 2026-08-16 | 中雨 | 21°/11° | 7.1 mm |
| 2026-08-17 | 阴 | 24°/12° | 0.0 mm |
| 2026-08-18 | 阴 | 24°/9° | 0.0 mm |
| 2026-08-19 | 阴 | 23°/10° | 0.0 mm |
| 2026-08-20 | 阴 | 23°/11° | 0.0 mm |
| 2026-08-21 | 大毛毛雨 | 26°/11° | 3.6 mm |
| 2026-08-22 | 毛毛雨 | 23°/12° | 3.7 mm |
| 2026-08-23 | 小雨 | 16°/11° | 6.6 mm |
| 2026-08-24 | 小毛毛雨 | 20°/10° | 0.9 mm |
| 2026-08-25 | 晴间多云 | 22°/8° | 0.0 mm |
| 2026-08-26 | 中雨 | 22°/9° | 7.0 mm |
| 2026-08-27 | 小毛毛雨 | 17°/12° | 1.4 mm |
| 2026-08-28 | 小毛毛雨 | 20°/10° | 1.2 mm |
| 2026-08-29 | 阴 | 22°/9° | 0.0 mm |
| 2026-08-30 | 阴 | 25°/9° | 0.0 mm |
| 2026-08-31 | 阴 | 27°/11° | 0.0 mm |
2026年08月伊尔库茨克共记录 31 天，平均最高 23℃、最低 11℃，降水日 16 天。