| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2026-03-01 | 小雪 | -12°/-28° | 0.2 mm |
| 2026-03-02 | 小雪 | -13°/-27° | 2.5 mm |
| 2026-03-03 | 多云 | -9°/-29° | 0.0 mm |
| 2026-03-04 | 阴 | -6°/-23° | 0.0 mm |
| 2026-03-05 | 阴 | -3°/-23° | 0.0 mm |
| 2026-03-06 | 阴 | -3°/-16° | 0.0 mm |
| 2026-03-07 | 小雪 | -1°/-18° | 0.3 mm |
| 2026-03-08 | 阴 | 1°/-15° | 0.0 mm |
| 2026-03-09 | 阴 | 3°/-14° | 0.0 mm |
| 2026-03-10 | 阴 | 2°/-8° | 0.0 mm |
| 2026-03-11 | 中雪 | 0°/-5° | 1.8 mm |
| 2026-03-12 | 小雪 | -6°/-17° | 0.1 mm |
| 2026-03-13 | 阴 | -1°/-18° | 0.0 mm |
| 2026-03-14 | 小阵雪 | -2°/-12° | 2.3 mm |
| 2026-03-15 | 阴 | 1°/-13° | 0.0 mm |
| 2026-03-16 | 阴 | -5°/-13° | 0.0 mm |
| 2026-03-17 | 阴 | -7°/-14° | 0.0 mm |
| 2026-03-18 | 中雪 | 0°/-9° | 1.6 mm |
| 2026-03-19 | 阴 | 1°/-8° | 0.0 mm |
| 2026-03-20 | 小雪 | 0°/-8° | 0.1 mm |
| 2026-03-21 | 阴 | 3°/-7° | 0.0 mm |
| 2026-03-22 | 多云 | 6°/-8° | 0.0 mm |
| 2026-03-23 | 小雪 | 2°/-6° | 0.1 mm |
| 2026-03-24 | 阴 | 5°/-5° | 0.0 mm |
| 2026-03-25 | 小毛毛雨 | 2°/-3° | 0.2 mm |
| 2026-03-26 | 阴 | 6°/-4° | 0.0 mm |
| 2026-03-27 | 小毛毛雨 | 3°/-3° | 0.2 mm |
| 2026-03-28 | 小雪 | 3°/-2° | 0.5 mm |
| 2026-03-29 | 阴 | 8°/-3° | 0.0 mm |
| 2026-03-30 | 中雪 | 2°/-4° | 1.9 mm |
| 2026-03-31 | 阴 | 0°/-6° | 0.0 mm |
2026年03月伊尔库茨克共记录 31 天，平均最高 0℃、最低 -11℃，降水日 13 天。