| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2026-03-01 | 阴 | 4°/-2° | 0.0 mm |
| 2026-03-02 | 阴 | 2°/-4° | 0.0 mm |
| 2026-03-03 | 中雪 | 0°/-4° | 2.9 mm |
| 2026-03-04 | 小雪 | 3°/-6° | 0.1 mm |
| 2026-03-05 | 中雪 | 0°/-3° | 1.0 mm |
| 2026-03-06 | 阴 | 3°/-3° | 0.0 mm |
| 2026-03-07 | 阴 | 5°/-2° | 0.0 mm |
| 2026-03-08 | 小毛毛雨 | 5°/-3° | 0.2 mm |
| 2026-03-09 | 小阵雪 | -1°/-6° | 5.3 mm |
| 2026-03-10 | 小雪 | -6°/-11° | 3.5 mm |
| 2026-03-11 | 阴 | -5°/-11° | 0.0 mm |
| 2026-03-12 | 阴 | 1°/-6° | 0.0 mm |
| 2026-03-13 | 小雪 | 4°/-3° | 0.3 mm |
| 2026-03-14 | 小阵雪 | -2°/-6° | 5.9 mm |
| 2026-03-15 | 阴 | 5°/-5° | 0.0 mm |
| 2026-03-16 | 阴 | 8°/0° | 0.0 mm |
| 2026-03-17 | 阵雨 | 5°/0° | 6.5 mm |
| 2026-03-18 | 小阵雪 | 0°/-1° | 2.9 mm |
| 2026-03-19 | 小阵雪 | 4°/-2° | 0.2 mm |
| 2026-03-20 | 小毛毛雨 | 7°/-2° | 0.3 mm |
| 2026-03-21 | 小毛毛雨 | 9°/2° | 0.1 mm |
| 2026-03-22 | 阴 | 10°/2° | 0.0 mm |
| 2026-03-23 | 阴 | 13°/3° | 0.0 mm |
| 2026-03-24 | 毛毛雨 | 11°/6° | 1.8 mm |
| 2026-03-25 | 阵雨 | 8°/4° | 9.5 mm |
| 2026-03-26 | 小雨 | 10°/3° | 3.4 mm |
| 2026-03-27 | 小雨 | 11°/3° | 5.6 mm |
| 2026-03-28 | 阴 | 8°/2° | 0.0 mm |
| 2026-03-29 | 阴 | 8°/1° | 0.0 mm |
| 2026-03-30 | 小毛毛雨 | 7°/2° | 0.2 mm |
| 2026-03-31 | 小毛毛雨 | 12°/2° | 0.3 mm |
2026年03月古昌共记录 31 天，平均最高 4℃、最低 -1℃，降水日 19 天。