| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2026-05-01 | 中雨 | 14°/5° | 32.9 mm |
| 2026-05-02 | 小雨 | 9°/4° | 7.8 mm |
| 2026-05-03 | 大毛毛雨 | 15°/4° | 3.0 mm |
| 2026-05-04 | 中雨 | 9°/0° | 14.8 mm |
| 2026-05-05 | 大毛毛雨 | 13°/0° | 2.3 mm |
| 2026-05-06 | 阴 | 17°/8° | 0.0 mm |
| 2026-05-07 | 阴 | 17°/7° | 0.0 mm |
| 2026-05-08 | 阵雨 | 14°/8° | 7.1 mm |
| 2026-05-09 | 阵雨 | 12°/3° | 6.7 mm |
| 2026-05-10 | 阴 | 17°/3° | 0.0 mm |
| 2026-05-11 | 阴 | 16°/7° | 0.0 mm |
| 2026-05-12 | 晴天 | 21°/8° | 0.0 mm |
| 2026-05-13 | 阵雨 | 20°/8° | 3.7 mm |
| 2026-05-14 | 阴 | 17°/6° | 0.0 mm |
| 2026-05-15 | 阴 | 23°/8° | 0.0 mm |
| 2026-05-16 | 阴 | 25°/10° | 0.0 mm |
| 2026-05-17 | 阴 | 18°/8° | 0.0 mm |
| 2026-05-18 | 阴 | 22°/8° | 0.0 mm |
| 2026-05-19 | 小毛毛雨 | 21°/11° | 0.2 mm |
| 2026-05-20 | 小毛毛雨 | 19°/10° | 0.3 mm |
| 2026-05-21 | 阴 | 18°/8° | 0.0 mm |
| 2026-05-22 | 阴 | 18°/7° | 0.0 mm |
| 2026-05-23 | 阴 | 19°/6° | 0.0 mm |
| 2026-05-24 | 中雨 | 11°/5° | 12.4 mm |
| 2026-05-25 | 小毛毛雨 | 21°/11° | 0.4 mm |
| 2026-05-26 | 阴 | 22°/12° | 0.0 mm |
| 2026-05-27 | 毛毛雨 | 23°/12° | 2.8 mm |
| 2026-05-28 | 中雨 | 19°/13° | 15.4 mm |
| 2026-05-29 | 小雨 | 15°/9° | 4.7 mm |
| 2026-05-30 | 小毛毛雨 | 15°/7° | 0.3 mm |
| 2026-05-31 | 阴 | 20°/6° | 0.0 mm |
2026年05月札幌市共记录 31 天，平均最高 17℃、最低 7℃，降水日 16 天。