| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2025-05-01 | 大雨 | 20°/10° | 25.7 mm |
| 2025-05-02 | 阴 | 14°/7° | 0.0 mm |
| 2025-05-03 | 阴 | 11°/6° | 0.0 mm |
| 2025-05-04 | 中雨 | 13°/6° | 5.1 mm |
| 2025-05-05 | 阴 | 14°/8° | 0.0 mm |
| 2025-05-06 | 阴 | 25°/7° | 0.0 mm |
| 2025-05-07 | 阴 | 22°/8° | 0.0 mm |
| 2025-05-08 | 阴 | 14°/6° | 0.0 mm |
| 2025-05-09 | 多云 | 17°/3° | 0.0 mm |
| 2025-05-10 | 多云 | 23°/8° | 0.0 mm |
| 2025-05-11 | 晴间多云 | 21°/6° | 0.0 mm |
| 2025-05-12 | 阴 | 24°/8° | 0.0 mm |
| 2025-05-13 | 阴 | 24°/16° | 0.0 mm |
| 2025-05-14 | 阴 | 24°/14° | 0.0 mm |
| 2025-05-15 | 阴 | 34°/14° | 0.0 mm |
| 2025-05-16 | 多云 | 30°/16° | 0.0 mm |
| 2025-05-17 | 阴 | 21°/12° | 0.0 mm |
| 2025-05-18 | 阴 | 15°/8° | 0.0 mm |
| 2025-05-19 | 阴 | 13°/6° | 0.0 mm |
| 2025-05-20 | 大雨 | 13°/9° | 24.8 mm |
| 2025-05-21 | 小毛毛雨 | 10°/9° | 0.8 mm |
| 2025-05-22 | 阴 | 12°/7° | 0.0 mm |
| 2025-05-23 | 阴 | 16°/4° | 0.0 mm |
| 2025-05-24 | 阴 | 17°/5° | 0.0 mm |
| 2025-05-25 | 毛毛雨 | 18°/10° | 1.1 mm |
| 2025-05-26 | 阴 | 18°/7° | 0.0 mm |
| 2025-05-27 | 阴 | 19°/12° | 0.0 mm |
| 2025-05-28 | 大毛毛雨 | 15°/12° | 2.5 mm |
| 2025-05-29 | 阴 | 22°/11° | 0.0 mm |
| 2025-05-30 | 阴 | 23°/11° | 0.0 mm |
| 2025-05-31 | 雾 | 17°/9° | 0.0 mm |
2025年05月芝加哥共记录 31 天，平均最高 18℃、最低 8℃，降水日 6 天。