| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2025-05-01 | 中雨 | 10°/4° | 10.4 mm |
| 2025-05-02 | 小毛毛雨 | 20°/7° | 0.4 mm |
| 2025-05-03 | 毛毛雨 | 11°/6° | 0.7 mm |
| 2025-05-04 | 阴 | 16°/5° | 0.0 mm |
| 2025-05-05 | 大雨 | 18°/11° | 28.8 mm |
| 2025-05-06 | 小雨 | 18°/10° | 3.7 mm |
| 2025-05-07 | 阴 | 22°/10° | 0.0 mm |
| 2025-05-08 | 阴 | 12°/5° | 0.0 mm |
| 2025-05-09 | 多云 | 16°/3° | 0.0 mm |
| 2025-05-10 | 晴天 | 22°/4° | 0.0 mm |
| 2025-05-11 | 晴天 | 14°/5° | 0.0 mm |
| 2025-05-12 | 阴 | 25°/5° | 0.0 mm |
| 2025-05-13 | 雾 | 23°/12° | 0.0 mm |
| 2025-05-14 | 小毛毛雨 | 17°/13° | 0.4 mm |
| 2025-05-15 | 雾 | 22°/12° | 0.0 mm |
| 2025-05-16 | 中雨 | 27°/13° | 2.9 mm |
| 2025-05-17 | 雾 | 21°/13° | 0.0 mm |
| 2025-05-18 | 阴 | 15°/9° | 0.0 mm |
| 2025-05-19 | 阴 | 15°/6° | 0.0 mm |
| 2025-05-20 | 阴 | 14°/3° | 0.0 mm |
| 2025-05-21 | 中雨 | 11°/7° | 17.9 mm |
| 2025-05-22 | 中雨 | 9°/7° | 33.8 mm |
| 2025-05-23 | 大毛毛雨 | 12°/8° | 2.7 mm |
| 2025-05-24 | 阴 | 14°/7° | 0.0 mm |
| 2025-05-25 | 阴 | 16°/6° | 0.0 mm |
| 2025-05-26 | 多云 | 20°/6° | 0.0 mm |
| 2025-05-27 | 阴 | 22°/9° | 0.0 mm |
| 2025-05-28 | 毛毛雨 | 18°/9° | 1.9 mm |
| 2025-05-29 | 中雨 | 17°/11° | 5.5 mm |
| 2025-05-30 | 阴 | 24°/12° | 0.0 mm |
| 2025-05-31 | 阴 | 14°/8° | 0.0 mm |
2025年05月多伦多共记录 31 天，平均最高 17℃、最低 7℃，降水日 12 天。