| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2026-04-01 | 阴 | 4°/0° | 0.0 mm |
| 2026-04-02 | 小雪 | 5°/0° | 3.6 mm |
| 2026-04-03 | 大毛毛雨 | 12°/3° | 2.2 mm |
| 2026-04-04 | 大毛毛雨 | 8°/0° | 1.5 mm |
| 2026-04-05 | 中雨 | 9°/3° | 18.4 mm |
| 2026-04-06 | 阴 | 3°/0° | 0.0 mm |
| 2026-04-07 | 中雪 | 0°/-4° | 0.4 mm |
| 2026-04-08 | 雾 | 5°/-5° | 0.0 mm |
| 2026-04-09 | 阴 | 14°/0° | 0.0 mm |
| 2026-04-10 | 小雨 | 9°/5° | 5.6 mm |
| 2026-04-11 | 阴 | 7°/1° | 0.0 mm |
| 2026-04-12 | 小雨 | 8°/0° | 2.5 mm |
| 2026-04-13 | 小雨 | 14°/5° | 8.3 mm |
| 2026-04-14 | 小雨 | 11°/5° | 2.6 mm |
| 2026-04-15 | 雾 | 9°/5° | 0.0 mm |
| 2026-04-16 | 中雨 | 12°/5° | 9.4 mm |
| 2026-04-17 | 雾 | 19°/7° | 0.0 mm |
| 2026-04-18 | 雾 | 23°/6° | 0.0 mm |
| 2026-04-19 | 中雪 | 13°/2° | 10.4 mm |
| 2026-04-20 | 阴 | 4°/0° | 0.0 mm |
| 2026-04-21 | 阴 | 9°/-3° | 0.0 mm |
| 2026-04-22 | 阴 | 15°/5° | 0.0 mm |
| 2026-04-23 | 阴 | 14°/2° | 0.0 mm |
| 2026-04-24 | 晴间多云 | 12°/0° | 0.0 mm |
| 2026-04-25 | 晴间多云 | 15°/0° | 0.0 mm |
| 2026-04-26 | 多云 | 18°/4° | 0.0 mm |
| 2026-04-27 | 晴天 | 23°/6° | 0.0 mm |
| 2026-04-28 | 阴 | 23°/10° | 0.0 mm |
| 2026-04-29 | 小毛毛雨 | 18°/11° | 0.4 mm |
| 2026-04-30 | 中雨 | 12°/6° | 13.3 mm |
2026年04月蒙特利尔共记录 30 天，平均最高 11℃、最低 2℃，降水日 13 天。