| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2024-04-01 | 阴 | 10°/1° | 0.0 mm |
| 2024-04-02 | 大毛毛雨 | 7°/4° | 2.2 mm |
| 2024-04-03 | 小雪 | 8°/3° | 21.0 mm |
| 2024-04-04 | 中雪 | 5°/0° | 0.9 mm |
| 2024-04-05 | 阴 | 5°/0° | 0.0 mm |
| 2024-04-06 | 阴 | 11°/3° | 0.0 mm |
| 2024-04-07 | 晴间多云 | 14°/2° | 0.0 mm |
| 2024-04-08 | 阴 | 16°/4° | 0.0 mm |
| 2024-04-09 | 雾 | 24°/4° | 0.0 mm |
| 2024-04-10 | 阴 | 17°/11° | 0.0 mm |
| 2024-04-11 | 大雨 | 18°/9° | 22.2 mm |
| 2024-04-12 | 大雨 | 15°/4° | 32.4 mm |
| 2024-04-13 | 毛毛雨 | 10°/3° | 2.2 mm |
| 2024-04-14 | 小毛毛雨 | 18°/6° | 0.4 mm |
| 2024-04-15 | 阴 | 15°/5° | 0.0 mm |
| 2024-04-16 | 阴 | 17°/5° | 0.0 mm |
| 2024-04-17 | 中雨 | 13°/7° | 4.3 mm |
| 2024-04-18 | 雾 | 12°/7° | 0.0 mm |
| 2024-04-19 | 毛毛雨 | 14°/6° | 0.7 mm |
| 2024-04-20 | 阴 | 7°/3° | 0.0 mm |
| 2024-04-21 | 阴 | 8°/2° | 0.0 mm |
| 2024-04-22 | 晴天 | 11°/0° | 0.0 mm |
| 2024-04-23 | 小雨 | 16°/5° | 3.2 mm |
| 2024-04-24 | 小毛毛雨 | 8°/1° | 0.4 mm |
| 2024-04-25 | 阴 | 8°/0° | 0.0 mm |
| 2024-04-26 | 阴 | 17°/0° | 0.0 mm |
| 2024-04-27 | 大雨 | 16°/9° | 9.3 mm |
| 2024-04-28 | 小毛毛雨 | 19°/13° | 0.4 mm |
| 2024-04-29 | 雾 | 20°/11° | 0.0 mm |
| 2024-04-30 | 阴 | 16°/8° | 0.0 mm |
2024年04月尼亚加拉区共记录 30 天，平均最高 13℃、最低 4℃，降水日 13 天。