| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2025-04-01 | 阴 | 3°/0° | 0.0 mm |
| 2025-04-02 | 中雪 | 4°/0° | 16.3 mm |
| 2025-04-03 | 小毛毛雨 | 18°/4° | 0.4 mm |
| 2025-04-04 | 阴 | 10°/2° | 0.0 mm |
| 2025-04-05 | 小毛毛雨 | 16°/6° | 1.6 mm |
| 2025-04-06 | 阴 | 6°/2° | 0.0 mm |
| 2025-04-07 | 大毛毛雨 | 10°/-1° | 1.1 mm |
| 2025-04-08 | 阴 | 1°/-4° | 0.0 mm |
| 2025-04-09 | 阴 | 5°/-4° | 0.0 mm |
| 2025-04-10 | 中雪 | 4°/0° | 5.4 mm |
| 2025-04-11 | 小雪 | 3°/0° | 4.1 mm |
| 2025-04-12 | 雾 | 8°/2° | 0.0 mm |
| 2025-04-13 | 阴 | 14°/0° | 0.0 mm |
| 2025-04-14 | 阴 | 19°/5° | 0.0 mm |
| 2025-04-15 | 阴 | 12°/2° | 0.0 mm |
| 2025-04-16 | 阴 | 4°/1° | 0.0 mm |
| 2025-04-17 | 晴间多云 | 13°/0° | 0.0 mm |
| 2025-04-18 | 阴 | 21°/5° | 0.0 mm |
| 2025-04-19 | 毛毛雨 | 21°/7° | 1.1 mm |
| 2025-04-20 | 阴 | 11°/2° | 0.0 mm |
| 2025-04-21 | 小雨 | 19°/5° | 3.2 mm |
| 2025-04-22 | 阴 | 15°/8° | 0.0 mm |
| 2025-04-23 | 阴 | 19°/4° | 0.0 mm |
| 2025-04-24 | 阴 | 24°/10° | 0.0 mm |
| 2025-04-25 | 大毛毛雨 | 17°/12° | 1.1 mm |
| 2025-04-26 | 毛毛雨 | 14°/5° | 1.8 mm |
| 2025-04-27 | 阴 | 17°/5° | 0.0 mm |
| 2025-04-28 | 晴间多云 | 23°/4° | 0.0 mm |
| 2025-04-29 | 小毛毛雨 | 27°/8° | 0.4 mm |
| 2025-04-30 | 阴 | 12°/2° | 0.0 mm |
2025年04月尼亚加拉共记录 30 天，平均最高 13℃、最低 3℃，降水日 11 天。