| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2026-04-01 | 小毛毛雨 | 11°/2° | 0.4 mm |
| 2026-04-02 | 小毛毛雨 | 8°/0° | 0.4 mm |
| 2026-04-03 | 大毛毛雨 | 23°/6° | 1.1 mm |
| 2026-04-04 | 毛毛雨 | 18°/2° | 1.1 mm |
| 2026-04-05 | 大毛毛雨 | 12°/0° | 4.0 mm |
| 2026-04-06 | 小雪 | 6°/0° | 1.5 mm |
| 2026-04-07 | 大雪 | 2°/-5° | 3.2 mm |
| 2026-04-08 | 多云 | 12°/-7° | 0.0 mm |
| 2026-04-09 | 阴 | 20°/6° | 0.0 mm |
| 2026-04-10 | 阴 | 12°/5° | 0.0 mm |
| 2026-04-11 | 阴 | 10°/1° | 0.0 mm |
| 2026-04-12 | 小毛毛雨 | 19°/0° | 0.4 mm |
| 2026-04-13 | 小毛毛雨 | 22°/12° | 0.4 mm |
| 2026-04-14 | 中雨 | 22°/11° | 9.7 mm |
| 2026-04-15 | 大雨 | 22°/11° | 44.0 mm |
| 2026-04-16 | 中雨 | 21°/13° | 6.5 mm |
| 2026-04-17 | 中雨 | 17°/10° | 5.8 mm |
| 2026-04-18 | 大雨 | 26°/9° | 17.9 mm |
| 2026-04-19 | 大雪 | 8°/0° | 6.9 mm |
| 2026-04-20 | 阴 | 4°/-1° | 0.0 mm |
| 2026-04-21 | 阴 | 14°/-1° | 0.0 mm |
| 2026-04-22 | 多云 | 20°/7° | 0.0 mm |
| 2026-04-23 | 晴间多云 | 20°/5° | 0.0 mm |
| 2026-04-24 | 阴 | 12°/8° | 0.0 mm |
| 2026-04-25 | 中雨 | 8°/5° | 11.7 mm |
| 2026-04-26 | 雾 | 16°/4° | 0.0 mm |
| 2026-04-27 | 阴 | 23°/4° | 0.0 mm |
| 2026-04-28 | 雾 | 16°/13° | 0.0 mm |
| 2026-04-29 | 中雨 | 12°/6° | 7.2 mm |
| 2026-04-30 | 阴 | 10°/4° | 0.0 mm |
2026年04月尼亚加拉瀑布城共记录 30 天，平均最高 14℃、最低 4℃，降水日 17 天。