| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2026-04-01 | 中阵雨 | 15°/8° | 20.2 mm |
| 2026-04-02 | 中雨 | 14°/5° | 9.9 mm |
| 2026-04-03 | 阴 | 18°/4° | 0.0 mm |
| 2026-04-04 | 大毛毛雨 | 12°/9° | 2.3 mm |
| 2026-04-05 | 大毛毛雨 | 22°/10° | 4.5 mm |
| 2026-04-06 | 毛毛雨 | 20°/13° | 1.0 mm |
| 2026-04-07 | 阴 | 18°/6° | 0.0 mm |
| 2026-04-08 | 晴天 | 15°/3° | 0.0 mm |
| 2026-04-09 | 阴 | 17°/5° | 0.0 mm |
| 2026-04-10 | 大毛毛雨 | 19°/10° | 2.0 mm |
| 2026-04-11 | 阴 | 26°/11° | 0.0 mm |
| 2026-04-12 | 阴 | 21°/8° | 0.0 mm |
| 2026-04-13 | 阴 | 22°/9° | 0.0 mm |
| 2026-04-14 | 阴 | 22°/11° | 0.0 mm |
| 2026-04-15 | 中雨 | 21°/12° | 19.1 mm |
| 2026-04-16 | 毛毛雨 | 20°/10° | 0.9 mm |
| 2026-04-17 | 阴 | 18°/8° | 0.0 mm |
| 2026-04-18 | 阴 | 21°/8° | 0.0 mm |
| 2026-04-19 | 阴 | 23°/12° | 0.0 mm |
| 2026-04-20 | 阴 | 22°/12° | 0.0 mm |
| 2026-04-21 | 毛毛雨 | 23°/8° | 0.8 mm |
| 2026-04-22 | 毛毛雨 | 22°/7° | 1.5 mm |
| 2026-04-23 | 中雨 | 18°/10° | 17.5 mm |
| 2026-04-24 | 小雨 | 20°/10° | 2.5 mm |
| 2026-04-25 | 阴 | 17°/9° | 0.0 mm |
| 2026-04-26 | 阴 | 20°/8° | 0.0 mm |
| 2026-04-27 | 中雨 | 20°/9° | 16.7 mm |
| 2026-04-28 | 阴 | 23°/9° | 0.0 mm |
| 2026-04-29 | 阵雨 | 19°/12° | 5.7 mm |
| 2026-04-30 | 小毛毛雨 | 12°/9° | 2.1 mm |
2026年04月长瀞町共记录 30 天，平均最高 19℃、最低 8℃，降水日 15 天。