| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2026-04-01 | 阵雨 | 15°/10° | 29.1 mm |
| 2026-04-02 | 中阵雨 | 16°/5° | 14.9 mm |
| 2026-04-03 | 阴 | 14°/4° | 0.0 mm |
| 2026-04-04 | 强阵雨 | 12°/7° | 70.4 mm |
| 2026-04-05 | 强阵雨 | 21°/11° | 32.0 mm |
| 2026-04-06 | 阴 | 20°/10° | 0.0 mm |
| 2026-04-07 | 大毛毛雨 | 15°/3° | 4.3 mm |
| 2026-04-08 | 阴 | 13°/1° | 0.0 mm |
| 2026-04-09 | 毛毛雨 | 15°/4° | 0.7 mm |
| 2026-04-10 | 强阵雨 | 15°/10° | 125.0 mm |
| 2026-04-11 | 阴 | 21°/9° | 0.0 mm |
| 2026-04-12 | 小毛毛雨 | 18°/8° | 0.6 mm |
| 2026-04-13 | 阴 | 19°/9° | 0.0 mm |
| 2026-04-14 | 阴 | 19°/11° | 0.0 mm |
| 2026-04-15 | 中雨 | 14°/10° | 14.5 mm |
| 2026-04-16 | 毛毛雨 | 19°/10° | 3.7 mm |
| 2026-04-17 | 阴 | 17°/7° | 0.0 mm |
| 2026-04-18 | 阴 | 19°/6° | 0.0 mm |
| 2026-04-19 | 阴 | 21°/10° | 0.0 mm |
| 2026-04-20 | 毛毛雨 | 19°/10° | 2.2 mm |
| 2026-04-21 | 毛毛雨 | 22°/10° | 1.2 mm |
| 2026-04-22 | 小毛毛雨 | 16°/8° | 1.4 mm |
| 2026-04-23 | 大雨 | 14°/10° | 42.7 mm |
| 2026-04-24 | 小雨 | 13°/10° | 7.0 mm |
| 2026-04-25 | 毛毛雨 | 13°/9° | 1.9 mm |
| 2026-04-26 | 阴 | 17°/7° | 0.0 mm |
| 2026-04-27 | 强阵雨 | 18°/10° | 36.7 mm |
| 2026-04-28 | 阴 | 21°/10° | 0.0 mm |
| 2026-04-29 | 阴 | 20°/12° | 0.0 mm |
| 2026-04-30 | 小雨 | 14°/11° | 10.8 mm |
2026年04月川根本町共记录 30 天，平均最高 17℃、最低 8℃，降水日 18 天。