| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2026-05-01 | 中阵雨 | 14°/7° | 28.1 mm |
| 2026-05-02 | 大毛毛雨 | 18°/7° | 1.9 mm |
| 2026-05-03 | 强阵雨 | 19°/10° | 44.4 mm |
| 2026-05-04 | 强阵雨 | 17°/4° | 38.6 mm |
| 2026-05-05 | 阴 | 16°/2° | 0.0 mm |
| 2026-05-06 | 阴 | 17°/6° | 0.0 mm |
| 2026-05-07 | 小毛毛雨 | 22°/10° | 0.8 mm |
| 2026-05-08 | 毛毛雨 | 18°/7° | 3.0 mm |
| 2026-05-09 | 阴 | 15°/5° | 0.0 mm |
| 2026-05-10 | 阴 | 17°/4° | 0.0 mm |
| 2026-05-11 | 小毛毛雨 | 18°/6° | 0.7 mm |
| 2026-05-12 | 小毛毛雨 | 17°/8° | 0.4 mm |
| 2026-05-13 | 雷阵雨 | 18°/9° | 39.3 mm |
| 2026-05-14 | 阵雨 | 21°/8° | 4.5 mm |
| 2026-05-15 | 毛毛雨 | 19°/9° | 5.3 mm |
| 2026-05-16 | 小毛毛雨 | 20°/11° | 0.1 mm |
| 2026-05-17 | 小毛毛雨 | 24°/11° | 0.1 mm |
| 2026-05-18 | 晴天 | 24°/12° | 0.0 mm |
| 2026-05-19 | 阴 | 25°/11° | 0.0 mm |
| 2026-05-20 | 小毛毛雨 | 25°/11° | 0.3 mm |
| 2026-05-21 | 中阵雨 | 18°/16° | 26.9 mm |
| 2026-05-22 | 阵雨 | 21°/13° | 13.5 mm |
| 2026-05-23 | 小毛毛雨 | 17°/12° | 1.5 mm |
| 2026-05-24 | 小毛毛雨 | 20°/12° | 0.4 mm |
| 2026-05-25 | 小毛毛雨 | 21°/11° | 0.2 mm |
| 2026-05-26 | 小毛毛雨 | 19°/13° | 0.7 mm |
| 2026-05-27 | 小毛毛雨 | 22°/13° | 0.3 mm |
| 2026-05-28 | 小毛毛雨 | 19°/15° | 0.3 mm |
| 2026-05-29 | 雾 | 23°/12° | 0.0 mm |
| 2026-05-30 | 阴 | 23°/10° | 0.0 mm |
| 2026-05-31 | 阴 | 24°/13° | 0.0 mm |
2026年05月根羽村共记录 31 天，平均最高 19℃、最低 9℃，降水日 22 天。