| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2025-05-01 | 阴 | 17°/6° | 0.0 mm |
| 2025-05-02 | 中阵雨 | 10°/7° | 58.9 mm |
| 2025-05-03 | 雾 | 18°/4° | 0.0 mm |
| 2025-05-04 | 小毛毛雨 | 16°/4° | 0.3 mm |
| 2025-05-05 | 阴 | 17°/5° | 0.0 mm |
| 2025-05-06 | 阵雨 | 10°/7° | 33.2 mm |
| 2025-05-07 | 中阵雨 | 16°/7° | 10.4 mm |
| 2025-05-08 | 小毛毛雨 | 18°/6° | 0.1 mm |
| 2025-05-09 | 阵雨 | 15°/8° | 15.4 mm |
| 2025-05-10 | 阵雨 | 16°/11° | 29.4 mm |
| 2025-05-11 | 大毛毛雨 | 17°/9° | 1.6 mm |
| 2025-05-12 | 中雨 | 16°/9° | 14.7 mm |
| 2025-05-13 | 阴 | 20°/7° | 0.0 mm |
| 2025-05-14 | 阴 | 21°/10° | 0.0 mm |
| 2025-05-15 | 阴 | 19°/10° | 0.0 mm |
| 2025-05-16 | 小毛毛雨 | 20°/11° | 0.2 mm |
| 2025-05-17 | 强阵雨 | 17°/12° | 54.1 mm |
| 2025-05-18 | 大毛毛雨 | 24°/15° | 4.2 mm |
| 2025-05-19 | 小毛毛雨 | 21°/12° | 0.4 mm |
| 2025-05-20 | 阴 | 24°/11° | 0.0 mm |
| 2025-05-21 | 小毛毛雨 | 26°/16° | 1.1 mm |
| 2025-05-22 | 中雨 | 24°/15° | 9.2 mm |
| 2025-05-23 | 毛毛雨 | 16°/13° | 3.2 mm |
| 2025-05-24 | 中雨 | 17°/13° | 11.4 mm |
| 2025-05-25 | 强阵雨 | 16°/9° | 35.0 mm |
| 2025-05-26 | 阴 | 16°/9° | 0.0 mm |
| 2025-05-27 | 小雨 | 17°/10° | 8.8 mm |
| 2025-05-28 | 小雨 | 19°/11° | 9.7 mm |
| 2025-05-29 | 阵雨 | 18°/11° | 11.1 mm |
| 2025-05-30 | 阵雨 | 18°/10° | 14.9 mm |
| 2025-05-31 | 小毛毛雨 | 18°/8° | 0.5 mm |
2025年05月根羽村共记录 31 天，平均最高 17℃、最低 9℃，降水日 23 天。