| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2026-05-01 | 阴 | 24°/8° | 0.0 mm |
| 2026-05-02 | 毛毛雨 | 22°/9° | 0.9 mm |
| 2026-05-03 | 阵雨 | 12°/6° | 21.2 mm |
| 2026-05-04 | 毛毛雨 | 18°/4° | 0.5 mm |
| 2026-05-05 | 晴天 | 21°/5° | 0.0 mm |
| 2026-05-06 | 阴 | 24°/7° | 0.0 mm |
| 2026-05-07 | 小雨 | 14°/8° | 15.1 mm |
| 2026-05-08 | 阴 | 16°/5° | 0.0 mm |
| 2026-05-09 | 阴 | 20°/5° | 0.0 mm |
| 2026-05-10 | 阴 | 20°/8° | 0.0 mm |
| 2026-05-11 | 小毛毛雨 | 20°/6° | 0.1 mm |
| 2026-05-12 | 阴 | 25°/10° | 0.0 mm |
| 2026-05-13 | 阴 | 26°/12° | 0.0 mm |
| 2026-05-14 | 阴 | 27°/13° | 0.0 mm |
| 2026-05-15 | 晴天 | 28°/13° | 0.0 mm |
| 2026-05-16 | 阴 | 27°/12° | 0.0 mm |
| 2026-05-17 | 阴 | 26°/13° | 0.0 mm |
| 2026-05-18 | 阴 | 25°/11° | 0.0 mm |
| 2026-05-19 | 大毛毛雨 | 17°/14° | 4.0 mm |
| 2026-05-20 | 小雨 | 21°/11° | 7.6 mm |
| 2026-05-21 | 中雨 | 16°/11° | 20.4 mm |
| 2026-05-22 | 阴 | 23°/9° | 0.0 mm |
| 2026-05-23 | 小毛毛雨 | 13°/11° | 0.6 mm |
| 2026-05-24 | 阴 | 25°/10° | 0.0 mm |
| 2026-05-25 | 阴 | 28°/13° | 0.0 mm |
| 2026-05-26 | 中雨 | 18°/16° | 20.9 mm |
| 2026-05-27 | 小毛毛雨 | 20°/16° | 0.2 mm |
| 2026-05-28 | 阵雨 | 25°/13° | 3.9 mm |
| 2026-05-29 | 晴天 | 27°/10° | 0.0 mm |
| 2026-05-30 | 晴天 | 28°/11° | 0.0 mm |
| 2026-05-31 | 阴 | 29°/13° | 0.0 mm |
2026年05月德川共记录 31 天，平均最高 22℃、最低 10℃，降水日 12 天。