| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2025-12-01 | 晴间多云 | 15°/6° | 0.0 mm |
| 2025-12-02 | 阴 | 8°/3° | 0.0 mm |
| 2025-12-03 | 中雨 | 7°/0° | 5.6 mm |
| 2025-12-04 | 阴 | 0°/-4° | 0.0 mm |
| 2025-12-05 | 中雪 | 3°/-4° | 2.3 mm |
| 2025-12-06 | 阴 | 6°/-2° | 0.0 mm |
| 2025-12-07 | 毛毛雨 | 10°/1° | 2.0 mm |
| 2025-12-08 | 中雨 | 10°/0° | 5.2 mm |
| 2025-12-09 | 阴 | 3°/-1° | 0.0 mm |
| 2025-12-10 | 阴 | 4°/-2° | 0.0 mm |
| 2025-12-11 | 大毛毛雨 | 9°/-2° | 2.3 mm |
| 2025-12-12 | 小毛毛雨 | 0°/-5° | 0.3 mm |
| 2025-12-13 | 阴 | 1°/-5° | 0.0 mm |
| 2025-12-14 | 中阵雨 | 5°/-2° | 30.0 mm |
| 2025-12-15 | 小雪 | 5°/-2° | 5.5 mm |
| 2025-12-16 | 小雪 | 4°/-2° | 2.6 mm |
| 2025-12-17 | 中雪 | 4°/-1° | 4.6 mm |
| 2025-12-18 | 阴 | 3°/-2° | 0.0 mm |
| 2025-12-19 | 阴 | 6°/-1° | 0.0 mm |
| 2025-12-20 | 阴 | 13°/1° | 0.0 mm |
| 2025-12-21 | 小雨 | 17°/6° | 2.8 mm |
| 2025-12-22 | 小毛毛雨 | 6°/-2° | 0.2 mm |
| 2025-12-23 | 阴 | 3°/-2° | 0.0 mm |
| 2025-12-24 | 大毛毛雨 | 10°/0° | 5.0 mm |
| 2025-12-25 | 中雨 | 6°/1° | 16.2 mm |
| 2025-12-26 | 中雪 | 1°/-5° | 6.8 mm |
| 2025-12-27 | 多云 | 0°/-6° | 0.0 mm |
| 2025-12-28 | 晴天 | 3°/-3° | 0.0 mm |
| 2025-12-29 | 阴 | 8°/-1° | 0.0 mm |
| 2025-12-30 | 小毛毛雨 | 7°/0° | 0.1 mm |
| 2025-12-31 | 阴 | 1°/-4° | 0.0 mm |
2025年12月山田町共记录 31 天，平均最高 5℃、最低 -1℃，降水日 16 天。