| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2025-12-01 | 阴 | 15°/5° | 0.0 mm |
| 2025-12-02 | 阴 | 11°/7° | 0.0 mm |
| 2025-12-03 | 毛毛雨 | 10°/0° | 2.0 mm |
| 2025-12-04 | 小阵雪 | 1°/-3° | 8.9 mm |
| 2025-12-05 | 小毛毛雨 | 4°/-3° | 1.2 mm |
| 2025-12-06 | 阴 | 6°/-1° | 0.0 mm |
| 2025-12-07 | 阴 | 11°/0° | 0.0 mm |
| 2025-12-08 | 小毛毛雨 | 12°/3° | 1.1 mm |
| 2025-12-09 | 阴 | 5°/0° | 0.0 mm |
| 2025-12-10 | 毛毛雨 | 8°/0° | 1.9 mm |
| 2025-12-11 | 大毛毛雨 | 8°/0° | 1.0 mm |
| 2025-12-12 | 小雪 | 3°/-3° | 2.3 mm |
| 2025-12-13 | 阴 | 5°/-2° | 0.0 mm |
| 2025-12-14 | 小雨 | 7°/0° | 13.7 mm |
| 2025-12-15 | 毛毛雨 | 4°/1° | 6.0 mm |
| 2025-12-16 | 小毛毛雨 | 7°/0° | 0.5 mm |
| 2025-12-17 | 阴 | 7°/0° | 0.0 mm |
| 2025-12-18 | 晴间多云 | 4°/-1° | 0.0 mm |
| 2025-12-19 | 多云 | 7°/0° | 0.0 mm |
| 2025-12-20 | 小毛毛雨 | 11°/2° | 0.1 mm |
| 2025-12-21 | 毛毛雨 | 14°/6° | 2.5 mm |
| 2025-12-22 | 阴 | 7°/-1° | 0.0 mm |
| 2025-12-23 | 阴 | 4°/-2° | 0.0 mm |
| 2025-12-24 | 小雨 | 7°/1° | 6.7 mm |
| 2025-12-25 | 小雨 | 12°/5° | 9.1 mm |
| 2025-12-26 | 小雪 | 5°/-3° | 9.7 mm |
| 2025-12-27 | 小毛毛雨 | 3°/-2° | 0.3 mm |
| 2025-12-28 | 小毛毛雨 | 5°/-1° | 0.1 mm |
| 2025-12-29 | 阴 | 7°/0° | 0.0 mm |
| 2025-12-30 | 阴 | 9°/2° | 0.0 mm |
| 2025-12-31 | 阴 | 7°/-2° | 0.0 mm |
2025年12月那须町共记录 31 天，平均最高 7℃、最低 0℃，降水日 17 天。