| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2026-01-01 | 小雪 | 3°/0° | 2.6 mm |
| 2026-01-02 | 中雪 | 2°/0° | 5.8 mm |
| 2026-01-03 | 小阵雪 | 1°/-1° | 4.5 mm |
| 2026-01-04 | 小阵雪 | 0°/-3° | 2.8 mm |
| 2026-01-05 | 阴 | 0°/-5° | 0.0 mm |
| 2026-01-06 | 小雪 | -1°/-6° | 0.4 mm |
| 2026-01-07 | 阴 | -1°/-7° | 0.0 mm |
| 2026-01-08 | 阴 | -2°/-8° | 0.0 mm |
| 2026-01-09 | 中雪 | -3°/-6° | 7.4 mm |
| 2026-01-10 | 小毛毛雨 | -3°/-7° | 0.1 mm |
| 2026-01-11 | 阴 | -3°/-11° | 0.0 mm |
| 2026-01-12 | 中雪 | 0°/-13° | 2.8 mm |
| 2026-01-13 | 冻毛毛雨 | 3°/0° | 3.0 mm |
| 2026-01-14 | 小雨 | 5°/-1° | 4.7 mm |
| 2026-01-15 | 阴 | 6°/-2° | 0.0 mm |
| 2026-01-16 | 阴 | 7°/0° | 0.0 mm |
| 2026-01-17 | 阴 | 5°/0° | 0.0 mm |
| 2026-01-18 | 阴 | 4°/0° | 0.0 mm |
| 2026-01-19 | 晴天 | 3°/-1° | 0.0 mm |
| 2026-01-20 | 晴间多云 | 1°/-3° | 0.0 mm |
| 2026-01-21 | 晴天 | 2°/-3° | 0.0 mm |
| 2026-01-22 | 多云 | 0°/-4° | 0.0 mm |
| 2026-01-23 | 阴 | -1°/-4° | 0.0 mm |
| 2026-01-24 | 阴 | 0°/-5° | 0.0 mm |
| 2026-01-25 | 小毛毛雨 | 0°/-3° | 0.1 mm |
| 2026-01-26 | 中雪 | 1°/-3° | 7.7 mm |
| 2026-01-27 | 小毛毛雨 | 0°/-3° | 0.1 mm |
| 2026-01-28 | 阴 | 1°/-3° | 0.0 mm |
| 2026-01-29 | 阴 | 0°/-4° | 0.0 mm |
| 2026-01-30 | 小雪 | 0°/-4° | 2.8 mm |
| 2026-01-31 | 小毛毛雨 | -2°/-6° | 0.1 mm |
2026年01月波茨坦市共记录 31 天，平均最高 0℃、最低 -3℃，降水日 15 天。