| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2025-12-01 | 阴 | 0°/-1° | 0.0 mm |
| 2025-12-02 | 大雪 | 0°/-1° | 8.7 mm |
| 2025-12-03 | 阴 | 0°/-2° | 0.0 mm |
| 2025-12-04 | 阴 | 0°/-9° | 0.0 mm |
| 2025-12-05 | 阴 | -2°/-12° | 0.0 mm |
| 2025-12-06 | 阴 | 0°/-2° | 0.0 mm |
| 2025-12-07 | 中雪 | 1°/0° | 0.4 mm |
| 2025-12-08 | 阴 | -1°/-9° | 0.0 mm |
| 2025-12-09 | 阴 | 0°/-13° | 0.0 mm |
| 2025-12-10 | 小雪 | 3°/0° | 8.3 mm |
| 2025-12-11 | 阴 | -1°/-6° | 0.0 mm |
| 2025-12-12 | 雾 | -1°/-8° | 0.0 mm |
| 2025-12-13 | 中雪 | 0°/-7° | 3.4 mm |
| 2025-12-14 | 中雪 | -4°/-13° | 0.8 mm |
| 2025-12-15 | 雾 | -8°/-13° | 0.0 mm |
| 2025-12-16 | 雾 | 0°/-15° | 0.0 mm |
| 2025-12-17 | 阴 | 7°/0° | 0.0 mm |
| 2025-12-18 | 大毛毛雨 | 11°/-2° | 1.5 mm |
| 2025-12-19 | 中雪 | 11°/-8° | 8.4 mm |
| 2025-12-20 | 雾 | 4°/-11° | 0.0 mm |
| 2025-12-21 | 阴 | 3°/-4° | 0.0 mm |
| 2025-12-22 | 中雪 | 3°/-9° | 0.4 mm |
| 2025-12-23 | 小雨 | 7°/0° | 4.9 mm |
| 2025-12-24 | 阴 | 7°/0° | 0.0 mm |
| 2025-12-25 | 雾 | 6°/0° | 0.0 mm |
| 2025-12-26 | 大雨 | 2°/-1° | 20.7 mm |
| 2025-12-27 | 阴 | 2°/0° | 0.0 mm |
| 2025-12-28 | 阴 | 12°/0° | 0.0 mm |
| 2025-12-29 | 中雪 | 14°/-4° | 4.0 mm |
| 2025-12-30 | 雾 | -4°/-8° | 0.0 mm |
| 2025-12-31 | 中雪 | -2°/-9° | 3.8 mm |
2025年12月阿姆斯特朗共记录 31 天，平均最高 2℃、最低 -5℃，降水日 12 天。