| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2025-12-01 | 阴 | -10°/-19° | 0.0 mm |
| 2025-12-02 | 雾 | -6°/-13° | 0.0 mm |
| 2025-12-03 | 阴 | -5°/-19° | 0.0 mm |
| 2025-12-04 | 阴 | -10°/-25° | 0.0 mm |
| 2025-12-05 | 阴 | -3°/-9° | 0.0 mm |
| 2025-12-06 | 阴 | -8°/-14° | 0.0 mm |
| 2025-12-07 | 阴 | -14°/-22° | 0.0 mm |
| 2025-12-08 | 中雪 | -8°/-18° | 1.2 mm |
| 2025-12-09 | 大雪 | -4°/-7° | 10.4 mm |
| 2025-12-10 | 中雪 | -6°/-11° | 0.4 mm |
| 2025-12-11 | 阴 | -9°/-20° | 0.0 mm |
| 2025-12-12 | 小毛毛雨 | -10°/-24° | 0.1 mm |
| 2025-12-13 | 阴 | -19°/-27° | 0.0 mm |
| 2025-12-14 | 阴 | -14°/-29° | 0.0 mm |
| 2025-12-15 | 雾 | -7°/-16° | 0.0 mm |
| 2025-12-16 | 阴 | 6°/-14° | 0.0 mm |
| 2025-12-17 | 小毛毛雨 | 2°/-10° | 0.8 mm |
| 2025-12-18 | 阴 | 2°/-17° | 0.0 mm |
| 2025-12-19 | 阴 | -11°/-23° | 0.0 mm |
| 2025-12-20 | 阴 | -6°/-17° | 0.0 mm |
| 2025-12-21 | 雾 | -7°/-20° | 0.0 mm |
| 2025-12-22 | 阴 | 0°/-10° | 0.0 mm |
| 2025-12-23 | 阴 | -2°/-9° | 0.0 mm |
| 2025-12-24 | 雾 | 0°/-8° | 0.0 mm |
| 2025-12-25 | 雾 | 0°/-7° | 0.0 mm |
| 2025-12-26 | 雾 | 0°/-3° | 0.0 mm |
| 2025-12-27 | 雾 | 1°/-2° | 0.0 mm |
| 2025-12-28 | 中雪 | 0°/-12° | 5.9 mm |
| 2025-12-29 | 阴 | -12°/-18° | 0.0 mm |
| 2025-12-30 | 阴 | 0°/-18° | 0.0 mm |
| 2025-12-31 | 小雪 | 0°/-16° | 0.4 mm |
2025年12月莫里森共记录 31 天，平均最高 -5℃、最低 -15℃，降水日 7 天。