| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2025-01-01 | 阴 | 9°/1° | 0.0 mm |
| 2025-01-02 | 阴 | 10°/-3° | 0.0 mm |
| 2025-01-03 | 雾 | 12°/0° | 0.0 mm |
| 2025-01-04 | 大毛毛雨 | 7°/0° | 1.1 mm |
| 2025-01-05 | 大雨 | 16°/-3° | 21.0 mm |
| 2025-01-06 | 阴 | 1°/-6° | 0.0 mm |
| 2025-01-07 | 阴 | -1°/-6° | 0.0 mm |
| 2025-01-08 | 晴天 | 2°/-6° | 0.0 mm |
| 2025-01-09 | 大雪 | -1°/-7° | 18.2 mm |
| 2025-01-10 | 大雪 | 1°/-3° | 15.8 mm |
| 2025-01-11 | 阴 | 4°/-10° | 0.0 mm |
| 2025-01-12 | 晴天 | 8°/-5° | 0.0 mm |
| 2025-01-13 | 晴天 | 6°/-3° | 0.0 mm |
| 2025-01-14 | 晴天 | 9°/-6° | 0.0 mm |
| 2025-01-15 | 晴间多云 | 8°/-4° | 0.0 mm |
| 2025-01-16 | 晴天 | 16°/-1° | 0.0 mm |
| 2025-01-17 | 雾 | 11°/-2° | 0.0 mm |
| 2025-01-18 | 阴 | 10°/0° | 0.0 mm |
| 2025-01-19 | 阴 | 0°/-6° | 0.0 mm |
| 2025-01-20 | 阴 | -1°/-10° | 0.0 mm |
| 2025-01-21 | 阴 | -2°/-9° | 0.0 mm |
| 2025-01-22 | 晴天 | 5°/-11° | 0.0 mm |
| 2025-01-23 | 多云 | 8°/-7° | 0.0 mm |
| 2025-01-24 | 晴天 | 8°/-7° | 0.0 mm |
| 2025-01-25 | 阴 | 13°/-2° | 0.0 mm |
| 2025-01-26 | 雾 | 10°/6° | 0.0 mm |
| 2025-01-27 | 阴 | 12°/3° | 0.0 mm |
| 2025-01-28 | 阴 | 16°/0° | 0.0 mm |
| 2025-01-29 | 大毛毛雨 | 15°/4° | 1.9 mm |
| 2025-01-30 | 大雨 | 14°/10° | 73.1 mm |
| 2025-01-31 | 雾 | 14°/4° | 0.0 mm |
2025年01月蒙哥马利共记录 31 天，平均最高 7℃、最低 -2℃，降水日 6 天。