| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2025-01-01 | 阴 | 2°/-1° | 0.0 mm |
| 2025-01-02 | 阴 | 4°/-3° | 0.0 mm |
| 2025-01-03 | 阴 | 1°/-5° | 0.0 mm |
| 2025-01-04 | 阴 | -2°/-8° | 0.0 mm |
| 2025-01-05 | 大雪 | -2°/-6° | 21.4 mm |
| 2025-01-06 | 中雪 | -3°/-7° | 4.5 mm |
| 2025-01-07 | 雾 | -4°/-8° | 0.0 mm |
| 2025-01-08 | 雾 | -4°/-11° | 0.0 mm |
| 2025-01-09 | 阴 | -2°/-13° | 0.0 mm |
| 2025-01-10 | 中雪 | -1°/-3° | 4.9 mm |
| 2025-01-11 | 阴 | 0°/-4° | 0.0 mm |
| 2025-01-12 | 雾 | 3°/-1° | 0.0 mm |
| 2025-01-13 | 阴 | -2°/-11° | 0.0 mm |
| 2025-01-14 | 雾 | -3°/-12° | 0.0 mm |
| 2025-01-15 | 阴 | -6°/-18° | 0.0 mm |
| 2025-01-16 | 阴 | 3°/-8° | 0.0 mm |
| 2025-01-17 | 小毛毛雨 | 10°/-1° | 0.4 mm |
| 2025-01-18 | 阴 | 5°/-3° | 0.0 mm |
| 2025-01-19 | 阴 | -4°/-15° | 0.0 mm |
| 2025-01-20 | 阴 | -9°/-18° | 0.0 mm |
| 2025-01-21 | 阴 | -12°/-20° | 0.0 mm |
| 2025-01-22 | 雾 | -2°/-16° | 0.0 mm |
| 2025-01-23 | 雾 | -2°/-11° | 0.0 mm |
| 2025-01-24 | 阴 | -3°/-16° | 0.0 mm |
| 2025-01-25 | 阴 | 5°/-4° | 0.0 mm |
| 2025-01-26 | 雾 | 0°/-5° | 0.0 mm |
| 2025-01-27 | 阴 | 4°/-8° | 0.0 mm |
| 2025-01-28 | 雾 | 9°/-2° | 0.0 mm |
| 2025-01-29 | 晴天 | 10°/0° | 0.0 mm |
| 2025-01-30 | 小雨 | 6°/0° | 2.2 mm |
| 2025-01-31 | 毛毛雨 | 9°/2° | 1.8 mm |
2025年01月蒙哥马利共记录 31 天，平均最高 0℃、最低 -7℃，降水日 6 天。