| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2026-01-01 | 雾 | 1°/-2° | 0.0 mm |
| 2026-01-02 | 阴 | 1°/-3° | 0.0 mm |
| 2026-01-03 | 阴 | 3°/-4° | 0.0 mm |
| 2026-01-04 | 阴 | 3°/-4° | 0.0 mm |
| 2026-01-05 | 阴 | 12°/0° | 0.0 mm |
| 2026-01-06 | 雾 | 15°/3° | 0.0 mm |
| 2026-01-07 | 雾 | 14°/-3° | 0.0 mm |
| 2026-01-08 | 大雨 | 17°/6° | 20.3 mm |
| 2026-01-09 | 阴 | 17°/5° | 0.0 mm |
| 2026-01-10 | 小毛毛雨 | 5°/0° | 0.8 mm |
| 2026-01-11 | 阴 | 0°/-3° | 0.0 mm |
| 2026-01-12 | 多云 | 9°/-1° | 0.0 mm |
| 2026-01-13 | 阴 | 14°/1° | 0.0 mm |
| 2026-01-14 | 阴 | 8°/-4° | 0.0 mm |
| 2026-01-15 | 阴 | -1°/-9° | 0.0 mm |
| 2026-01-16 | 大雪 | 5°/-3° | 2.2 mm |
| 2026-01-17 | 阴 | 0°/-10° | 0.0 mm |
| 2026-01-18 | 阴 | -3°/-10° | 0.0 mm |
| 2026-01-19 | 阴 | -3°/-13° | 0.0 mm |
| 2026-01-20 | 阴 | 0°/-12° | 0.0 mm |
| 2026-01-21 | 阴 | 7°/-1° | 0.0 mm |
| 2026-01-22 | 阴 | 2°/-7° | 0.0 mm |
| 2026-01-23 | 阴 | -4°/-17° | 0.0 mm |
| 2026-01-24 | 中雪 | -13°/-18° | 10.5 mm |
| 2026-01-25 | 中雪 | -11°/-14° | 13.6 mm |
| 2026-01-26 | 阴 | -11°/-23° | 0.0 mm |
| 2026-01-27 | 阴 | -4°/-16° | 0.0 mm |
| 2026-01-28 | 阴 | -4°/-22° | 0.0 mm |
| 2026-01-29 | 阴 | -6°/-13° | 0.0 mm |
| 2026-01-30 | 阴 | -8°/-19° | 0.0 mm |
| 2026-01-31 | 雾 | -7°/-16° | 0.0 mm |
2026年01月蒙哥马利共记录 31 天，平均最高 1℃、最低 -7℃，降水日 5 天。