| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2026-01-01 | 中雪 | -5°/-12° | 0.6 mm |
| 2026-01-02 | 阴 | -4°/-10° | 0.0 mm |
| 2026-01-03 | 阴 | -3°/-7° | 0.0 mm |
| 2026-01-04 | 中雪 | -2°/-8° | 1.2 mm |
| 2026-01-05 | 中雪 | 0°/-6° | 2.2 mm |
| 2026-01-06 | 中雨 | 3°/-1° | 14.4 mm |
| 2026-01-07 | 雾 | 4°/0° | 0.0 mm |
| 2026-01-08 | 雾 | 8°/2° | 0.0 mm |
| 2026-01-09 | 大雨 | 13°/4° | 9.7 mm |
| 2026-01-10 | 中雨 | 5°/2° | 8.0 mm |
| 2026-01-11 | 阴 | 4°/-3° | 0.0 mm |
| 2026-01-12 | 阴 | 0°/-3° | 0.0 mm |
| 2026-01-13 | 阴 | 5°/0° | 0.0 mm |
| 2026-01-14 | 小雪 | 6°/1° | 2.6 mm |
| 2026-01-15 | 大雪 | 1°/-11° | 14.9 mm |
| 2026-01-16 | 中雪 | -3°/-11° | 0.6 mm |
| 2026-01-17 | 阴 | 3°/-2° | 0.0 mm |
| 2026-01-18 | 阴 | -3°/-7° | 0.0 mm |
| 2026-01-19 | 大雪 | -3°/-9° | 4.8 mm |
| 2026-01-20 | 阴 | -9°/-14° | 0.0 mm |
| 2026-01-21 | 中雪 | 0°/-12° | 1.9 mm |
| 2026-01-22 | 大雪 | 0°/-7° | 7.6 mm |
| 2026-01-23 | 中雪 | -6°/-16° | 0.4 mm |
| 2026-01-24 | 中雪 | -11°/-18° | 0.4 mm |
| 2026-01-25 | 大雪 | -11°/-14° | 17.3 mm |
| 2026-01-26 | 中雪 | -9°/-13° | 2.3 mm |
| 2026-01-27 | 小毛毛雨 | -10°/-14° | 0.1 mm |
| 2026-01-28 | 阴 | -9°/-13° | 0.0 mm |
| 2026-01-29 | 小毛毛雨 | -9°/-14° | 0.1 mm |
| 2026-01-30 | 中雪 | -12°/-18° | 0.8 mm |
| 2026-01-31 | 阴 | -10°/-15° | 0.0 mm |
2026年01月门罗共记录 31 天，平均最高 -2℃、最低 -8℃，降水日 19 天。