| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2026-01-01 | 阴 | -15°/-22° | 0.0 mm |
| 2026-01-02 | 阴 | -12°/-21° | 0.0 mm |
| 2026-01-03 | 中雪 | -10°/-16° | 0.4 mm |
| 2026-01-04 | 大雪 | -7°/-22° | 6.5 mm |
| 2026-01-05 | 雾 | -3°/-8° | 0.0 mm |
| 2026-01-06 | 雾 | -3°/-5° | 0.0 mm |
| 2026-01-07 | 雾 | 0°/-4° | 0.0 mm |
| 2026-01-08 | 雾 | 0°/-4° | 0.0 mm |
| 2026-01-09 | 雾 | 0°/-4° | 0.0 mm |
| 2026-01-10 | 雾 | -2°/-9° | 0.0 mm |
| 2026-01-11 | 中雪 | -5°/-9° | 0.4 mm |
| 2026-01-12 | 阴 | 1°/-10° | 0.0 mm |
| 2026-01-13 | 阴 | 1°/-11° | 0.0 mm |
| 2026-01-14 | 阴 | -11°/-22° | 0.0 mm |
| 2026-01-15 | 中雪 | -7°/-26° | 2.6 mm |
| 2026-01-16 | 中雪 | -1°/-13° | 0.4 mm |
| 2026-01-17 | 阴 | -12°/-18° | 0.0 mm |
| 2026-01-18 | 阴 | -16°/-23° | 0.0 mm |
| 2026-01-19 | 阴 | -21°/-28° | 0.0 mm |
| 2026-01-20 | 阴 | -16°/-27° | 0.0 mm |
| 2026-01-21 | 阴 | -12°/-19° | 0.0 mm |
| 2026-01-22 | 阴 | -19°/-33° | 0.0 mm |
| 2026-01-23 | 阴 | -25°/-35° | 0.0 mm |
| 2026-01-24 | 阴 | -22°/-38° | 0.0 mm |
| 2026-01-25 | 阴 | -19°/-35° | 0.0 mm |
| 2026-01-26 | 阴 | -15°/-31° | 0.0 mm |
| 2026-01-27 | 阴 | -16°/-23° | 0.0 mm |
| 2026-01-28 | 阴 | -17°/-25° | 0.0 mm |
| 2026-01-29 | 阴 | -17°/-28° | 0.0 mm |
| 2026-01-30 | 阴 | -14°/-29° | 0.0 mm |
| 2026-01-31 | 阴 | -5°/-28° | 0.0 mm |
2026年01月圣刘易斯共记录 31 天，平均最高 -10℃、最低 -20℃，降水日 5 天。