| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2026-02-01 | 小雪 | 0°/-8° | 0.4 mm |
| 2026-02-02 | 小阵雪 | 0°/-7° | 1.0 mm |
| 2026-02-03 | 阴 | -1°/-8° | 0.0 mm |
| 2026-02-04 | 阴 | 4°/-6° | 0.0 mm |
| 2026-02-05 | 阴 | 5°/-3° | 0.0 mm |
| 2026-02-06 | 中雪 | 5°/-3° | 1.5 mm |
| 2026-02-07 | 中雪 | -4°/-8° | 13.4 mm |
| 2026-02-08 | 小阵雪 | -6°/-14° | 11.8 mm |
| 2026-02-09 | 小雪 | 0°/-12° | 0.7 mm |
| 2026-02-10 | 小雪 | 5°/-7° | 0.6 mm |
| 2026-02-11 | 小阵雪 | 0°/-5° | 21.3 mm |
| 2026-02-12 | 小毛毛雨 | 1°/-9° | 0.5 mm |
| 2026-02-13 | 阴 | 3°/-5° | 0.0 mm |
| 2026-02-14 | 阴 | 7°/-2° | 0.0 mm |
| 2026-02-15 | 小毛毛雨 | 10°/0° | 0.1 mm |
| 2026-02-16 | 小雪 | 2°/-5° | 2.4 mm |
| 2026-02-17 | 阴 | 1°/-6° | 0.0 mm |
| 2026-02-18 | 小阵雪 | 5°/-7° | 4.7 mm |
| 2026-02-19 | 阴 | 0°/-10° | 0.0 mm |
| 2026-02-20 | 阴 | 3°/-5° | 0.0 mm |
| 2026-02-21 | 晴间多云 | 7°/-2° | 0.0 mm |
| 2026-02-22 | 晴天 | 12°/0° | 0.0 mm |
| 2026-02-23 | 小阵雪 | 8°/2° | 10.1 mm |
| 2026-02-24 | 阴 | 11°/1° | 0.0 mm |
| 2026-02-25 | 小雨 | 5°/3° | 12.6 mm |
| 2026-02-26 | 雾 | 10°/3° | 0.0 mm |
| 2026-02-27 | 阴 | 9°/2° | 0.0 mm |
| 2026-02-28 | 阴 | 6°/0° | 0.0 mm |
2026年02月大町市共记录 28 天，平均最高 3℃、最低 -4℃，降水日 14 天。