| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2025-10-01 | 中阵雨 | 18°/14° | 20.8 mm |
| 2025-10-02 | 小毛毛雨 | 20°/13° | 0.3 mm |
| 2025-10-03 | 阴 | 22°/13° | 0.0 mm |
| 2025-10-04 | 小毛毛雨 | 21°/16° | 0.9 mm |
| 2025-10-05 | 中阵雨 | 23°/18° | 10.6 mm |
| 2025-10-06 | 中阵雨 | 19°/13° | 13.8 mm |
| 2025-10-07 | 阴 | 23°/13° | 0.0 mm |
| 2025-10-08 | 毛毛雨 | 19°/17° | 3.8 mm |
| 2025-10-09 | 小毛毛雨 | 16°/12° | 1.2 mm |
| 2025-10-10 | 阴 | 18°/10° | 0.0 mm |
| 2025-10-11 | 毛毛雨 | 17°/13° | 2.4 mm |
| 2025-10-12 | 毛毛雨 | 25°/17° | 3.4 mm |
| 2025-10-13 | 阵雨 | 18°/14° | 13.4 mm |
| 2025-10-14 | 中雨 | 15°/13° | 26.3 mm |
| 2025-10-15 | 阴 | 21°/14° | 0.2 mm |
| 2025-10-16 | 强阵雨 | 19°/15° | 60.9 mm |
| 2025-10-17 | 阵雨 | 20°/14° | 5.1 mm |
| 2025-10-18 | 强阵雨 | 23°/13° | 30.5 mm |
| 2025-10-19 | 中阵雨 | 15°/12° | 14.4 mm |
| 2025-10-20 | 中阵雨 | 13°/9° | 14.2 mm |
| 2025-10-21 | 毛毛雨 | 9°/7° | 2.4 mm |
| 2025-10-22 | 小毛毛雨 | 11°/6° | 0.1 mm |
| 2025-10-23 | 阴 | 13°/6° | 0.0 mm |
| 2025-10-24 | 阴 | 14°/5° | 0.0 mm |
| 2025-10-25 | 毛毛雨 | 18°/7° | 3.2 mm |
| 2025-10-26 | 中阵雨 | 17°/13° | 49.9 mm |
| 2025-10-27 | 阵雨 | 15°/9° | 13.2 mm |
| 2025-10-28 | 阵雨 | 9°/4° | 9.2 mm |
| 2025-10-29 | 小毛毛雨 | 9°/4° | 0.4 mm |
| 2025-10-30 | 阴 | 16°/5° | 0.0 mm |
| 2025-10-31 | 中雨 | 14°/9° | 17.3 mm |
2025年10月妙高市共记录 31 天，平均最高 17℃、最低 11℃，降水日 25 天。