| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2024-05-01 | 小毛毛雨 | 12°/6° | 1.1 mm |
| 2024-05-02 | 阴 | 16°/4° | 0.0 mm |
| 2024-05-03 | 晴间多云 | 19°/8° | 0.0 mm |
| 2024-05-04 | 阴 | 25°/11° | 0.0 mm |
| 2024-05-05 | 阴 | 28°/15° | 0.0 mm |
| 2024-05-06 | 阴 | 20°/16° | 0.1 mm |
| 2024-05-07 | 小雨 | 16°/12° | 10.4 mm |
| 2024-05-08 | 毛毛雨 | 11°/6° | 13.6 mm |
| 2024-05-09 | 小毛毛雨 | 10°/4° | 2.0 mm |
| 2024-05-10 | 阴 | 20°/6° | 0.0 mm |
| 2024-05-11 | 阴 | 25°/12° | 0.0 mm |
| 2024-05-12 | 小毛毛雨 | 24°/12° | 0.2 mm |
| 2024-05-13 | 小雨 | 15°/6° | 37.5 mm |
| 2024-05-14 | 阴 | 21°/5° | 0.0 mm |
| 2024-05-15 | 阴 | 23°/12° | 0.0 mm |
| 2024-05-16 | 中雨 | 24°/10° | 7.0 mm |
| 2024-05-17 | 阴 | 20°/7° | 0.1 mm |
| 2024-05-18 | 阴 | 23°/11° | 0.0 mm |
| 2024-05-19 | 毛毛雨 | 24°/15° | 0.0 mm |
| 2024-05-20 | 小雨 | 17°/13° | 6.9 mm |
| 2024-05-21 | 小毛毛雨 | 13°/9° | 1.1 mm |
| 2024-05-22 | 阴 | 22°/9° | 0.0 mm |
| 2024-05-23 | 阴 | 24°/15° | 0.0 mm |
| 2024-05-24 | 毛毛雨 | 24°/12° | 2.9 mm |
| 2024-05-25 | 小毛毛雨 | 16°/7° | 0.8 mm |
| 2024-05-26 | 阴 | 23°/9° | 0.0 mm |
| 2024-05-27 | 大毛毛雨 | 23°/15° | 1.8 mm |
| 2024-05-28 | 大雨 | 15°/11° | 97.0 mm |
| 2024-05-29 | 毛毛雨 | 15°/10° | 4.5 mm |
| 2024-05-30 | 阴 | 24°/10° | 0.0 mm |
| 2024-05-31 | 毛毛雨 | 17°/13° | 10.0 mm |
2024年05月妙高市共记录 31 天，平均最高 19℃、最低 10℃，降水日 18 天。