| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2026-05-01 | 小毛毛雨 | 15°/10° | 0.1 mm |
| 2026-05-02 | 小毛毛雨 | 17°/11° | 0.1 mm |
| 2026-05-03 | 中雨 | 13°/11° | 11.5 mm |
| 2026-05-04 | 小毛毛雨 | 14°/10° | 0.5 mm |
| 2026-05-05 | 晴天 | 16°/8° | 0.0 mm |
| 2026-05-06 | 阴 | 18°/9° | 0.0 mm |
| 2026-05-07 | 毛毛雨 | 17°/11° | 1.3 mm |
| 2026-05-08 | 阴 | 15°/10° | 0.0 mm |
| 2026-05-09 | 晴天 | 17°/9° | 0.0 mm |
| 2026-05-10 | 阴 | 18°/10° | 0.0 mm |
| 2026-05-11 | 阴 | 20°/11° | 0.0 mm |
| 2026-05-12 | 中阵雨 | 19°/14° | 14.7 mm |
| 2026-05-13 | 晴天 | 20°/13° | 0.0 mm |
| 2026-05-14 | 阴 | 25°/14° | 0.0 mm |
| 2026-05-15 | 晴天 | 25°/15° | 0.0 mm |
| 2026-05-16 | 晴天 | 22°/15° | 0.0 mm |
| 2026-05-17 | 阴 | 23°/15° | 0.0 mm |
| 2026-05-18 | 阴 | 23°/15° | 0.0 mm |
| 2026-05-19 | 阴 | 24°/16° | 0.0 mm |
| 2026-05-20 | 中阵雨 | 19°/15° | 70.5 mm |
| 2026-05-21 | 阵雨 | 18°/16° | 5.7 mm |
| 2026-05-22 | 小毛毛雨 | 21°/16° | 0.5 mm |
| 2026-05-23 | 小毛毛雨 | 21°/16° | 0.4 mm |
| 2026-05-24 | 阴 | 24°/15° | 0.0 mm |
| 2026-05-25 | 小毛毛雨 | 27°/17° | 0.1 mm |
| 2026-05-26 | 毛毛雨 | 23°/20° | 1.5 mm |
| 2026-05-27 | 小毛毛雨 | 21°/20° | 0.5 mm |
| 2026-05-28 | 大毛毛雨 | 21°/16° | 4.6 mm |
| 2026-05-29 | 晴天 | 22°/15° | 0.0 mm |
| 2026-05-30 | 晴天 | 23°/15° | 0.0 mm |
| 2026-05-31 | 阴 | 26°/17° | 0.0 mm |
2026年05月群山市共记录 31 天，平均最高 20℃、最低 13℃，降水日 14 天。