| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2026-05-01 | 阵雨 | 11°/7° | 9.7 mm |
| 2026-05-02 | 阴 | 20°/7° | 0.0 mm |
| 2026-05-03 | 中阵雨 | 14°/11° | 39.5 mm |
| 2026-05-04 | 小毛毛雨 | 14°/7° | 0.5 mm |
| 2026-05-05 | 阴 | 17°/6° | 0.0 mm |
| 2026-05-06 | 阴 | 18°/9° | 0.0 mm |
| 2026-05-07 | 阴 | 20°/10° | 0.0 mm |
| 2026-05-08 | 小毛毛雨 | 16°/7° | 0.2 mm |
| 2026-05-09 | 阴 | 18°/6° | 0.0 mm |
| 2026-05-10 | 阴 | 20°/7° | 0.0 mm |
| 2026-05-11 | 阴 | 19°/9° | 0.0 mm |
| 2026-05-12 | 小毛毛雨 | 19°/10° | 0.2 mm |
| 2026-05-13 | 大毛毛雨 | 19°/12° | 6.3 mm |
| 2026-05-14 | 雷阵雨 | 23°/11° | 8.8 mm |
| 2026-05-15 | 晴天 | 24°/11° | 0.0 mm |
| 2026-05-16 | 晴天 | 23°/12° | 0.0 mm |
| 2026-05-17 | 晴天 | 27°/11° | 0.0 mm |
| 2026-05-18 | 阴 | 25°/13° | 0.0 mm |
| 2026-05-19 | 阴 | 22°/13° | 0.0 mm |
| 2026-05-20 | 毛毛雨 | 23°/14° | 3.8 mm |
| 2026-05-21 | 中阵雨 | 19°/14° | 28.8 mm |
| 2026-05-22 | 阴 | 22°/12° | 0.0 mm |
| 2026-05-23 | 毛毛雨 | 20°/12° | 3.7 mm |
| 2026-05-24 | 小毛毛雨 | 21°/15° | 0.7 mm |
| 2026-05-25 | 阴 | 24°/15° | 0.0 mm |
| 2026-05-26 | 阴 | 23°/14° | 0.0 mm |
| 2026-05-27 | 阵雨 | 19°/16° | 7.4 mm |
| 2026-05-28 | 小毛毛雨 | 20°/17° | 0.3 mm |
| 2026-05-29 | 阴 | 26°/13° | 0.0 mm |
| 2026-05-30 | 阴 | 25°/13° | 0.0 mm |
| 2026-05-31 | 小毛毛雨 | 25°/15° | 0.2 mm |
2026年05月周南市共记录 31 天，平均最高 20℃、最低 11℃，降水日 14 天。