| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2026-05-01 | 阴 | 24°/13° | 0.0 mm |
| 2026-05-02 | 阴 | 23°/12° | 0.0 mm |
| 2026-05-03 | 阴 | 20°/14° | 0.0 mm |
| 2026-05-04 | 中雨 | 15°/11° | 21.2 mm |
| 2026-05-05 | 雷阵雨 | 17°/11° | 26.6 mm |
| 2026-05-06 | 中阵雨 | 15°/10° | 31.0 mm |
| 2026-05-07 | 阴 | 18°/8° | 0.0 mm |
| 2026-05-08 | 阴 | 22°/9° | 0.0 mm |
| 2026-05-09 | 阴 | 22°/11° | 0.0 mm |
| 2026-05-10 | 阵雨 | 19°/12° | 15.9 mm |
| 2026-05-11 | 中阵雨 | 19°/10° | 23.1 mm |
| 2026-05-12 | 小毛毛雨 | 15°/9° | 2.6 mm |
| 2026-05-13 | 毛毛雨 | 18°/8° | 1.7 mm |
| 2026-05-14 | 中阵雨 | 14°/8° | 10.0 mm |
| 2026-05-15 | 毛毛雨 | 12°/6° | 6.9 mm |
| 2026-05-16 | 小雨 | 15°/5° | 4.7 mm |
| 2026-05-17 | 毛毛雨 | 18°/6° | 0.7 mm |
| 2026-05-18 | 毛毛雨 | 19°/10° | 2.6 mm |
| 2026-05-19 | 阴 | 20°/9° | 0.0 mm |
| 2026-05-20 | 阴 | 23°/12° | 0.0 mm |
| 2026-05-21 | 阴 | 25°/12° | 0.0 mm |
| 2026-05-22 | 多云 | 28°/14° | 0.0 mm |
| 2026-05-23 | 多云 | 29°/16° | 0.0 mm |
| 2026-05-24 | 小毛毛雨 | 30°/17° | 0.1 mm |
| 2026-05-25 | 毛毛雨 | 32°/19° | 0.9 mm |
| 2026-05-26 | 阴 | 32°/18° | 0.0 mm |
| 2026-05-27 | 晴天 | 32°/20° | 0.0 mm |
| 2026-05-28 | 晴天 | 31°/18° | 0.0 mm |
| 2026-05-29 | 晴间多云 | 31°/18° | 0.0 mm |
| 2026-05-30 | 阴 | 32°/18° | 0.0 mm |
| 2026-05-31 | 小毛毛雨 | 28°/18° | 0.8 mm |
2026年05月里昂共记录 31 天，平均最高 22℃、最低 12℃，降水日 15 天。