| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2026-05-01 | 毛毛雨 | 33°/19° | 1.9 mm |
| 2026-05-02 | 中阵雨 | 31°/20° | 6.4 mm |
| 2026-05-03 | 阵雨 | 33°/20° | 8.2 mm |
| 2026-05-04 | 小毛毛雨 | 34°/19° | 0.1 mm |
| 2026-05-05 | 小毛毛雨 | 34°/19° | 0.1 mm |
| 2026-05-06 | 毛毛雨 | 33°/21° | 1.6 mm |
| 2026-05-07 | 小毛毛雨 | 34°/21° | 1.2 mm |
| 2026-05-08 | 小毛毛雨 | 34°/20° | 0.5 mm |
| 2026-05-09 | 阴 | 33°/19° | 0.0 mm |
| 2026-05-10 | 阴 | 34°/19° | 0.0 mm |
| 2026-05-11 | 阴 | 32°/18° | 0.0 mm |
| 2026-05-12 | 阴 | 32°/18° | 0.0 mm |
| 2026-05-13 | 阴 | 33°/18° | 0.0 mm |
| 2026-05-14 | 阴 | 33°/18° | 0.0 mm |
| 2026-05-15 | 晴间多云 | 34°/19° | 0.0 mm |
| 2026-05-16 | 小毛毛雨 | 32°/19° | 0.1 mm |
| 2026-05-17 | 阴 | 33°/18° | 0.0 mm |
| 2026-05-18 | 阴 | 33°/18° | 0.0 mm |
| 2026-05-19 | 阴 | 33°/19° | 0.0 mm |
| 2026-05-20 | 阴 | 33°/18° | 0.0 mm |
| 2026-05-21 | 阴 | 34°/18° | 0.0 mm |
| 2026-05-22 | 小毛毛雨 | 34°/19° | 1.6 mm |
| 2026-05-23 | 阵雨 | 34°/19° | 2.6 mm |
| 2026-05-24 | 小毛毛雨 | 33°/19° | 0.4 mm |
| 2026-05-25 | 阴 | 32°/19° | 0.0 mm |
| 2026-05-26 | 阴 | 32°/19° | 0.0 mm |
| 2026-05-27 | 毛毛雨 | 29°/19° | 1.4 mm |
| 2026-05-28 | 中阵雨 | 29°/19° | 12.7 mm |
| 2026-05-29 | 阵雨 | 21°/19° | 14.7 mm |
| 2026-05-30 | 阵雨 | 28°/19° | 11.1 mm |
| 2026-05-31 | 雷阵雨 | 28°/19° | 12.9 mm |
2026年05月圣马尔科斯德科隆共记录 31 天，平均最高 32℃、最低 18℃，降水日 17 天。