| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2026-05-01 | 阴 | 19°/12° | 0.0 mm |
| 2026-05-02 | 阴 | 23°/9° | 0.0 mm |
| 2026-05-03 | 阴 | 27°/8° | 0.0 mm |
| 2026-05-04 | 多云 | 26°/13° | 0.0 mm |
| 2026-05-05 | 阴 | 30°/19° | 0.0 mm |
| 2026-05-06 | 毛毛雨 | 17°/12° | 1.1 mm |
| 2026-05-07 | 阴 | 22°/10° | 0.0 mm |
| 2026-05-08 | 中雨 | 24°/13° | 4.3 mm |
| 2026-05-09 | 阴 | 29°/18° | 0.0 mm |
| 2026-05-10 | 大雨 | 24°/17° | 13.0 mm |
| 2026-05-11 | 阴 | 25°/16° | 0.0 mm |
| 2026-05-12 | 晴天 | 26°/11° | 0.0 mm |
| 2026-05-13 | 晴天 | 30°/11° | 0.0 mm |
| 2026-05-14 | 多云 | 29°/18° | 0.0 mm |
| 2026-05-15 | 阴 | 30°/19° | 0.0 mm |
| 2026-05-16 | 阴 | 30°/22° | 0.0 mm |
| 2026-05-17 | 阴 | 30°/23° | 0.0 mm |
| 2026-05-18 | 阴 | 30°/24° | 0.0 mm |
| 2026-05-19 | 大雨 | 28°/18° | 59.4 mm |
| 2026-05-20 | 雾 | 26°/16° | 0.0 mm |
| 2026-05-21 | 阴 | 23°/20° | 0.0 mm |
| 2026-05-22 | 阴 | 28°/20° | 0.0 mm |
| 2026-05-23 | 强阵雨 | 26°/19° | 33.1 mm |
| 2026-05-24 | 雾 | 28°/19° | 0.0 mm |
| 2026-05-25 | 阴 | 29°/18° | 0.0 mm |
| 2026-05-26 | 小雨 | 28°/19° | 2.2 mm |
| 2026-05-27 | 强阵雨 | 26°/19° | 73.8 mm |
| 2026-05-28 | 阴 | 28°/21° | 0.0 mm |
| 2026-05-29 | 雾 | 31°/20° | 0.0 mm |
| 2026-05-30 | 阴 | 32°/21° | 0.0 mm |
| 2026-05-31 | 阴 | 33°/22° | 0.0 mm |
2026年05月红河共记录 31 天，平均最高 27℃、最低 17℃，降水日 7 天。