| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2026-05-01 | 小雨 | 15°/11° | 6.3 mm |
| 2026-05-02 | 雾 | 23°/11° | 0.0 mm |
| 2026-05-03 | 阴 | 26°/8° | 0.0 mm |
| 2026-05-04 | 晴天 | 27°/11° | 0.0 mm |
| 2026-05-05 | 阴 | 29°/18° | 0.0 mm |
| 2026-05-06 | 小毛毛雨 | 27°/14° | 0.8 mm |
| 2026-05-07 | 毛毛雨 | 23°/12° | 0.7 mm |
| 2026-05-08 | 阴 | 24°/15° | 0.0 mm |
| 2026-05-09 | 中雨 | 24°/17° | 4.0 mm |
| 2026-05-10 | 雾 | 28°/18° | 0.0 mm |
| 2026-05-11 | 阴 | 23°/17° | 0.0 mm |
| 2026-05-12 | 晴天 | 28°/13° | 0.0 mm |
| 2026-05-13 | 晴天 | 30°/11° | 0.0 mm |
| 2026-05-14 | 多云 | 31°/16° | 0.0 mm |
| 2026-05-15 | 阴 | 32°/18° | 0.0 mm |
| 2026-05-16 | 阴 | 31°/20° | 0.0 mm |
| 2026-05-17 | 阴 | 31°/21° | 0.0 mm |
| 2026-05-18 | 阴 | 32°/24° | 0.0 mm |
| 2026-05-19 | 大雨 | 30°/18° | 12.3 mm |
| 2026-05-20 | 雾 | 26°/18° | 0.0 mm |
| 2026-05-21 | 中雨 | 26°/19° | 4.0 mm |
| 2026-05-22 | 阴 | 31°/19° | 0.0 mm |
| 2026-05-23 | 大雨 | 24°/20° | 66.0 mm |
| 2026-05-24 | 阴 | 28°/18° | 0.0 mm |
| 2026-05-25 | 阴 | 30°/18° | 0.0 mm |
| 2026-05-26 | 阴 | 28°/19° | 0.0 mm |
| 2026-05-27 | 小毛毛雨 | 28°/21° | 0.8 mm |
| 2026-05-28 | 小雨 | 28°/20° | 4.3 mm |
| 2026-05-29 | 雾 | 31°/20° | 0.0 mm |
| 2026-05-30 | 雾 | 33°/22° | 0.0 mm |
| 2026-05-31 | 阴 | 33°/23° | 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 9 天。