| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2026-05-01 | 阴 | 28°/19° | 0.0 mm |
| 2026-05-02 | 阵雨 | 34°/22° | 1.7 mm |
| 2026-05-03 | 雷阵雨 | 35°/21° | 15.9 mm |
| 2026-05-04 | 雷阵雨 | 28°/22° | 20.1 mm |
| 2026-05-05 | 阵雨 | 28°/22° | 13.4 mm |
| 2026-05-06 | 小毛毛雨 | 31°/22° | 0.1 mm |
| 2026-05-07 | 晴间多云 | 33°/23° | 0.0 mm |
| 2026-05-08 | 阵雨 | 34°/24° | 7.8 mm |
| 2026-05-09 | 雷阵雨 | 31°/24° | 13.2 mm |
| 2026-05-10 | 阵雨 | 29°/23° | 9.8 mm |
| 2026-05-11 | 阵雨 | 31°/23° | 3.0 mm |
| 2026-05-12 | 小毛毛雨 | 33°/23° | 0.7 mm |
| 2026-05-13 | 阴 | 35°/23° | 0.0 mm |
| 2026-05-14 | 小毛毛雨 | 36°/24° | 0.4 mm |
| 2026-05-15 | 雷阵雨 | 36°/24° | 27.1 mm |
| 2026-05-16 | 雷阵雨 | 28°/24° | 11.4 mm |
| 2026-05-17 | 雷阵雨 | 31°/24° | 11.5 mm |
| 2026-05-18 | 小毛毛雨 | 32°/25° | 0.3 mm |
| 2026-05-19 | 小毛毛雨 | 28°/25° | 0.6 mm |
| 2026-05-20 | 大毛毛雨 | 31°/25° | 1.2 mm |
| 2026-05-21 | 阴 | 33°/26° | 0.0 mm |
| 2026-05-22 | 小毛毛雨 | 35°/25° | 0.2 mm |
| 2026-05-23 | 阴 | 37°/25° | 0.0 mm |
| 2026-05-24 | 阴 | 37°/26° | 0.0 mm |
| 2026-05-25 | 阴 | 38°/26° | 0.0 mm |
| 2026-05-26 | 晴间多云 | 39°/26° | 0.0 mm |
| 2026-05-27 | 阴 | 39°/26° | 0.0 mm |
| 2026-05-28 | 阴 | 37°/26° | 0.0 mm |
| 2026-05-29 | 阴 | 35°/25° | 0.0 mm |
| 2026-05-30 | 阴 | 36°/24° | 0.0 mm |
| 2026-05-31 | 晴间多云 | 36°/24° | 0.0 mm |
2026年05月定安县共记录 31 天，平均最高 33℃、最低 23℃，降水日 18 天。