| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2026-03-01 | 小毛毛雨 | 35°/23° | 0.2 mm |
| 2026-03-02 | 中阵雨 | 36°/22° | 5.8 mm |
| 2026-03-03 | 中阵雨 | 31°/21° | 15.7 mm |
| 2026-03-04 | 小毛毛雨 | 21°/19° | 2.8 mm |
| 2026-03-05 | 小毛毛雨 | 25°/19° | 0.3 mm |
| 2026-03-06 | 阴 | 25°/18° | 0.0 mm |
| 2026-03-07 | 阴 | 28°/17° | 0.0 mm |
| 2026-03-08 | 小毛毛雨 | 26°/20° | 0.4 mm |
| 2026-03-09 | 大毛毛雨 | 26°/19° | 3.8 mm |
| 2026-03-10 | 小毛毛雨 | 20°/18° | 1.2 mm |
| 2026-03-11 | 小毛毛雨 | 23°/18° | 0.5 mm |
| 2026-03-12 | 小毛毛雨 | 24°/18° | 0.1 mm |
| 2026-03-13 | 阴 | 24°/17° | 0.0 mm |
| 2026-03-14 | 阴 | 26°/19° | 0.0 mm |
| 2026-03-15 | 小毛毛雨 | 27°/18° | 0.3 mm |
| 2026-03-16 | 小毛毛雨 | 26°/18° | 0.1 mm |
| 2026-03-17 | 阴 | 29°/18° | 0.0 mm |
| 2026-03-18 | 晴间多云 | 30°/19° | 0.0 mm |
| 2026-03-19 | 晴天 | 31°/19° | 0.0 mm |
| 2026-03-20 | 晴天 | 30°/20° | 0.0 mm |
| 2026-03-21 | 多云 | 31°/20° | 0.0 mm |
| 2026-03-22 | 多云 | 31°/20° | 0.0 mm |
| 2026-03-23 | 晴天 | 31°/20° | 0.0 mm |
| 2026-03-24 | 晴间多云 | 33°/20° | 0.0 mm |
| 2026-03-25 | 晴天 | 33°/20° | 0.0 mm |
| 2026-03-26 | 晴天 | 34°/20° | 0.0 mm |
| 2026-03-27 | 晴天 | 35°/21° | 0.0 mm |
| 2026-03-28 | 晴间多云 | 36°/21° | 0.0 mm |
| 2026-03-29 | 小毛毛雨 | 36°/23° | 0.1 mm |
| 2026-03-30 | 多云 | 38°/21° | 0.0 mm |
| 2026-03-31 | 小毛毛雨 | 40°/22° | 0.1 mm |
2026年03月定安县共记录 31 天，平均最高 29℃、最低 19℃，降水日 14 天。