| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2026-05-01 | 强阵雨 | 20°/15° | 61.8 mm |
| 2026-05-02 | 阴 | 25°/13° | 0.0 mm |
| 2026-05-03 | 阴 | 24°/16° | 0.0 mm |
| 2026-05-04 | 小毛毛雨 | 25°/17° | 1.2 mm |
| 2026-05-05 | 阴 | 22°/13° | 0.0 mm |
| 2026-05-06 | 小毛毛雨 | 20°/14° | 0.3 mm |
| 2026-05-07 | 小毛毛雨 | 24°/18° | 0.3 mm |
| 2026-05-08 | 小毛毛雨 | 26°/18° | 0.3 mm |
| 2026-05-09 | 阴 | 22°/16° | 0.0 mm |
| 2026-05-10 | 小毛毛雨 | 20°/14° | 0.5 mm |
| 2026-05-11 | 小毛毛雨 | 22°/15° | 0.2 mm |
| 2026-05-12 | 多云 | 24°/15° | 0.0 mm |
| 2026-05-13 | 阵雨 | 27°/15° | 3.8 mm |
| 2026-05-14 | 阵雨 | 23°/16° | 5.6 mm |
| 2026-05-15 | 阴 | 22°/14° | 0.0 mm |
| 2026-05-16 | 晴天 | 25°/14° | 0.0 mm |
| 2026-05-17 | 阴 | 29°/15° | 0.0 mm |
| 2026-05-18 | 晴天 | 29°/17° | 0.0 mm |
| 2026-05-19 | 阴 | 29°/18° | 0.0 mm |
| 2026-05-20 | 阴 | 29°/19° | 0.0 mm |
| 2026-05-21 | 强阵雨 | 26°/15° | 17.2 mm |
| 2026-05-22 | 中阵雨 | 16°/13° | 15.2 mm |
| 2026-05-23 | 阴 | 19°/12° | 0.0 mm |
| 2026-05-24 | 小毛毛雨 | 22°/15° | 0.2 mm |
| 2026-05-25 | 小毛毛雨 | 25°/17° | 0.1 mm |
| 2026-05-26 | 小毛毛雨 | 26°/17° | 0.1 mm |
| 2026-05-27 | 小毛毛雨 | 26°/19° | 2.6 mm |
| 2026-05-28 | 阴 | 26°/19° | 0.0 mm |
| 2026-05-29 | 大毛毛雨 | 29°/18° | 2.5 mm |
| 2026-05-30 | 阴 | 28°/18° | 0.0 mm |
| 2026-05-31 | 阴 | 29°/19° | 0.0 mm |
2026年05月市原市共记录 31 天，平均最高 24℃、最低 15℃，降水日 16 天。