| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2024-04-01 | 小雨 | 16°/11° | 7.0 mm |
| 2024-04-02 | 阴 | 19°/9° | 0.0 mm |
| 2024-04-03 | 小雨 | 17°/12° | 7.0 mm |
| 2024-04-04 | 中雨 | 17°/12° | 5.0 mm |
| 2024-04-05 | 小毛毛雨 | 15°/10° | 0.3 mm |
| 2024-04-06 | 毛毛雨 | 14°/10° | 4.0 mm |
| 2024-04-07 | 中雨 | 19°/12° | 20.5 mm |
| 2024-04-08 | 小毛毛雨 | 21°/14° | 0.3 mm |
| 2024-04-09 | 中雨 | 19°/11° | 39.2 mm |
| 2024-04-10 | 阴 | 15°/8° | 0.0 mm |
| 2024-04-11 | 阴 | 18°/9° | 0.0 mm |
| 2024-04-12 | 小毛毛雨 | 17°/13° | 0.9 mm |
| 2024-04-13 | 阴 | 20°/12° | 0.0 mm |
| 2024-04-14 | 阴 | 23°/12° | 0.0 mm |
| 2024-04-15 | 阴 | 25°/13° | 0.0 mm |
| 2024-04-16 | 阴 | 22°/14° | 0.0 mm |
| 2024-04-17 | 毛毛雨 | 24°/16° | 0.7 mm |
| 2024-04-18 | 小雨 | 19°/14° | 12.1 mm |
| 2024-04-19 | 毛毛雨 | 21°/13° | 1.2 mm |
| 2024-04-20 | 阴 | 24°/14° | 0.0 mm |
| 2024-04-21 | 大毛毛雨 | 22°/15° | 2.6 mm |
| 2024-04-22 | 小雨 | 16°/13° | 10.5 mm |
| 2024-04-23 | 阴 | 19°/14° | 0.0 mm |
| 2024-04-24 | 大毛毛雨 | 18°/14° | 5.6 mm |
| 2024-04-25 | 大毛毛雨 | 25°/14° | 0.6 mm |
| 2024-04-26 | 阴 | 25°/16° | 0.0 mm |
| 2024-04-27 | 大毛毛雨 | 19°/17° | 0.5 mm |
| 2024-04-28 | 阴 | 28°/15° | 0.0 mm |
| 2024-04-29 | 阴 | 26°/17° | 0.0 mm |
| 2024-04-30 | 毛毛雨 | 22°/18° | 0.9 mm |
2024年04月市原市共记录 30 天，平均最高 20℃、最低 13℃，降水日 18 天。