| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2024-04-01 | 晴天 | 18°/10° | 0.0 mm |
| 2024-04-02 | 晴天 | 20°/10° | 6.4 mm |
| 2024-04-03 | 晴天 | 18°/12° | 48.7 mm |
| 2024-04-04 | 晴天 | 13°/10° | 0.2 mm |
| 2024-04-05 | 晴天 | 16°/9° | 0.0 mm |
| 2024-04-06 | 晴天 | 18°/9° | 0.1 mm |
| 2024-04-07 | 晴天 | 19°/12° | 0.0 mm |
| 2024-04-08 | 晴天 | 15°/10° | 17.2 mm |
| 2024-04-09 | 晴天 | 15°/7° | 8.2 mm |
| 2024-04-10 | 晴天 | 15°/4° | 0.0 mm |
| 2024-04-11 | 晴天 | 14°/8° | 16.0 mm |
| 2024-04-12 | 晴天 | 19°/10° | 0.7 mm |
| 2024-04-13 | 晴天 | 21°/12° | 1.2 mm |
| 2024-04-14 | 晴天 | 23°/11° | 0.0 mm |
| 2024-04-15 | 晴天 | 16°/12° | 27.8 mm |
| 2024-04-16 | 晴天 | 22°/12° | 0.0 mm |
| 2024-04-17 | 晴天 | 20°/10° | 0.0 mm |
| 2024-04-18 | 晴天 | 17°/10° | 0.0 mm |
| 2024-04-19 | 晴天 | 21°/9° | 0.0 mm |
| 2024-04-20 | 晴天 | 15°/11° | 7.5 mm |
| 2024-04-21 | 晴天 | 16°/13° | 15.3 mm |
| 2024-04-22 | 晴天 | 15°/12° | 0.8 mm |
| 2024-04-23 | 晴天 | 18°/12° | 3.7 mm |
| 2024-04-24 | 晴天 | 18°/9° | 1.6 mm |
| 2024-04-25 | 晴天 | 21°/8° | 0.0 mm |
| 2024-04-26 | 晴天 | 20°/11° | 0.0 mm |
| 2024-04-27 | 晴天 | 22°/13° | 0.2 mm |
| 2024-04-28 | 晴天 | 24°/12° | 0.3 mm |
| 2024-04-29 | 晴天 | 21°/16° | 30.6 mm |
| 2024-04-30 | 晴天 | 16°/13° | 0.2 mm |
2024年04月伊万里市共记录 30 天，平均最高 18℃、最低 10℃，降水日 19 天。