| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2026-07-01 | 雷阵雨 | 26°/22° | 25.2 mm |
| 2026-07-02 | 强阵雨 | 25°/21° | 49.0 mm |
| 2026-07-03 | 小雨 | 24°/21° | 5.6 mm |
| 2026-07-04 | 雷阵雨 | 27°/21° | 13.5 mm |
| 2026-07-05 | 阵雨 | 26°/23° | 14.5 mm |
| 2026-07-06 | 大毛毛雨 | 27°/23° | 8.0 mm |
| 2026-07-07 | 雷阵雨 | 29°/23° | 3.3 mm |
| 2026-07-08 | 小毛毛雨 | 30°/24° | 1.2 mm |
| 2026-07-09 | 阴 | 31°/23° | 0.0 mm |
| 2026-07-10 | 阴 | 33°/23° | 0.0 mm |
| 2026-07-11 | 阴 | 32°/24° | 0.0 mm |
| 2026-07-12 | 阴 | 33°/24° | 0.0 mm |
| 2026-07-13 | 阴 | 30°/24° | 0.0 mm |
| 2026-07-14 | 小毛毛雨 | 30°/24° | 0.2 mm |
| 2026-07-15 | 小毛毛雨 | 29°/24° | 2.6 mm |
| 2026-07-16 | 小毛毛雨 | 29°/25° | 0.2 mm |
| 2026-07-17 | 阴 | 31°/25° | 0.0 mm |
| 2026-07-18 | 小毛毛雨 | 31°/24° | 0.1 mm |
| 2026-07-19 | 小毛毛雨 | 31°/25° | 0.6 mm |
| 2026-07-20 | 小毛毛雨 | 32°/25° | 0.5 mm |
| 2026-07-21 | 阴 | 32°/25° | 0.0 mm |
| 2026-07-22 | 阴 | 33°/24° | 0.0 mm |
| 2026-07-23 | 阴 | 32°/24° | 0.0 mm |
| 2026-07-24 | 晴间多云 | 32°/24° | 0.0 mm |
| 2026-07-25 | 阴 | 33°/25° | 0.0 mm |
| 2026-07-26 | 阴 | 34°/25° | 0.0 mm |
| 2026-07-27 | 阴 | 35°/25° | 0.0 mm |
| 2026-07-28 | 阴 | 33°/25° | 0.0 mm |
| 2026-07-29 | 阴 | 31°/24° | 0.0 mm |
| 2026-07-30 | 阴 | 31°/24° | 0.0 mm |
| 2026-07-31 | 阴 | 31°/23° | 0.0 mm |
2026年07月岛原市共记录 31 天，平均最高 30℃、最低 23℃，降水日 14 天。