| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2026-01-01 | 阵雨 | 30°/23° | 8.1 mm |
| 2026-01-02 | 阵雨 | 29°/23° | 9.9 mm |
| 2026-01-03 | 雷阵雨 | 31°/22° | 16.0 mm |
| 2026-01-04 | 阵雨 | 29°/23° | 8.0 mm |
| 2026-01-05 | 雷阵雨 | 29°/22° | 20.3 mm |
| 2026-01-06 | 中阵雨 | 32°/22° | 11.0 mm |
| 2026-01-07 | 大毛毛雨 | 30°/22° | 7.9 mm |
| 2026-01-08 | 阵雨 | 31°/22° | 2.8 mm |
| 2026-01-09 | 大毛毛雨 | 30°/23° | 4.7 mm |
| 2026-01-10 | 毛毛雨 | 30°/22° | 4.1 mm |
| 2026-01-11 | 毛毛雨 | 32°/22° | 1.6 mm |
| 2026-01-12 | 小毛毛雨 | 31°/22° | 0.8 mm |
| 2026-01-13 | 阴 | 30°/22° | 0.0 mm |
| 2026-01-14 | 阴 | 31°/22° | 0.0 mm |
| 2026-01-15 | 阴 | 29°/22° | 0.0 mm |
| 2026-01-16 | 毛毛雨 | 24°/22° | 2.2 mm |
| 2026-01-17 | 小毛毛雨 | 28°/22° | 0.6 mm |
| 2026-01-18 | 大毛毛雨 | 29°/22° | 2.5 mm |
| 2026-01-19 | 小毛毛雨 | 28°/22° | 0.3 mm |
| 2026-01-20 | 阴 | 28°/21° | 0.0 mm |
| 2026-01-21 | 阴 | 30°/22° | 0.0 mm |
| 2026-01-22 | 阴 | 28°/21° | 0.0 mm |
| 2026-01-23 | 阴 | 29°/21° | 0.0 mm |
| 2026-01-24 | 阴 | 29°/21° | 0.0 mm |
| 2026-01-25 | 阴 | 28°/21° | 0.0 mm |
| 2026-01-26 | 阵雨 | 29°/21° | 11.8 mm |
| 2026-01-27 | 毛毛雨 | 32°/22° | 2.6 mm |
| 2026-01-28 | 阴 | 29°/22° | 0.0 mm |
| 2026-01-29 | 阴 | 29°/22° | 0.0 mm |
| 2026-01-30 | 阴 | 31°/21° | 0.0 mm |
| 2026-01-31 | 阵雨 | 31°/21° | 8.0 mm |
2026年01月辛当岸自治市共记录 31 天，平均最高 29℃、最低 21℃，降水日 19 天。