| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2026-01-01 | 小毛毛雨 | 20°/17° | 1.8 mm |
| 2026-01-02 | 阴 | 23°/15° | 0.0 mm |
| 2026-01-03 | 中阵雨 | 28°/18° | 4.5 mm |
| 2026-01-04 | 强阵雨 | 33°/18° | 17.6 mm |
| 2026-01-05 | 毛毛雨 | 29°/18° | 0.8 mm |
| 2026-01-06 | 阴 | 31°/18° | 0.0 mm |
| 2026-01-07 | 晴天 | 37°/20° | 0.0 mm |
| 2026-01-08 | 晴天 | 40°/21° | 0.0 mm |
| 2026-01-09 | 晴天 | 40°/21° | 0.0 mm |
| 2026-01-10 | 晴天 | 41°/23° | 0.0 mm |
| 2026-01-11 | 阵雨 | 23°/17° | 5.8 mm |
| 2026-01-12 | 小毛毛雨 | 21°/18° | 2.0 mm |
| 2026-01-13 | 阴 | 32°/18° | 0.0 mm |
| 2026-01-14 | 中雨 | 30°/19° | 3.7 mm |
| 2026-01-15 | 雷阵雨 | 27°/19° | 8.4 mm |
| 2026-01-16 | 阵雨 | 28°/19° | 2.2 mm |
| 2026-01-17 | 雷阵雨 | 22°/18° | 33.7 mm |
| 2026-01-18 | 强阵雨 | 22°/18° | 98.6 mm |
| 2026-01-19 | 毛毛雨 | 24°/16° | 6.1 mm |
| 2026-01-20 | 毛毛雨 | 24°/17° | 4.3 mm |
| 2026-01-21 | 小毛毛雨 | 28°/16° | 0.6 mm |
| 2026-01-22 | 阴 | 27°/17° | 0.0 mm |
| 2026-01-23 | 阴 | 24°/18° | 0.0 mm |
| 2026-01-24 | 多云 | 32°/16° | 0.0 mm |
| 2026-01-25 | 阴 | 41°/19° | 0.0 mm |
| 2026-01-26 | 多云 | 27°/21° | 0.0 mm |
| 2026-01-27 | 阴 | 29°/17° | 0.0 mm |
| 2026-01-28 | 晴天 | 34°/16° | 0.0 mm |
| 2026-01-29 | 阴 | 30°/21° | 0.0 mm |
| 2026-01-30 | 多云 | 35°/20° | 0.0 mm |
| 2026-01-31 | 阴 | 38°/22° | 0.0 mm |
2026年01月悉尼共记录 31 天，平均最高 29℃、最低 18℃，降水日 14 天。