| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2025-12-01 | 阴 | 23°/14° | 0.0 mm |
| 2025-12-02 | 阴 | 26°/17° | 0.0 mm |
| 2025-12-03 | 阴 | 20°/10° | 0.0 mm |
| 2025-12-04 | 阴 | 25°/8° | 0.0 mm |
| 2025-12-05 | 毛毛雨 | 26°/14° | 1.1 mm |
| 2025-12-06 | 大雨 | 23°/15° | 20.2 mm |
| 2025-12-07 | 毛毛雨 | 21°/15° | 0.7 mm |
| 2025-12-08 | 雾 | 22°/14° | 0.0 mm |
| 2025-12-09 | 雾 | 19°/6° | 0.0 mm |
| 2025-12-10 | 雾 | 15°/6° | 0.0 mm |
| 2025-12-11 | 阴 | 19°/5° | 0.0 mm |
| 2025-12-12 | 阴 | 21°/1° | 0.0 mm |
| 2025-12-13 | 阴 | 24°/5° | 0.0 mm |
| 2025-12-14 | 多云 | 23°/10° | 0.0 mm |
| 2025-12-15 | 晴间多云 | 16°/5° | 0.0 mm |
| 2025-12-16 | 雾 | 21°/5° | 0.0 mm |
| 2025-12-17 | 阴 | 25°/10° | 0.0 mm |
| 2025-12-18 | 阴 | 24°/12° | 0.0 mm |
| 2025-12-19 | 雾 | 24°/10° | 0.0 mm |
| 2025-12-20 | 多云 | 23°/2° | 0.0 mm |
| 2025-12-21 | 阴 | 25°/7° | 0.0 mm |
| 2025-12-22 | 多云 | 25°/8° | 0.0 mm |
| 2025-12-23 | 阴 | 26°/12° | 0.0 mm |
| 2025-12-24 | 阴 | 25°/8° | 0.0 mm |
| 2025-12-25 | 雾 | 26°/11° | 0.0 mm |
| 2025-12-26 | 雾 | 25°/11° | 0.0 mm |
| 2025-12-27 | 雾 | 23°/9° | 0.0 mm |
| 2025-12-28 | 雾 | 24°/12° | 0.0 mm |
| 2025-12-29 | 雾 | 24°/12° | 0.0 mm |
| 2025-12-30 | 阴 | 12°/3° | 0.0 mm |
| 2025-12-31 | 晴天 | 12°/-1° | 0.0 mm |
2025年12月西特拉斯共记录 31 天，平均最高 22℃、最低 8℃，降水日 3 天。