| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2023-12-01 | 小毛毛雨 | 27°/10° | 0.0 mm |
| 2023-12-02 | 晴间多云 | 28°/14° | 0.0 mm |
| 2023-12-03 | 小毛毛雨 | 26°/12° | 0.0 mm |
| 2023-12-04 | 小毛毛雨 | 27°/12° | 0.0 mm |
| 2023-12-05 | 小雨 | 24°/11° | 0.1 mm |
| 2023-12-06 | 中雨 | 17°/10° | 17.0 mm |
| 2023-12-07 | 中雨 | 19°/9° | 39.5 mm |
| 2023-12-08 | 小毛毛雨 | 22°/9° | 0.0 mm |
| 2023-12-09 | 多云 | 23°/11° | 0.0 mm |
| 2023-12-10 | 毛毛雨 | 20°/11° | 2.9 mm |
| 2023-12-11 | 小雨 | 14°/9° | 5.0 mm |
| 2023-12-12 | 小毛毛雨 | 21°/7° | 0.0 mm |
| 2023-12-13 | 小毛毛雨 | 21°/9° | 0.0 mm |
| 2023-12-14 | 中雨 | 24°/10° | 0.9 mm |
| 2023-12-15 | 小雨 | 22°/13° | 5.0 mm |
| 2023-12-16 | 小雨 | 22°/11° | 1.3 mm |
| 2023-12-17 | 多云 | 25°/11° | 0.0 mm |
| 2023-12-18 | 小雨 | 27°/14° | 0.1 mm |
| 2023-12-19 | 小毛毛雨 | 26°/15° | 0.0 mm |
| 2023-12-20 | 晴间多云 | 26°/14° | 0.0 mm |
| 2023-12-21 | 小毛毛雨 | 27°/14° | 0.0 mm |
| 2023-12-22 | 小雨 | 28°/13° | 1.0 mm |
| 2023-12-23 | 中雨 | 28°/13° | 0.5 mm |
| 2023-12-24 | 中雨 | 23°/13° | 5.5 mm |
| 2023-12-25 | 中雨 | 20°/13° | 8.4 mm |
| 2023-12-26 | 中雨 | 15°/9° | 39.8 mm |
| 2023-12-27 | 中雨 | 19°/8° | 1.3 mm |
| 2023-12-28 | 小雨 | 21°/8° | 3.4 mm |
| 2023-12-29 | 小毛毛雨 | 19°/11° | 1.5 mm |
| 2023-12-30 | 中雨 | 23°/11° | 0.5 mm |
| 2023-12-31 | 小毛毛雨 | 19°/10° | 0.9 mm |
2023年12月瑟莫纳共记录 31 天，平均最高 22℃、最低 11℃，降水日 27 天。