| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2025-12-01 | 多云 | 28°/21° | 0.0 mm |
| 2025-12-02 | 晴间多云 | 27°/21° | 0.0 mm |
| 2025-12-03 | 小毛毛雨 | 28°/21° | 0.1 mm |
| 2025-12-04 | 阴 | 29°/22° | 0.0 mm |
| 2025-12-05 | 阴 | 28°/22° | 0.0 mm |
| 2025-12-06 | 多云 | 27°/22° | 0.0 mm |
| 2025-12-07 | 晴间多云 | 27°/21° | 0.0 mm |
| 2025-12-08 | 小毛毛雨 | 27°/21° | 0.1 mm |
| 2025-12-09 | 阵雨 | 28°/22° | 2.7 mm |
| 2025-12-10 | 晴间多云 | 27°/22° | 0.0 mm |
| 2025-12-11 | 毛毛雨 | 27°/22° | 0.9 mm |
| 2025-12-12 | 晴天 | 29°/21° | 0.0 mm |
| 2025-12-13 | 阴 | 28°/21° | 0.0 mm |
| 2025-12-14 | 阴 | 27°/22° | 0.0 mm |
| 2025-12-15 | 小毛毛雨 | 28°/21° | 0.9 mm |
| 2025-12-16 | 小毛毛雨 | 26°/21° | 0.7 mm |
| 2025-12-17 | 小毛毛雨 | 27°/21° | 0.4 mm |
| 2025-12-18 | 晴间多云 | 27°/22° | 0.0 mm |
| 2025-12-19 | 阴 | 27°/21° | 0.0 mm |
| 2025-12-20 | 晴天 | 29°/21° | 0.0 mm |
| 2025-12-21 | 阴 | 28°/20° | 0.0 mm |
| 2025-12-22 | 阴 | 29°/21° | 0.0 mm |
| 2025-12-23 | 阴 | 28°/22° | 0.0 mm |
| 2025-12-24 | 阴 | 28°/20° | 0.0 mm |
| 2025-12-25 | 阴 | 26°/19° | 0.0 mm |
| 2025-12-26 | 晴天 | 27°/18° | 0.0 mm |
| 2025-12-27 | 阴 | 26°/19° | 0.0 mm |
| 2025-12-28 | 阴 | 27°/19° | 0.0 mm |
| 2025-12-29 | 晴天 | 26°/19° | 0.0 mm |
| 2025-12-30 | 晴天 | 25°/19° | 0.0 mm |
| 2025-12-31 | 晴天 | 26°/19° | 0.0 mm |
2025年12月格罗莫讷共记录 31 天，平均最高 27℃、最低 20℃，降水日 7 天。