| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2025-12-01 | 毛毛雨 | 29°/20° | 2.6 mm |
| 2025-12-02 | 小毛毛雨 | 29°/20° | 1.6 mm |
| 2025-12-03 | 阵雨 | 27°/20° | 9.7 mm |
| 2025-12-04 | 小毛毛雨 | 28°/21° | 0.4 mm |
| 2025-12-05 | 小毛毛雨 | 27°/19° | 0.4 mm |
| 2025-12-06 | 阴 | 27°/18° | 0.0 mm |
| 2025-12-07 | 阴 | 26°/16° | 0.0 mm |
| 2025-12-08 | 阴 | 24°/15° | 0.0 mm |
| 2025-12-09 | 阴 | 25°/16° | 0.0 mm |
| 2025-12-10 | 小毛毛雨 | 21°/18° | 0.3 mm |
| 2025-12-11 | 阴 | 29°/20° | 0.0 mm |
| 2025-12-12 | 小毛毛雨 | 28°/18° | 0.1 mm |
| 2025-12-13 | 阴 | 28°/20° | 0.0 mm |
| 2025-12-14 | 小毛毛雨 | 26°/19° | 1.7 mm |
| 2025-12-15 | 小毛毛雨 | 26°/20° | 0.4 mm |
| 2025-12-16 | 阴 | 28°/19° | 0.0 mm |
| 2025-12-17 | 毛毛雨 | 27°/19° | 2.2 mm |
| 2025-12-18 | 小毛毛雨 | 27°/18° | 0.1 mm |
| 2025-12-19 | 小毛毛雨 | 29°/18° | 0.1 mm |
| 2025-12-20 | 小毛毛雨 | 29°/18° | 0.2 mm |
| 2025-12-21 | 大毛毛雨 | 27°/19° | 3.0 mm |
| 2025-12-22 | 小毛毛雨 | 27°/18° | 0.6 mm |
| 2025-12-23 | 阴 | 30°/18° | 0.0 mm |
| 2025-12-24 | 毛毛雨 | 29°/20° | 1.1 mm |
| 2025-12-25 | 大毛毛雨 | 25°/20° | 5.1 mm |
| 2025-12-26 | 阴 | 25°/19° | 0.0 mm |
| 2025-12-27 | 小雨 | 28°/18° | 3.8 mm |
| 2025-12-28 | 阴 | 29°/18° | 0.0 mm |
| 2025-12-29 | 阴 | 29°/15° | 0.0 mm |
| 2025-12-30 | 阴 | 29°/17° | 0.0 mm |
| 2025-12-31 | 阴 | 29°/15° | 0.0 mm |
2025年12月格朗泰共记录 31 天，平均最高 27℃、最低 18℃，降水日 18 天。