| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2023-12-01 | 小毛毛雨 | 19°/9° | 0.0 mm |
| 2023-12-02 | 阴 | 19°/9° | 0.0 mm |
| 2023-12-03 | 阴 | 26°/8° | 0.0 mm |
| 2023-12-04 | 阴 | 29°/12° | 0.0 mm |
| 2023-12-05 | 阴 | 25°/11° | 0.0 mm |
| 2023-12-06 | 阴 | 22°/9° | 0.0 mm |
| 2023-12-07 | 阴 | 29°/8° | 0.0 mm |
| 2023-12-08 | 小毛毛雨 | 33°/14° | 0.4 mm |
| 2023-12-09 | 大毛毛雨 | 16°/12° | 3.2 mm |
| 2023-12-10 | 小毛毛雨 | 16°/11° | 0.0 mm |
| 2023-12-11 | 毛毛雨 | 23°/14° | 3.4 mm |
| 2023-12-12 | 小毛毛雨 | 37°/16° | 0.0 mm |
| 2023-12-13 | 小雨 | 29°/15° | 1.5 mm |
| 2023-12-14 | 小毛毛雨 | 18°/10° | 1.0 mm |
| 2023-12-15 | 小毛毛雨 | 19°/10° | 0.7 mm |
| 2023-12-16 | 小毛毛雨 | 18°/9° | 0.9 mm |
| 2023-12-17 | 阴 | 22°/8° | 0.0 mm |
| 2023-12-18 | 大毛毛雨 | 24°/12° | 6.1 mm |
| 2023-12-19 | 阴 | 18°/8° | 0.0 mm |
| 2023-12-20 | 阴 | 18°/7° | 0.0 mm |
| 2023-12-21 | 小毛毛雨 | 18°/11° | 0.0 mm |
| 2023-12-22 | 阴 | 24°/12° | 0.0 mm |
| 2023-12-23 | 多云 | 24°/10° | 0.0 mm |
| 2023-12-24 | 小雨 | 20°/11° | 0.3 mm |
| 2023-12-25 | 小雨 | 15°/12° | 5.4 mm |
| 2023-12-26 | 阴 | 20°/14° | 1.2 mm |
| 2023-12-27 | 小毛毛雨 | 21°/12° | 0.0 mm |
| 2023-12-28 | 阴 | 23°/11° | 0.0 mm |
| 2023-12-29 | 阴 | 20°/9° | 0.1 mm |
| 2023-12-30 | 小毛毛雨 | 19°/9° | 0.9 mm |
| 2023-12-31 | 多云 | 21°/9° | 0.0 mm |
2023年12月格兰特共记录 31 天，平均最高 22℃、最低 10℃，降水日 18 天。