| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2023-12-01 | 中雨 | 20°/9° | 6.9 mm |
| 2023-12-02 | 小雨 | 21°/17° | 29.0 mm |
| 2023-12-03 | 小毛毛雨 | 19°/9° | 0.0 mm |
| 2023-12-04 | 阴 | 18°/7° | 0.0 mm |
| 2023-12-05 | 多云 | 17°/1° | 0.0 mm |
| 2023-12-06 | 晴天 | 13°/2° | 0.0 mm |
| 2023-12-07 | 阴 | 16°/-1° | 0.0 mm |
| 2023-12-08 | 小毛毛雨 | 19°/3° | 0.0 mm |
| 2023-12-09 | 中雨 | 25°/15° | 0.4 mm |
| 2023-12-10 | 中雨 | 18°/4° | 11.9 mm |
| 2023-12-11 | 晴天 | 12°/-3° | 0.0 mm |
| 2023-12-12 | 多云 | 16°/-3° | 0.0 mm |
| 2023-12-13 | 阴 | 16°/-1° | 0.0 mm |
| 2023-12-14 | 阴 | 19°/3° | 0.0 mm |
| 2023-12-15 | 多云 | 18°/5° | 0.0 mm |
| 2023-12-16 | 小毛毛雨 | 16°/9° | 0.0 mm |
| 2023-12-17 | 小毛毛雨 | 14°/5° | 0.0 mm |
| 2023-12-18 | 晴天 | 15°/0° | 0.0 mm |
| 2023-12-19 | 阴 | 10°/-1° | 0.0 mm |
| 2023-12-20 | 阴 | 12°/-2° | 0.0 mm |
| 2023-12-21 | 阴 | 14°/-2° | 0.0 mm |
| 2023-12-22 | 阴 | 17°/3° | 0.0 mm |
| 2023-12-23 | 阴 | 20°/6° | 0.0 mm |
| 2023-12-24 | 小雨 | 19°/10° | 4.4 mm |
| 2023-12-25 | 大雨 | 17°/13° | 34.7 mm |
| 2023-12-26 | 阴 | 12°/4° | 0.0 mm |
| 2023-12-27 | 阴 | 13°/1° | 0.0 mm |
| 2023-12-28 | 阴 | 8°/0° | 0.0 mm |
| 2023-12-29 | 阴 | 9°/1° | 0.0 mm |
| 2023-12-30 | 阴 | 10°/1° | 0.0 mm |
| 2023-12-31 | 阴 | 18°/-3° | 0.0 mm |
2023年12月格林共记录 31 天，平均最高 15℃、最低 3℃，降水日 10 天。