| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2025-12-01 | 小毛毛雨 | 4°/3° | 0.8 mm |
| 2025-12-02 | 晴间多云 | 10°/-1° | 0.0 mm |
| 2025-12-03 | 阴 | 16°/3° | 0.0 mm |
| 2025-12-04 | 雾 | 9°/5° | 0.0 mm |
| 2025-12-05 | 阴 | 12°/3° | 0.0 mm |
| 2025-12-06 | 雾 | 11°/4° | 0.0 mm |
| 2025-12-07 | 雾 | 11°/4° | 0.0 mm |
| 2025-12-08 | 阴 | 12°/0° | 0.0 mm |
| 2025-12-09 | 晴天 | 18°/2° | 0.0 mm |
| 2025-12-10 | 晴间多云 | 19°/4° | 0.0 mm |
| 2025-12-11 | 多云 | 19°/2° | 0.0 mm |
| 2025-12-12 | 晴天 | 21°/5° | 0.0 mm |
| 2025-12-13 | 小毛毛雨 | 15°/6° | 0.4 mm |
| 2025-12-14 | 雾 | 10°/0° | 0.0 mm |
| 2025-12-15 | 阴 | 11°/-2° | 0.0 mm |
| 2025-12-16 | 阴 | 15°/5° | 0.0 mm |
| 2025-12-17 | 阴 | 17°/13° | 0.0 mm |
| 2025-12-18 | 阴 | 21°/11° | 0.0 mm |
| 2025-12-19 | 晴天 | 17°/2° | 0.0 mm |
| 2025-12-20 | 阴 | 27°/9° | 0.0 mm |
| 2025-12-21 | 雾 | 17°/14° | 0.0 mm |
| 2025-12-22 | 阴 | 23°/13° | 0.0 mm |
| 2025-12-23 | 雾 | 27°/18° | 0.0 mm |
| 2025-12-24 | 雾 | 26°/17° | 0.0 mm |
| 2025-12-25 | 阴 | 26°/15° | 0.0 mm |
| 2025-12-26 | 晴间多云 | 30°/16° | 0.0 mm |
| 2025-12-27 | 雾 | 26°/18° | 0.0 mm |
| 2025-12-28 | 阴 | 28°/8° | 0.0 mm |
| 2025-12-29 | 阴 | 7°/0° | 0.0 mm |
| 2025-12-30 | 阴 | 12°/-1° | 0.0 mm |
| 2025-12-31 | 阴 | 20°/2° | 0.0 mm |
2025年12月大草原城共记录 31 天，平均最高 17℃、最低 6℃，降水日 2 天。