| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2023-12-01 | 中雪 | 2°/0° | 0.8 mm |
| 2023-12-02 | 中雪 | 3°/0° | 3.2 mm |
| 2023-12-03 | 小雪 | 4°/0° | 0.4 mm |
| 2023-12-04 | 小毛毛雨 | 3°/0° | 0.4 mm |
| 2023-12-05 | 雾 | 2°/0° | 0.0 mm |
| 2023-12-06 | 阴 | 6°/-4° | 0.0 mm |
| 2023-12-07 | 晴天 | 15°/0° | 0.0 mm |
| 2023-12-08 | 阴 | 13°/5° | 0.0 mm |
| 2023-12-09 | 小雪 | 6°/0° | 0.4 mm |
| 2023-12-10 | 雾 | 0°/-6° | 0.0 mm |
| 2023-12-11 | 阴 | 6°/-8° | 0.0 mm |
| 2023-12-12 | 阴 | 2°/-5° | 0.0 mm |
| 2023-12-13 | 阴 | 8°/-4° | 0.0 mm |
| 2023-12-14 | 阴 | 12°/-5° | 0.0 mm |
| 2023-12-15 | 阴 | 12°/1° | 0.0 mm |
| 2023-12-16 | 小雨 | 7°/5° | 3.7 mm |
| 2023-12-17 | 阴 | 5°/0° | 0.0 mm |
| 2023-12-18 | 晴间多云 | 0°/-8° | 0.0 mm |
| 2023-12-19 | 阴 | 3°/-10° | 0.0 mm |
| 2023-12-20 | 阴 | 7°/-5° | 0.0 mm |
| 2023-12-21 | 阴 | 8°/2° | 0.0 mm |
| 2023-12-22 | 小雨 | 8°/6° | 4.4 mm |
| 2023-12-23 | 雾 | 11°/7° | 0.0 mm |
| 2023-12-24 | 大毛毛雨 | 14°/8° | 1.9 mm |
| 2023-12-25 | 小雨 | 12°/2° | 7.7 mm |
| 2023-12-26 | 阴 | 2°/0° | 0.0 mm |
| 2023-12-27 | 小雪 | 2°/0° | 1.6 mm |
| 2023-12-28 | 中雪 | 1°/0° | 4.5 mm |
| 2023-12-29 | 雾 | 3°/-2° | 0.0 mm |
| 2023-12-30 | 阴 | 4°/-4° | 0.0 mm |
| 2023-12-31 | 阴 | 0°/-1° | 0.0 mm |
2023年12月爱荷华共记录 31 天，平均最高 5℃、最低 0℃，降水日 11 天。