| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2023-12-01 | 多云 | 9°/4° | 0.0 mm |
| 2023-12-02 | 晴间多云 | 10°/2° | 0.0 mm |
| 2023-12-03 | 多云 | 9°/3° | 0.0 mm |
| 2023-12-04 | 阴 | 10°/3° | 0.0 mm |
| 2023-12-05 | 小毛毛雨 | 9°/4° | 0.0 mm |
| 2023-12-06 | 小毛毛雨 | 12°/6° | 1.2 mm |
| 2023-12-07 | 阴 | 14°/5° | 0.0 mm |
| 2023-12-08 | 晴天 | 12°/4° | 0.0 mm |
| 2023-12-09 | 阴 | 13°/6° | 0.0 mm |
| 2023-12-10 | 阴 | 15°/7° | 0.0 mm |
| 2023-12-11 | 小毛毛雨 | 15°/8° | 1.4 mm |
| 2023-12-12 | 中雨 | 15°/10° | 21.5 mm |
| 2023-12-13 | 大毛毛雨 | 11°/8° | 1.4 mm |
| 2023-12-14 | 阴 | 13°/8° | 0.1 mm |
| 2023-12-15 | 小雨 | 16°/10° | 22.0 mm |
| 2023-12-16 | 小毛毛雨 | 17°/11° | 5.6 mm |
| 2023-12-17 | 多云 | 10°/1° | 0.0 mm |
| 2023-12-18 | 阴 | 7°/0° | 0.0 mm |
| 2023-12-19 | 阴 | 8°/3° | 0.1 mm |
| 2023-12-20 | 小毛毛雨 | 11°/3° | 0.0 mm |
| 2023-12-21 | 晴间多云 | 5°/0° | 0.0 mm |
| 2023-12-22 | 晴天 | 5°/0° | 0.0 mm |
| 2023-12-23 | 晴间多云 | 6°/-1° | 0.0 mm |
| 2023-12-24 | 阴 | 7°/0° | 0.0 mm |
| 2023-12-25 | 晴间多云 | 8°/2° | 0.0 mm |
| 2023-12-26 | 晴天 | 8°/2° | 0.0 mm |
| 2023-12-27 | 阴 | 10°/2° | 0.0 mm |
| 2023-12-28 | 阴 | 10°/3° | 0.0 mm |
| 2023-12-29 | 晴间多云 | 11°/2° | 0.0 mm |
| 2023-12-30 | 阴 | 11°/4° | 0.0 mm |
| 2023-12-31 | 中雨 | 12°/6° | 16.9 mm |
2023年12月伊豆市共记录 31 天，平均最高 10℃、最低 4℃，降水日 11 天。