| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2023-12-01 | 晴天 | 4°/1° | 5.6 mm |
| 2023-12-02 | 晴天 | 6°/2° | 4.3 mm |
| 2023-12-03 | 晴天 | 8°/4° | 27.5 mm |
| 2023-12-04 | 晴天 | 9°/3° | 0.3 mm |
| 2023-12-05 | 晴天 | 12°/5° | 0.0 mm |
| 2023-12-06 | 晴天 | 13°/6° | 0.0 mm |
| 2023-12-07 | 晴天 | 12°/6° | 10.1 mm |
| 2023-12-08 | 晴天 | 12°/7° | 1.9 mm |
| 2023-12-09 | 晴天 | 15°/7° | 0.7 mm |
| 2023-12-10 | 晴天 | 14°/7° | 0.7 mm |
| 2023-12-11 | 晴天 | 7°/5° | 0.0 mm |
| 2023-12-12 | 晴天 | 9°/5° | 14.0 mm |
| 2023-12-13 | 晴天 | 7°/2° | 0.3 mm |
| 2023-12-14 | 晴天 | 8°/2° | 0.0 mm |
| 2023-12-15 | 晴天 | 14°/5° | 39.9 mm |
| 2023-12-16 | 晴天 | 14°/6° | 11.2 mm |
| 2023-12-17 | 晴天 | 5°/0° | 12.0 mm |
| 2023-12-18 | 晴天 | 1°/0° | 2.0 mm |
| 2023-12-19 | 晴天 | 6°/0° | 9.9 mm |
| 2023-12-20 | 晴天 | 6°/1° | 20.2 mm |
| 2023-12-21 | 晴天 | 1°/-1° | 17.7 mm |
| 2023-12-22 | 晴天 | 0°/-4° | 7.0 mm |
| 2023-12-23 | 晴天 | 2°/-1° | 1.3 mm |
| 2023-12-24 | 晴天 | 6°/0° | 11.1 mm |
| 2023-12-25 | 晴天 | 5°/1° | 6.3 mm |
| 2023-12-26 | 晴天 | 8°/3° | 6.7 mm |
| 2023-12-27 | 晴天 | 4°/0° | 0.0 mm |
| 2023-12-28 | 晴天 | 9°/0° | 5.0 mm |
| 2023-12-29 | 晴天 | 8°/4° | 2.7 mm |
| 2023-12-30 | 晴天 | 9°/4° | 0.0 mm |
| 2023-12-31 | 晴天 | 8°/4° | 2.8 mm |
2023年12月佐渡市共记录 31 天，平均最高 7℃、最低 2℃，降水日 25 天。