| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2023-12-01 | 晴天 | -4°/-10° | 0.0 mm |
| 2023-12-02 | 晴天 | -2°/-8° | 0.3 mm |
| 2023-12-03 | 晴天 | 0°/-8° | 0.0 mm |
| 2023-12-04 | 晴天 | 0°/-3° | 0.0 mm |
| 2023-12-05 | 晴天 | 2°/-1° | 0.0 mm |
| 2023-12-06 | 晴天 | 2°/-3° | 3.9 mm |
| 2023-12-07 | 晴天 | 4°/-3° | 0.0 mm |
| 2023-12-08 | 晴天 | 4°/0° | 0.3 mm |
| 2023-12-09 | 晴天 | 4°/-3° | 0.1 mm |
| 2023-12-10 | 晴天 | -1°/-5° | 0.0 mm |
| 2023-12-11 | 晴天 | -3°/-6° | 22.8 mm |
| 2023-12-12 | 晴天 | 0°/-11° | 0.6 mm |
| 2023-12-13 | 晴天 | 2°/-4° | 0.0 mm |
| 2023-12-14 | 晴天 | 0°/-2° | 9.5 mm |
| 2023-12-15 | 晴天 | -1°/-10° | 12.5 mm |
| 2023-12-16 | 晴天 | -10°/-18° | 6.1 mm |
| 2023-12-17 | 晴天 | -16°/-24° | 0.0 mm |
| 2023-12-18 | 晴天 | -10°/-22° | 0.0 mm |
| 2023-12-19 | 晴天 | -6°/-18° | 1.4 mm |
| 2023-12-20 | 晴天 | -15°/-23° | 0.0 mm |
| 2023-12-21 | 晴天 | -16°/-25° | 0.0 mm |
| 2023-12-22 | 晴天 | -13°/-24° | 0.0 mm |
| 2023-12-23 | 晴天 | -6°/-20° | 0.0 mm |
| 2023-12-24 | 晴天 | -5°/-15° | 0.7 mm |
| 2023-12-25 | 晴天 | -3°/-14° | 0.0 mm |
| 2023-12-26 | 晴天 | -1°/-11° | 1.1 mm |
| 2023-12-27 | 晴天 | -1°/-13° | 0.0 mm |
| 2023-12-28 | 晴天 | -1°/-11° | 0.0 mm |
| 2023-12-29 | 晴天 | -1°/-10° | 0.0 mm |
| 2023-12-30 | 晴天 | 0°/-3° | 5.9 mm |
| 2023-12-31 | 晴天 | -1°/-10° | 0.5 mm |
2023年12月昌城共记录 31 天，平均最高 -3℃、最低 -10℃，降水日 14 天。