| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2023-12-01 | 小毛毛雨 | 11°/5° | 0.0 mm |
| 2023-12-02 | 毛毛雨 | 12°/5° | 0.0 mm |
| 2023-12-03 | 阴 | 17°/-1° | 0.0 mm |
| 2023-12-04 | 阴 | 14°/2° | 0.0 mm |
| 2023-12-05 | 晴天 | 16°/0° | 0.0 mm |
| 2023-12-06 | 晴天 | 17°/-1° | 0.0 mm |
| 2023-12-07 | 阴 | 19°/5° | 0.0 mm |
| 2023-12-08 | 阴 | 23°/12° | 0.0 mm |
| 2023-12-09 | 阴 | 14°/5° | 0.0 mm |
| 2023-12-10 | 阴 | 10°/-1° | 0.0 mm |
| 2023-12-11 | 晴间多云 | 16°/-3° | 0.0 mm |
| 2023-12-12 | 阴 | 17°/0° | 0.0 mm |
| 2023-12-13 | 小毛毛雨 | 16°/3° | 0.0 mm |
| 2023-12-14 | 阴 | 17°/1° | 0.0 mm |
| 2023-12-15 | 小雨 | 13°/8° | 8.6 mm |
| 2023-12-16 | 阴 | 11°/2° | 0.0 mm |
| 2023-12-17 | 晴间多云 | 18°/-2° | 0.0 mm |
| 2023-12-18 | 晴天 | 11°/0° | 0.0 mm |
| 2023-12-19 | 阴 | 11°/-3° | 0.0 mm |
| 2023-12-20 | 阴 | 17°/4° | 0.0 mm |
| 2023-12-21 | 毛毛雨 | 15°/9° | 0.0 mm |
| 2023-12-22 | 毛毛雨 | 14°/10° | 1.8 mm |
| 2023-12-23 | 小毛毛雨 | 17°/13° | 0.0 mm |
| 2023-12-24 | 中雨 | 16°/9° | 12.4 mm |
| 2023-12-25 | 阴 | 8°/0° | 0.0 mm |
| 2023-12-26 | 多云 | 11°/-1° | 0.0 mm |
| 2023-12-27 | 阴 | 6°/0° | 0.0 mm |
| 2023-12-28 | 阴 | 6°/-1° | 0.0 mm |
| 2023-12-29 | 阴 | 10°/-1° | 0.0 mm |
| 2023-12-30 | 阴 | 16°/-3° | 0.0 mm |
| 2023-12-31 | 阴 | 10°/0° | 0.0 mm |
2023年12月匹兹堡共记录 31 天，平均最高 13℃、最低 2℃，降水日 8 天。