| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2023-12-01 | 小雨 | 10°/6° | 1.9 mm |
| 2023-12-02 | 小毛毛雨 | 16°/10° | 0.0 mm |
| 2023-12-03 | 小雨 | 14°/7° | 19.1 mm |
| 2023-12-04 | 小毛毛雨 | 7°/4° | 0.0 mm |
| 2023-12-05 | 小雪 | 4°/2° | 0.1 mm |
| 2023-12-06 | 小雪 | 3°/0° | 0.0 mm |
| 2023-12-07 | 阴 | 7°/0° | 0.0 mm |
| 2023-12-08 | 阴 | 16°/3° | 0.0 mm |
| 2023-12-09 | 毛毛雨 | 15°/8° | 0.4 mm |
| 2023-12-10 | 大毛毛雨 | 15°/2° | 9.1 mm |
| 2023-12-11 | 小毛毛雨 | 2°/0° | 0.0 mm |
| 2023-12-12 | 晴天 | 9°/0° | 0.0 mm |
| 2023-12-13 | 阴 | 5°/-1° | 0.0 mm |
| 2023-12-14 | 多云 | 8°/-3° | 0.0 mm |
| 2023-12-15 | 阴 | 12°/0° | 0.0 mm |
| 2023-12-16 | 阴 | 14°/-1° | 0.0 mm |
| 2023-12-17 | 大毛毛雨 | 11°/7° | 0.4 mm |
| 2023-12-18 | 中雪 | 7°/0° | 0.8 mm |
| 2023-12-19 | 小雪 | 0°/-1° | 1.1 mm |
| 2023-12-20 | 多云 | 5°/-6° | 0.0 mm |
| 2023-12-21 | 阴 | 5°/-2° | 0.0 mm |
| 2023-12-22 | 阴 | 8°/2° | 0.0 mm |
| 2023-12-23 | 毛毛雨 | 12°/4° | 0.0 mm |
| 2023-12-24 | 小毛毛雨 | 12°/8° | 0.0 mm |
| 2023-12-25 | 阴 | 16°/6° | 0.0 mm |
| 2023-12-26 | 大毛毛雨 | 14°/10° | 0.7 mm |
| 2023-12-27 | 中雨 | 12°/10° | 14.8 mm |
| 2023-12-28 | 小毛毛雨 | 10°/6° | 0.4 mm |
| 2023-12-29 | 小毛毛雨 | 5°/0° | 0.0 mm |
| 2023-12-30 | 小雪 | 4°/2° | 0.0 mm |
| 2023-12-31 | 小雪 | 4°/1° | 0.4 mm |
2023年12月匹兹堡共记录 31 天，平均最高 9℃、最低 2℃，降水日 20 天。