| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2025-12-01 | 雾 | 3°/0° | 0.0 mm |
| 2025-12-02 | 阴 | 9°/-4° | 0.0 mm |
| 2025-12-03 | 阴 | 9°/0° | 0.0 mm |
| 2025-12-04 | 小雪 | 5°/0° | 1.2 mm |
| 2025-12-05 | 雾 | 7°/-1° | 0.0 mm |
| 2025-12-06 | 雾 | 8°/0° | 0.0 mm |
| 2025-12-07 | 雾 | 7°/2° | 0.0 mm |
| 2025-12-08 | 雾 | 9°/0° | 0.0 mm |
| 2025-12-09 | 阴 | 14°/0° | 0.0 mm |
| 2025-12-10 | 阴 | 15°/3° | 0.0 mm |
| 2025-12-11 | 多云 | 18°/-2° | 0.0 mm |
| 2025-12-12 | 晴天 | 17°/3° | 0.0 mm |
| 2025-12-13 | 雾 | 10°/0° | 0.0 mm |
| 2025-12-14 | 阴 | 1°/-6° | 0.0 mm |
| 2025-12-15 | 阴 | 8°/-6° | 0.0 mm |
| 2025-12-16 | 阴 | 16°/1° | 0.0 mm |
| 2025-12-17 | 阴 | 15°/6° | 0.0 mm |
| 2025-12-18 | 阴 | 17°/8° | 0.0 mm |
| 2025-12-19 | 阴 | 15°/-3° | 0.0 mm |
| 2025-12-20 | 晴天 | 21°/8° | 0.0 mm |
| 2025-12-21 | 阴 | 16°/5° | 0.0 mm |
| 2025-12-22 | 雾 | 21°/11° | 0.0 mm |
| 2025-12-23 | 阴 | 25°/17° | 0.0 mm |
| 2025-12-24 | 阴 | 24°/16° | 0.0 mm |
| 2025-12-25 | 晴间多云 | 25°/15° | 0.0 mm |
| 2025-12-26 | 晴天 | 26°/13° | 0.0 mm |
| 2025-12-27 | 阴 | 28°/12° | 0.0 mm |
| 2025-12-28 | 阴 | 25°/-1° | 0.0 mm |
| 2025-12-29 | 晴间多云 | 4°/-5° | 0.0 mm |
| 2025-12-30 | 晴天 | 10°/-5° | 0.0 mm |
| 2025-12-31 | 晴天 | 18°/-2° | 0.0 mm |
2025年12月匹兹堡共记录 31 天，平均最高 14℃、最低 2℃，降水日 1 天。