| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2026-04-01 | 小雪 | 10°/2° | 0.7 mm |
| 2026-04-02 | 多云 | 16°/2° | 0.0 mm |
| 2026-04-03 | 阴 | 5°/-1° | 0.0 mm |
| 2026-04-04 | 晴天 | 11°/-3° | 0.0 mm |
| 2026-04-05 | 晴天 | 13°/-1° | 0.0 mm |
| 2026-04-06 | 阴 | 15°/3° | 0.0 mm |
| 2026-04-07 | 阴 | 15°/0° | 0.0 mm |
| 2026-04-08 | 阴 | 17°/7° | 0.0 mm |
| 2026-04-09 | 阴 | 17°/7° | 0.0 mm |
| 2026-04-10 | 阴 | 14°/3° | 0.0 mm |
| 2026-04-11 | 阴 | 18°/7° | 0.0 mm |
| 2026-04-12 | 阴 | 17°/5° | 0.0 mm |
| 2026-04-13 | 阴 | 17°/6° | 0.0 mm |
| 2026-04-14 | 大雪 | 8°/2° | 2.6 mm |
| 2026-04-15 | 阴 | 13°/1° | 0.0 mm |
| 2026-04-16 | 阴 | 18°/4° | 0.0 mm |
| 2026-04-17 | 大雪 | 8°/-5° | 10.1 mm |
| 2026-04-18 | 阴 | 10°/-6° | 0.0 mm |
| 2026-04-19 | 阴 | 18°/2° | 0.0 mm |
| 2026-04-20 | 阴 | 20°/5° | 0.0 mm |
| 2026-04-21 | 阴 | 23°/9° | 0.0 mm |
| 2026-04-22 | 阴 | 21°/10° | 0.0 mm |
| 2026-04-23 | 阴 | 11°/3° | 0.0 mm |
| 2026-04-24 | 阴 | 16°/1° | 0.0 mm |
| 2026-04-25 | 雾 | 8°/-3° | 0.0 mm |
| 2026-04-26 | 小毛毛雨 | 9°/-1° | 0.4 mm |
| 2026-04-27 | 中雪 | 4°/0° | 1.2 mm |
| 2026-04-28 | 雾 | 10°/0° | 0.0 mm |
| 2026-04-29 | 小雪 | 7°/0° | 1.5 mm |
| 2026-04-30 | 中雪 | 2°/0° | 1.1 mm |
2026年04月杰斐逊共记录 30 天，平均最高 13℃、最低 1℃，降水日 7 天。