| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2026-04-01 | 小雨 | 8°/2° | 3.7 mm |
| 2026-04-02 | 中雨 | 7°/5° | 11.7 mm |
| 2026-04-03 | 毛毛雨 | 4°/3° | 3.0 mm |
| 2026-04-04 | 阴 | 7°/1° | 0.0 mm |
| 2026-04-05 | 晴间多云 | 18°/0° | 0.0 mm |
| 2026-04-06 | 阴 | 10°/3° | 0.0 mm |
| 2026-04-07 | 大雪 | 7°/0° | 12.7 mm |
| 2026-04-08 | 阴 | 22°/7° | 0.0 mm |
| 2026-04-09 | 大雨 | 8°/4° | 12.0 mm |
| 2026-04-10 | 阴 | 12°/0° | 0.0 mm |
| 2026-04-11 | 小毛毛雨 | 18°/6° | 0.4 mm |
| 2026-04-12 | 阴 | 23°/17° | 0.0 mm |
| 2026-04-13 | 阴 | 29°/15° | 0.0 mm |
| 2026-04-14 | 雾 | 29°/12° | 0.0 mm |
| 2026-04-15 | 阴 | 20°/12° | 0.0 mm |
| 2026-04-16 | 晴天 | 29°/7° | 0.0 mm |
| 2026-04-17 | 阴 | 23°/7° | 0.0 mm |
| 2026-04-18 | 阴 | 12°/0° | 0.0 mm |
| 2026-04-19 | 晴间多云 | 17°/2° | 0.0 mm |
| 2026-04-20 | 晴间多云 | 28°/4° | 0.0 mm |
| 2026-04-21 | 阴 | 30°/14° | 0.0 mm |
| 2026-04-22 | 阴 | 27°/15° | 0.0 mm |
| 2026-04-23 | 雷阵雨 | 25°/12° | 4.7 mm |
| 2026-04-24 | 晴天 | 18°/5° | 0.0 mm |
| 2026-04-25 | 中雨 | 20°/7° | 4.7 mm |
| 2026-04-26 | 大雨 | 20°/7° | 10.4 mm |
| 2026-04-27 | 阴 | 16°/8° | 0.0 mm |
| 2026-04-28 | 阴 | 12°/5° | 0.0 mm |
| 2026-04-29 | 阴 | 16°/3° | 0.0 mm |
| 2026-04-30 | 小毛毛雨 | 14°/5° | 0.4 mm |
2026年04月奥马哈共记录 30 天，平均最高 17℃、最低 6℃，降水日 10 天。