| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2025-05-01 | 小毛毛雨 | 22°/11° | 0.1 mm |
| 2025-05-02 | 阴 | 24°/12° | 0.0 mm |
| 2025-05-03 | 阵雨 | 21°/12° | 7.1 mm |
| 2025-05-04 | 中阵雨 | 13°/8° | 8.5 mm |
| 2025-05-05 | 小毛毛雨 | 10°/4° | 1.9 mm |
| 2025-05-06 | 阴 | 13°/2° | 0.0 mm |
| 2025-05-07 | 阴 | 15°/3° | 0.0 mm |
| 2025-05-08 | 小毛毛雨 | 11°/4° | 0.4 mm |
| 2025-05-09 | 阴 | 13°/1° | 0.0 mm |
| 2025-05-10 | 阴 | 19°/3° | 0.0 mm |
| 2025-05-11 | 阴 | 18°/6° | 0.0 mm |
| 2025-05-12 | 阴 | 19°/5° | 0.0 mm |
| 2025-05-13 | 多云 | 18°/5° | 0.0 mm |
| 2025-05-14 | 阴 | 20°/6° | 0.0 mm |
| 2025-05-15 | 阴 | 13°/4° | 0.0 mm |
| 2025-05-16 | 毛毛雨 | 11°/2° | 2.7 mm |
| 2025-05-17 | 阴 | 13°/3° | 0.0 mm |
| 2025-05-18 | 毛毛雨 | 13°/5° | 6.9 mm |
| 2025-05-19 | 阴 | 16°/5° | 0.0 mm |
| 2025-05-20 | 小毛毛雨 | 20°/7° | 0.2 mm |
| 2025-05-21 | 毛毛雨 | 20°/11° | 2.7 mm |
| 2025-05-22 | 毛毛雨 | 12°/6° | 4.3 mm |
| 2025-05-23 | 阴 | 13°/3° | 0.0 mm |
| 2025-05-24 | 小毛毛雨 | 14°/3° | 0.3 mm |
| 2025-05-25 | 小雨 | 10°/5° | 8.7 mm |
| 2025-05-26 | 小毛毛雨 | 19°/9° | 0.8 mm |
| 2025-05-27 | 小毛毛雨 | 17°/7° | 0.2 mm |
| 2025-05-28 | 雷阵雨 | 13°/8° | 24.6 mm |
| 2025-05-29 | 毛毛雨 | 16°/9° | 4.3 mm |
| 2025-05-30 | 小毛毛雨 | 22°/10° | 0.7 mm |
| 2025-05-31 | 小毛毛雨 | 26°/13° | 0.7 mm |
2025年05月雷根县共记录 31 天，平均最高 16℃、最低 6℃，降水日 18 天。