| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2025-05-01 | 中雨 | 16°/6° | 19.9 mm |
| 2025-05-02 | 阴 | 16°/5° | 0.0 mm |
| 2025-05-03 | 大毛毛雨 | 11°/5° | 4.3 mm |
| 2025-05-04 | 阴 | 17°/3° | 0.0 mm |
| 2025-05-05 | 阴 | 13°/5° | 0.0 mm |
| 2025-05-06 | 阴 | 17°/5° | 0.0 mm |
| 2025-05-07 | 小毛毛雨 | 18°/6° | 0.1 mm |
| 2025-05-08 | 阴 | 19°/7° | 0.0 mm |
| 2025-05-09 | 阵雨 | 16°/11° | 20.6 mm |
| 2025-05-10 | 阵雨 | 11°/8° | 19.5 mm |
| 2025-05-11 | 毛毛雨 | 18°/9° | 0.9 mm |
| 2025-05-12 | 晴间多云 | 20°/6° | 0.0 mm |
| 2025-05-13 | 阴 | 21°/10° | 0.0 mm |
| 2025-05-14 | 阴 | 22°/10° | 0.0 mm |
| 2025-05-15 | 中阵雨 | 19°/12° | 17.0 mm |
| 2025-05-16 | 阵雨 | 20°/12° | 5.2 mm |
| 2025-05-17 | 毛毛雨 | 21°/10° | 2.0 mm |
| 2025-05-18 | 阴 | 17°/5° | 0.0 mm |
| 2025-05-19 | 小毛毛雨 | 17°/6° | 0.4 mm |
| 2025-05-20 | 小毛毛雨 | 19°/14° | 1.4 mm |
| 2025-05-21 | 小毛毛雨 | 25°/15° | 2.1 mm |
| 2025-05-22 | 毛毛雨 | 23°/13° | 1.2 mm |
| 2025-05-23 | 小毛毛雨 | 14°/10° | 1.0 mm |
| 2025-05-24 | 小毛毛雨 | 13°/7° | 0.7 mm |
| 2025-05-25 | 小毛毛雨 | 21°/6° | 0.2 mm |
| 2025-05-26 | 阴 | 22°/9° | 0.0 mm |
| 2025-05-27 | 小毛毛雨 | 23°/10° | 0.1 mm |
| 2025-05-28 | 大毛毛雨 | 22°/12° | 3.2 mm |
| 2025-05-29 | 毛毛雨 | 23°/11° | 1.5 mm |
| 2025-05-30 | 晴天 | 25°/10° | 0.0 mm |
| 2025-05-31 | 阴 | 24°/9° | 0.0 mm |
2025年05月铁原共记录 31 天，平均最高 18℃、最低 8℃，降水日 19 天。