| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2025-05-01 | 晴天 | 21°/1° | 0.0 mm |
| 2025-05-02 | 阴 | 24°/1° | 0.0 mm |
| 2025-05-03 | 中雨 | 19°/8° | 5.4 mm |
| 2025-05-04 | 阴 | 11°/6° | 0.0 mm |
| 2025-05-05 | 阴 | 16°/3° | 0.0 mm |
| 2025-05-06 | 晴间多云 | 15°/1° | 0.0 mm |
| 2025-05-07 | 晴天 | 22°/0° | 0.0 mm |
| 2025-05-08 | 晴间多云 | 25°/3° | 0.0 mm |
| 2025-05-09 | 晴天 | 29°/4° | 0.0 mm |
| 2025-05-10 | 阴 | 29°/7° | 0.0 mm |
| 2025-05-11 | 阴 | 27°/14° | 0.0 mm |
| 2025-05-12 | 阴 | 20°/8° | 0.0 mm |
| 2025-05-13 | 中雪 | 10°/2° | 6.4 mm |
| 2025-05-14 | 阴 | 14°/1° | 0.0 mm |
| 2025-05-15 | 多云 | 19°/0° | 0.0 mm |
| 2025-05-16 | 阴 | 19°/7° | 0.0 mm |
| 2025-05-17 | 大毛毛雨 | 14°/7° | 1.5 mm |
| 2025-05-18 | 多云 | 16°/4° | 0.0 mm |
| 2025-05-19 | 晴间多云 | 19°/3° | 0.0 mm |
| 2025-05-20 | 晴天 | 22°/3° | 0.0 mm |
| 2025-05-21 | 晴天 | 24°/3° | 0.0 mm |
| 2025-05-22 | 晴天 | 26°/6° | 0.0 mm |
| 2025-05-23 | 阴 | 24°/4° | 0.0 mm |
| 2025-05-24 | 多云 | 25°/8° | 0.0 mm |
| 2025-05-25 | 多云 | 27°/6° | 0.0 mm |
| 2025-05-26 | 阴 | 27°/9° | 0.0 mm |
| 2025-05-27 | 多云 | 29°/10° | 0.0 mm |
| 2025-05-28 | 阴 | 30°/10° | 0.0 mm |
| 2025-05-29 | 阴 | 31°/11° | 0.0 mm |
| 2025-05-30 | 晴天 | 32°/13° | 0.0 mm |
| 2025-05-31 | 晴天 | 34°/11° | 0.0 mm |
2025年05月兰德共记录 31 天，平均最高 22℃、最低 5℃，降水日 3 天。