| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2025-05-01 | 阴 | 1°/-5° | 0.0 mm |
| 2025-05-02 | 阴 | 1°/-8° | 0.0 mm |
| 2025-05-03 | 阴 | 7°/-5° | 0.0 mm |
| 2025-05-04 | 阴 | 5°/-2° | 0.0 mm |
| 2025-05-05 | 阴 | 7°/-3° | 0.0 mm |
| 2025-05-06 | 小阵雪 | 8°/-1° | 1.2 mm |
| 2025-05-07 | 小阵雪 | 8°/0° | 0.5 mm |
| 2025-05-08 | 阴 | 7°/-3° | 0.0 mm |
| 2025-05-09 | 阴 | 11°/-1° | 0.0 mm |
| 2025-05-10 | 阴 | 15°/3° | 0.0 mm |
| 2025-05-11 | 阴 | 16°/8° | 0.0 mm |
| 2025-05-12 | 雷阵雨 | 14°/2° | 19.0 mm |
| 2025-05-13 | 小阵雪 | 4°/-1° | 1.1 mm |
| 2025-05-14 | 小雪 | 10°/-1° | 4.6 mm |
| 2025-05-15 | 小雪 | 6°/-4° | 0.9 mm |
| 2025-05-16 | 中雪 | 1°/-5° | 2.0 mm |
| 2025-05-17 | 阴 | 3°/-7° | 0.0 mm |
| 2025-05-18 | 阴 | 7°/-3° | 0.0 mm |
| 2025-05-19 | 中雨 | 16°/0° | 3.6 mm |
| 2025-05-20 | 中雨 | 10°/1° | 7.9 mm |
| 2025-05-21 | 阴 | 9°/-1° | 0.0 mm |
| 2025-05-22 | 阴 | 14°/2° | 0.0 mm |
| 2025-05-23 | 阴 | 15°/3° | 0.0 mm |
| 2025-05-24 | 阴 | 16°/6° | 0.0 mm |
| 2025-05-25 | 阵雨 | 16°/6° | 2.5 mm |
| 2025-05-26 | 大毛毛雨 | 18°/6° | 1.4 mm |
| 2025-05-27 | 阴 | 22°/7° | 0.0 mm |
| 2025-05-28 | 小毛毛雨 | 21°/-1° | 0.2 mm |
| 2025-05-29 | 阴 | 13°/-3° | 0.0 mm |
| 2025-05-30 | 阴 | 5°/-3° | 0.0 mm |
| 2025-05-31 | 阴 | 10°/-3° | 0.0 mm |
2025年05月额尔德尼共记录 31 天，平均最高 10℃、最低 0℃，降水日 12 天。