| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2025-05-01 | 阴 | 10°/4° | 0.0 mm |
| 2025-05-02 | 阴 | 9°/4° | 0.0 mm |
| 2025-05-03 | 阴 | 12°/4° | 0.0 mm |
| 2025-05-04 | 小毛毛雨 | 13°/6° | 0.1 mm |
| 2025-05-05 | 小毛毛雨 | 12°/4° | 0.4 mm |
| 2025-05-06 | 阴 | 14°/5° | 0.0 mm |
| 2025-05-07 | 阴 | 21°/10° | 0.0 mm |
| 2025-05-08 | 阴 | 14°/7° | 0.0 mm |
| 2025-05-09 | 阴 | 15°/7° | 0.0 mm |
| 2025-05-10 | 阴 | 20°/9° | 0.0 mm |
| 2025-05-11 | 阴 | 25°/14° | 0.0 mm |
| 2025-05-12 | 小毛毛雨 | 26°/15° | 0.2 mm |
| 2025-05-13 | 阴 | 17°/11° | 0.0 mm |
| 2025-05-14 | 阴 | 22°/9° | 0.0 mm |
| 2025-05-15 | 小毛毛雨 | 19°/10° | 0.2 mm |
| 2025-05-16 | 小阵雪 | 12°/2° | 3.0 mm |
| 2025-05-17 | 阴 | 9°/3° | 0.0 mm |
| 2025-05-18 | 阴 | 15°/6° | 0.0 mm |
| 2025-05-19 | 阴 | 26°/9° | 0.0 mm |
| 2025-05-20 | 阴 | 24°/14° | 0.0 mm |
| 2025-05-21 | 阴 | 18°/11° | 0.0 mm |
| 2025-05-22 | 小毛毛雨 | 17°/11° | 0.1 mm |
| 2025-05-23 | 阴 | 17°/9° | 0.0 mm |
| 2025-05-24 | 小毛毛雨 | 24°/11° | 0.2 mm |
| 2025-05-25 | 阴 | 24°/14° | 0.0 mm |
| 2025-05-26 | 阴 | 25°/17° | 0.0 mm |
| 2025-05-27 | 阴 | 27°/17° | 0.0 mm |
| 2025-05-28 | 阴 | 29°/19° | 0.0 mm |
| 2025-05-29 | 中雨 | 23°/12° | 11.8 mm |
| 2025-05-30 | 中雨 | 19°/12° | 5.6 mm |
| 2025-05-31 | 阴 | 20°/8° | 0.0 mm |
2025年05月额尔德尼共记录 31 天，平均最高 18℃、最低 9℃，降水日 9 天。