| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2025-05-01 | 阴 | 10°/0° | 0.0 mm |
| 2025-05-02 | 小毛毛雨 | 11°/3° | 1.0 mm |
| 2025-05-03 | 大阵雪 | 4°/0° | 23.1 mm |
| 2025-05-04 | 阴 | 9°/-3° | 0.0 mm |
| 2025-05-05 | 阴 | 11°/1° | 0.0 mm |
| 2025-05-06 | 阴 | 13°/3° | 0.0 mm |
| 2025-05-07 | 阴 | 15°/3° | 0.0 mm |
| 2025-05-08 | 小毛毛雨 | 16°/6° | 0.9 mm |
| 2025-05-09 | 晴天 | 16°/4° | 0.0 mm |
| 2025-05-10 | 小毛毛雨 | 23°/7° | 0.3 mm |
| 2025-05-11 | 阴 | 20°/9° | 0.0 mm |
| 2025-05-12 | 小毛毛雨 | 22°/11° | 0.4 mm |
| 2025-05-13 | 毛毛雨 | 22°/6° | 4.1 mm |
| 2025-05-14 | 阴 | 15°/4° | 0.0 mm |
| 2025-05-15 | 小毛毛雨 | 10°/4° | 1.7 mm |
| 2025-05-16 | 阴 | 13°/2° | 0.0 mm |
| 2025-05-17 | 小毛毛雨 | 10°/2° | 0.2 mm |
| 2025-05-18 | 阴 | 11°/1° | 0.0 mm |
| 2025-05-19 | 阴 | 11°/1° | 0.0 mm |
| 2025-05-20 | 阴 | 13°/4° | 0.0 mm |
| 2025-05-21 | 小阵雪 | 14°/5° | 0.9 mm |
| 2025-05-22 | 阴 | 18°/3° | 0.0 mm |
| 2025-05-23 | 小毛毛雨 | 17°/7° | 0.2 mm |
| 2025-05-24 | 阴 | 21°/6° | 0.0 mm |
| 2025-05-25 | 小毛毛雨 | 25°/11° | 1.5 mm |
| 2025-05-26 | 阴 | 27°/11° | 0.0 mm |
| 2025-05-27 | 阴 | 29°/15° | 0.0 mm |
| 2025-05-28 | 阴 | 33°/16° | 0.0 mm |
| 2025-05-29 | 阴 | 23°/13° | 0.0 mm |
| 2025-05-30 | 中雨 | 17°/8° | 7.9 mm |
| 2025-05-31 | 晴天 | 15°/4° | 0.0 mm |
2025年05月额尔古纳市共记录 31 天，平均最高 16℃、最低 5℃，降水日 12 天。