| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2025-05-01 | 小毛毛雨 | 7°/0° | 0.5 mm |
| 2025-05-02 | 小雨 | 10°/4° | 4.3 mm |
| 2025-05-03 | 阴 | 8°/4° | 0.0 mm |
| 2025-05-04 | 小毛毛雨 | 8°/1° | 0.4 mm |
| 2025-05-05 | 小毛毛雨 | 6°/0° | 0.1 mm |
| 2025-05-06 | 小毛毛雨 | 7°/1° | 0.8 mm |
| 2025-05-07 | 阴 | 7°/-1° | 0.0 mm |
| 2025-05-08 | 阴 | 8°/-1° | 0.0 mm |
| 2025-05-09 | 小毛毛雨 | 7°/0° | 0.2 mm |
| 2025-05-10 | 阴 | 10°/2° | 0.0 mm |
| 2025-05-11 | 阴 | 13°/2° | 0.0 mm |
| 2025-05-12 | 阴 | 13°/4° | 0.0 mm |
| 2025-05-13 | 毛毛雨 | 15°/5° | 0.6 mm |
| 2025-05-14 | 毛毛雨 | 9°/5° | 1.4 mm |
| 2025-05-15 | 阴 | 14°/4° | 0.0 mm |
| 2025-05-16 | 阴 | 18°/6° | 0.0 mm |
| 2025-05-17 | 小雨 | 11°/6° | 6.3 mm |
| 2025-05-18 | 阴 | 19°/6° | 0.0 mm |
| 2025-05-19 | 阴 | 18°/8° | 0.0 mm |
| 2025-05-20 | 阴 | 17°/7° | 0.0 mm |
| 2025-05-21 | 大毛毛雨 | 10°/4° | 3.0 mm |
| 2025-05-22 | 小毛毛雨 | 11°/5° | 0.1 mm |
| 2025-05-23 | 小毛毛雨 | 10°/6° | 1.1 mm |
| 2025-05-24 | 阴 | 12°/5° | 0.0 mm |
| 2025-05-25 | 小毛毛雨 | 12°/5° | 0.4 mm |
| 2025-05-26 | 阴 | 16°/8° | 0.0 mm |
| 2025-05-27 | 阴 | 14°/7° | 0.0 mm |
| 2025-05-28 | 小毛毛雨 | 14°/9° | 1.2 mm |
| 2025-05-29 | 小毛毛雨 | 17°/9° | 0.2 mm |
| 2025-05-30 | 毛毛雨 | 16°/8° | 1.9 mm |
| 2025-05-31 | 小毛毛雨 | 11°/7° | 0.3 mm |
2025年05月芬兰共记录 31 天，平均最高 11℃、最低 4℃，降水日 17 天。