| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2025-05-01 | 多云 | 24°/11° | 0.0 mm |
| 2025-05-02 | 阴 | 26°/13° | 0.0 mm |
| 2025-05-03 | 阴 | 27°/14° | 0.0 mm |
| 2025-05-04 | 中阵雨 | 23°/12° | 14.0 mm |
| 2025-05-05 | 中雨 | 12°/8° | 12.7 mm |
| 2025-05-06 | 毛毛雨 | 9°/8° | 2.0 mm |
| 2025-05-07 | 阴 | 10°/8° | 0.0 mm |
| 2025-05-08 | 小毛毛雨 | 10°/8° | 1.7 mm |
| 2025-05-09 | 小毛毛雨 | 12°/8° | 0.3 mm |
| 2025-05-10 | 阴 | 17°/8° | 0.0 mm |
| 2025-05-11 | 阴 | 18°/8° | 0.0 mm |
| 2025-05-12 | 小毛毛雨 | 15°/10° | 0.5 mm |
| 2025-05-13 | 小毛毛雨 | 16°/9° | 0.5 mm |
| 2025-05-14 | 阴 | 21°/9° | 0.0 mm |
| 2025-05-15 | 大毛毛雨 | 20°/9° | 2.9 mm |
| 2025-05-16 | 阴 | 15°/6° | 0.0 mm |
| 2025-05-17 | 小毛毛雨 | 17°/6° | 0.8 mm |
| 2025-05-18 | 小毛毛雨 | 19°/7° | 0.1 mm |
| 2025-05-19 | 阴 | 23°/8° | 0.0 mm |
| 2025-05-20 | 毛毛雨 | 21°/10° | 2.5 mm |
| 2025-05-21 | 毛毛雨 | 20°/13° | 6.1 mm |
| 2025-05-22 | 中阵雨 | 19°/11° | 13.6 mm |
| 2025-05-23 | 大毛毛雨 | 16°/9° | 3.1 mm |
| 2025-05-24 | 阴 | 18°/6° | 0.0 mm |
| 2025-05-25 | 小毛毛雨 | 19°/7° | 0.2 mm |
| 2025-05-26 | 小毛毛雨 | 22°/10° | 0.4 mm |
| 2025-05-27 | 阴 | 21°/10° | 0.0 mm |
| 2025-05-28 | 毛毛雨 | 22°/11° | 0.7 mm |
| 2025-05-29 | 阴 | 21°/11° | 0.0 mm |
| 2025-05-30 | 阴 | 24°/13° | 0.0 mm |
| 2025-05-31 | 小毛毛雨 | 27°/13° | 0.1 mm |
2025年05月格拉茨共记录 31 天，平均最高 18℃、最低 9℃，降水日 18 天。