| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2026-05-01 | 阴 | 15°/1° | 0.0 mm |
| 2026-05-02 | 阴 | 19°/6° | 0.0 mm |
| 2026-05-03 | 晴天 | 18°/6° | 0.0 mm |
| 2026-05-04 | 晴间多云 | 21°/7° | 0.0 mm |
| 2026-05-05 | 阴 | 22°/9° | 0.0 mm |
| 2026-05-06 | 毛毛雨 | 19°/8° | 2.8 mm |
| 2026-05-07 | 大毛毛雨 | 16°/9° | 5.1 mm |
| 2026-05-08 | 小毛毛雨 | 18°/7° | 1.6 mm |
| 2026-05-09 | 小毛毛雨 | 19°/9° | 0.8 mm |
| 2026-05-10 | 阴 | 19°/6° | 0.0 mm |
| 2026-05-11 | 中阵雨 | 14°/9° | 14.5 mm |
| 2026-05-12 | 大毛毛雨 | 13°/5° | 5.1 mm |
| 2026-05-13 | 毛毛雨 | 12°/0° | 1.0 mm |
| 2026-05-14 | 小毛毛雨 | 15°/3° | 0.3 mm |
| 2026-05-15 | 大毛毛雨 | 12°/6° | 7.1 mm |
| 2026-05-16 | 阵雨 | 10°/8° | 31.0 mm |
| 2026-05-17 | 毛毛雨 | 16°/5° | 1.3 mm |
| 2026-05-18 | 小毛毛雨 | 11°/5° | 0.5 mm |
| 2026-05-19 | 毛毛雨 | 16°/8° | 4.8 mm |
| 2026-05-20 | 阴 | 20°/6° | 0.0 mm |
| 2026-05-21 | 阴 | 21°/9° | 0.0 mm |
| 2026-05-22 | 阴 | 21°/9° | 0.0 mm |
| 2026-05-23 | 阴 | 23°/10° | 0.0 mm |
| 2026-05-24 | 阴 | 24°/11° | 0.0 mm |
| 2026-05-25 | 小毛毛雨 | 26°/13° | 0.8 mm |
| 2026-05-26 | 晴天 | 27°/12° | 0.0 mm |
| 2026-05-27 | 阴 | 27°/13° | 0.0 mm |
| 2026-05-28 | 阴 | 19°/8° | 0.0 mm |
| 2026-05-29 | 阴 | 21°/7° | 0.0 mm |
| 2026-05-30 | 毛毛雨 | 19°/9° | 1.3 mm |
| 2026-05-31 | 阴 | 22°/9° | 0.0 mm |
2026年05月波尔塔尔共记录 31 天，平均最高 18℃、最低 7℃，降水日 15 天。