| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2026-05-01 | 晴间多云 | 18°/7° | 0.0 mm |
| 2026-05-02 | 晴天 | 20°/9° | 0.0 mm |
| 2026-05-03 | 阴 | 23°/10° | 0.0 mm |
| 2026-05-04 | 阴 | 21°/11° | 0.0 mm |
| 2026-05-05 | 阴 | 20°/10° | 0.0 mm |
| 2026-05-06 | 阴 | 15°/5° | 0.0 mm |
| 2026-05-07 | 晴天 | 21°/5° | 0.0 mm |
| 2026-05-08 | 晴天 | 26°/11° | 0.0 mm |
| 2026-05-09 | 阴 | 26°/14° | 0.0 mm |
| 2026-05-10 | 晴天 | 25°/12° | 0.0 mm |
| 2026-05-11 | 晴天 | 29°/14° | 0.0 mm |
| 2026-05-12 | 晴天 | 31°/15° | 0.0 mm |
| 2026-05-13 | 阴 | 30°/18° | 0.0 mm |
| 2026-05-14 | 晴天 | 28°/15° | 0.0 mm |
| 2026-05-15 | 阴 | 28°/15° | 0.0 mm |
| 2026-05-16 | 阴 | 27°/17° | 0.0 mm |
| 2026-05-17 | 小毛毛雨 | 21°/10° | 0.4 mm |
| 2026-05-18 | 中雪 | 11°/6° | 7.6 mm |
| 2026-05-19 | 多云 | 16°/5° | 0.0 mm |
| 2026-05-20 | 晴天 | 19°/9° | 0.0 mm |
| 2026-05-21 | 晴间多云 | 24°/9° | 0.0 mm |
| 2026-05-22 | 阴 | 20°/8° | 0.0 mm |
| 2026-05-23 | 阴 | 25°/10° | 0.0 mm |
| 2026-05-24 | 阴 | 28°/15° | 0.0 mm |
| 2026-05-25 | 阴 | 27°/17° | 0.0 mm |
| 2026-05-26 | 中雨 | 22°/12° | 4.4 mm |
| 2026-05-27 | 多云 | 27°/15° | 0.0 mm |
| 2026-05-28 | 阴 | 28°/15° | 0.0 mm |
| 2026-05-29 | 阴 | 25°/13° | 0.0 mm |
| 2026-05-30 | 阴 | 21°/9° | 0.0 mm |
| 2026-05-31 | 多云 | 25°/13° | 0.0 mm |
2026年05月格兰德共记录 31 天，平均最高 23℃、最低 11℃，降水日 3 天。