| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2026-05-01 | 阴 | 16°/1° | 0.0 mm |
| 2026-05-02 | 阴 | 10°/2° | 0.0 mm |
| 2026-05-03 | 阴 | 13°/0° | 0.0 mm |
| 2026-05-04 | 阴 | 21°/8° | 0.0 mm |
| 2026-05-05 | 阴 | 24°/14° | 0.0 mm |
| 2026-05-06 | 小雨 | 18°/12° | 3.2 mm |
| 2026-05-07 | 阴 | 16°/8° | 0.0 mm |
| 2026-05-08 | 阴 | 17°/3° | 0.0 mm |
| 2026-05-09 | 阴 | 19°/11° | 0.0 mm |
| 2026-05-10 | 中雨 | 22°/10° | 5.0 mm |
| 2026-05-11 | 阴 | 15°/8° | 0.0 mm |
| 2026-05-12 | 晴天 | 21°/4° | 0.0 mm |
| 2026-05-13 | 大雨 | 20°/11° | 11.2 mm |
| 2026-05-14 | 阴 | 10°/5° | 0.0 mm |
| 2026-05-15 | 多云 | 18°/4° | 0.0 mm |
| 2026-05-16 | 中雨 | 25°/7° | 2.9 mm |
| 2026-05-17 | 阴 | 28°/15° | 0.0 mm |
| 2026-05-18 | 阴 | 30°/16° | 0.0 mm |
| 2026-05-19 | 阴 | 30°/19° | 0.0 mm |
| 2026-05-20 | 阴 | 28°/18° | 0.0 mm |
| 2026-05-21 | 大雨 | 18°/9° | 31.9 mm |
| 2026-05-22 | 中雨 | 10°/8° | 20.1 mm |
| 2026-05-23 | 小雨 | 10°/6° | 2.9 mm |
| 2026-05-24 | 小雨 | 16°/8° | 2.2 mm |
| 2026-05-25 | 小雨 | 20°/13° | 3.6 mm |
| 2026-05-26 | 小雨 | 20°/16° | 2.2 mm |
| 2026-05-27 | 中阵雨 | 23°/17° | 22.0 mm |
| 2026-05-28 | 雾 | 21°/13° | 0.0 mm |
| 2026-05-29 | 晴天 | 23°/9° | 0.0 mm |
| 2026-05-30 | 阴 | 20°/12° | 0.0 mm |
| 2026-05-31 | 晴间多云 | 21°/7° | 0.0 mm |
2026年05月格兰特共记录 31 天，平均最高 19℃、最低 9℃，降水日 11 天。