| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2026-07-01 | 阴 | 34°/24° | 0.0 mm |
| 2026-07-02 | 阴 | 34°/23° | 0.0 mm |
| 2026-07-03 | 阴 | 34°/23° | 0.0 mm |
| 2026-07-04 | 阴 | 34°/24° | 0.0 mm |
| 2026-07-05 | 阴 | 35°/24° | 0.0 mm |
| 2026-07-06 | 多云 | 34°/23° | 0.0 mm |
| 2026-07-07 | 多云 | 35°/22° | 0.0 mm |
| 2026-07-08 | 晴间多云 | 35°/23° | 0.0 mm |
| 2026-07-09 | 晴间多云 | 36°/24° | 0.0 mm |
| 2026-07-10 | 大毛毛雨 | 34°/22° | 1.1 mm |
| 2026-07-11 | 阴 | 30°/23° | 0.0 mm |
| 2026-07-12 | 阴 | 35°/24° | 0.0 mm |
| 2026-07-13 | 阴 | 33°/24° | 0.0 mm |
| 2026-07-14 | 中阵雨 | 25°/23° | 14.5 mm |
| 2026-07-15 | 毛毛雨 | 25°/22° | 1.5 mm |
| 2026-07-16 | 小毛毛雨 | 28°/23° | 0.4 mm |
| 2026-07-17 | 小毛毛雨 | 34°/24° | 0.4 mm |
| 2026-07-18 | 阴 | 34°/25° | 0.0 mm |
| 2026-07-19 | 阴 | 35°/24° | 0.0 mm |
| 2026-07-20 | 多云 | 36°/23° | 0.0 mm |
| 2026-07-21 | 晴天 | 38°/23° | 0.0 mm |
| 2026-07-22 | 晴天 | 39°/25° | 0.0 mm |
| 2026-07-23 | 晴间多云 | 36°/27° | 0.0 mm |
| 2026-07-24 | 阴 | 35°/25° | 0.0 mm |
| 2026-07-25 | 阴 | 34°/24° | 0.0 mm |
| 2026-07-26 | 晴天 | 36°/23° | 0.0 mm |
| 2026-07-27 | 晴间多云 | 36°/23° | 0.0 mm |
| 2026-07-28 | 阴 | 36°/24° | 0.0 mm |
| 2026-07-29 | 阴 | 35°/24° | 0.0 mm |
| 2026-07-30 | 晴间多云 | 37°/25° | 0.0 mm |
| 2026-07-31 | 晴间多云 | 37°/24° | 0.0 mm |
2026年07月威廉森共记录 31 天，平均最高 34℃、最低 23℃，降水日 5 天。