| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2024-05-01 | 阴 | 28°/15° | 0.0 mm |
| 2024-05-02 | 阴 | 29°/18° | 0.0 mm |
| 2024-05-03 | 毛毛雨 | 23°/18° | 1.1 mm |
| 2024-05-04 | 小雨 | 28°/16° | 6.5 mm |
| 2024-05-05 | 毛毛雨 | 23°/17° | 0.0 mm |
| 2024-05-06 | 小雨 | 24°/17° | 43.6 mm |
| 2024-05-07 | 小毛毛雨 | 28°/18° | 11.1 mm |
| 2024-05-08 | 小雨 | 25°/16° | 7.3 mm |
| 2024-05-09 | 小毛毛雨 | 25°/17° | 0.4 mm |
| 2024-05-10 | 小毛毛雨 | 20°/13° | 0.0 mm |
| 2024-05-11 | 晴间多云 | 23°/12° | 0.0 mm |
| 2024-05-12 | 阴 | 26°/11° | 0.0 mm |
| 2024-05-13 | 毛毛雨 | 23°/16° | 0.4 mm |
| 2024-05-14 | 中雨 | 21°/17° | 27.2 mm |
| 2024-05-15 | 小毛毛雨 | 21°/16° | 0.0 mm |
| 2024-05-16 | 毛毛雨 | 25°/14° | 79.6 mm |
| 2024-05-17 | 小雨 | 24°/17° | 5.0 mm |
| 2024-05-18 | 小毛毛雨 | 27°/16° | 0.0 mm |
| 2024-05-19 | 晴间多云 | 29°/16° | 0.0 mm |
| 2024-05-20 | 阴 | 28°/17° | 0.0 mm |
| 2024-05-21 | 阴 | 30°/19° | 0.0 mm |
| 2024-05-22 | 小雨 | 26°/19° | 0.0 mm |
| 2024-05-23 | 小雨 | 24°/18° | 3.3 mm |
| 2024-05-24 | 小雨 | 25°/18° | 2.1 mm |
| 2024-05-25 | 大雨 | 26°/18° | 0.4 mm |
| 2024-05-26 | 大雨 | 27°/17° | 62.7 mm |
| 2024-05-27 | 大毛毛雨 | 26°/16° | 0.0 mm |
| 2024-05-28 | 阴 | 26°/15° | 0.0 mm |
| 2024-05-29 | 多云 | 23°/14° | 0.0 mm |
| 2024-05-30 | 阴 | 25°/11° | 0.0 mm |
| 2024-05-31 | 毛毛雨 | 26°/14° | 0.0 mm |
2024年05月威廉森共记录 31 天，平均最高 25℃、最低 16℃，降水日 21 天。