| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2024-04-01 | 小雨 | 25°/21° | 35.9 mm |
| 2024-04-02 | 中雨 | 22°/20° | 46.9 mm |
| 2024-04-03 | 毛毛雨 | 25°/20° | 3.6 mm |
| 2024-04-04 | 中雨 | 25°/20° | 196.1 mm |
| 2024-04-05 | 毛毛雨 | 25°/21° | 4.0 mm |
| 2024-04-06 | 毛毛雨 | 24°/21° | 4.2 mm |
| 2024-04-07 | 大毛毛雨 | 25°/21° | 3.7 mm |
| 2024-04-08 | 小毛毛雨 | 25°/20° | 2.3 mm |
| 2024-04-09 | 小毛毛雨 | 25°/19° | 0.6 mm |
| 2024-04-10 | 小毛毛雨 | 25°/20° | 0.8 mm |
| 2024-04-11 | 小毛毛雨 | 27°/21° | 0.9 mm |
| 2024-04-12 | 毛毛雨 | 25°/21° | 6.8 mm |
| 2024-04-13 | 中雨 | 25°/21° | 20.3 mm |
| 2024-04-14 | 中雨 | 23°/21° | 9.4 mm |
| 2024-04-15 | 毛毛雨 | 22°/20° | 7.8 mm |
| 2024-04-16 | 毛毛雨 | 21°/19° | 3.6 mm |
| 2024-04-17 | 小毛毛雨 | 23°/16° | 0.1 mm |
| 2024-04-18 | 小毛毛雨 | 24°/17° | 0.0 mm |
| 2024-04-19 | 小毛毛雨 | 21°/18° | 1.7 mm |
| 2024-04-20 | 小毛毛雨 | 24°/18° | 0.0 mm |
| 2024-04-21 | 大毛毛雨 | 26°/20° | 3.7 mm |
| 2024-04-22 | 毛毛雨 | 26°/20° | 0.7 mm |
| 2024-04-23 | 小毛毛雨 | 26°/20° | 3.5 mm |
| 2024-04-24 | 毛毛雨 | 26°/20° | 4.9 mm |
| 2024-04-25 | 毛毛雨 | 25°/20° | 3.5 mm |
| 2024-04-26 | 小毛毛雨 | 25°/20° | 1.3 mm |
| 2024-04-27 | 小毛毛雨 | 25°/20° | 1.5 mm |
| 2024-04-28 | 小雨 | 25°/19° | 0.3 mm |
| 2024-04-29 | 毛毛雨 | 23°/20° | 1.7 mm |
| 2024-04-30 | 小毛毛雨 | 24°/20° | 0.2 mm |
2024年04月圣路易共记录 30 天，平均最高 24℃、最低 19℃，降水日 30 天。