| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2026-08-01 | 雾 | 26°/13° | 0.0 mm |
| 2026-08-02 | 雾 | 25°/10° | 0.0 mm |
| 2026-08-03 | 阴 | 24°/13° | 0.0 mm |
| 2026-08-04 | 小雨 | 21°/10° | 1.4 mm |
| 2026-08-05 | 雾 | 23°/4° | 0.0 mm |
| 2026-08-06 | 晴天 | 26°/13° | 0.0 mm |
| 2026-08-07 | 中雨 | 22°/14° | 3.6 mm |
| 2026-08-08 | 雾 | 22°/9° | 0.0 mm |
| 2026-08-09 | 中雨 | 23°/12° | 5.4 mm |
| 2026-08-10 | 雾 | 23°/8° | 0.0 mm |
| 2026-08-11 | 雾 | 24°/10° | 0.0 mm |
| 2026-08-12 | 雾 | 25°/9° | 0.0 mm |
| 2026-08-13 | 雾 | 25°/12° | 0.0 mm |
| 2026-08-14 | 阴 | 26°/7° | 0.0 mm |
| 2026-08-15 | 中雨 | 20°/15° | 8.3 mm |
| 2026-08-16 | 阴 | 23°/12° | 0.0 mm |
| 2026-08-17 | 阴 | 25°/6° | 0.0 mm |
| 2026-08-18 | 雾 | 20°/10° | 0.0 mm |
| 2026-08-19 | 雾 | 21°/5° | 0.0 mm |
| 2026-08-20 | 强阵雨 | 23°/10° | 10.0 mm |
| 2026-08-21 | 雾 | 23°/13° | 0.0 mm |
| 2026-08-22 | 阴 | 20°/10° | 0.0 mm |
| 2026-08-23 | 雾 | 20°/4° | 0.0 mm |
| 2026-08-24 | 阴 | 22°/3° | 0.0 mm |
| 2026-08-25 | 中阵雨 | 24°/12° | 4.0 mm |
| 2026-08-26 | 阴 | 22°/13° | 0.0 mm |
| 2026-08-27 | 雾 | 22°/10° | 0.0 mm |
| 2026-08-28 | 雾 | 21°/5° | 0.0 mm |
| 2026-08-29 | 雾 | 23°/13° | 0.0 mm |
| 2026-08-30 | 雾 | 22°/16° | 0.0 mm |
| 2026-08-31 | 大雨 | 26°/15° | 14.7 mm |
2026年08月圣刘易斯共记录 31 天，平均最高 22℃、最低 10℃，降水日 7 天。