| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2026-08-01 | 大毛毛雨 | 32°/23° | 2.9 mm |
| 2026-08-02 | 中阵雨 | 24°/23° | 24.9 mm |
| 2026-08-03 | 大毛毛雨 | 30°/23° | 4.7 mm |
| 2026-08-04 | 毛毛雨 | 32°/23° | 1.5 mm |
| 2026-08-05 | 小毛毛雨 | 33°/24° | 0.9 mm |
| 2026-08-06 | 小毛毛雨 | 31°/24° | 1.7 mm |
| 2026-08-07 | 毛毛雨 | 30°/25° | 1.7 mm |
| 2026-08-08 | 中阵雨 | 28°/24° | 21.0 mm |
| 2026-08-09 | 阵雨 | 30°/24° | 9.5 mm |
| 2026-08-10 | 雷阵雨 | 32°/24° | 2.3 mm |
| 2026-08-11 | 雷阵雨 | 32°/24° | 4.3 mm |
| 2026-08-12 | 阴 | 33°/24° | 0.0 mm |
| 2026-08-13 | 小毛毛雨 | 33°/25° | 0.2 mm |
| 2026-08-14 | 雷阵雨 | 33°/25° | 1.8 mm |
| 2026-08-15 | 毛毛雨 | 34°/24° | 0.8 mm |
| 2026-08-16 | 小毛毛雨 | 34°/24° | 0.3 mm |
| 2026-08-17 | 阵雨 | 28°/24° | 6.6 mm |
| 2026-08-18 | 阵雨 | 25°/23° | 11.8 mm |
| 2026-08-19 | 小雨 | 31°/23° | 3.3 mm |
| 2026-08-20 | 阴 | 33°/24° | 0.0 mm |
| 2026-08-21 | 阴 | 34°/23° | 0.0 mm |
| 2026-08-22 | 阴 | 34°/24° | 0.0 mm |
| 2026-08-23 | 雷阵雨 | 34°/24° | 2.7 mm |
| 2026-08-24 | 小毛毛雨 | 34°/24° | 0.4 mm |
| 2026-08-25 | 阴 | 31°/25° | 0.0 mm |
| 2026-08-26 | 阴 | 35°/24° | 0.0 mm |
| 2026-08-27 | 阴 | 34°/24° | 0.0 mm |
| 2026-08-28 | 阴 | 29°/25° | 0.0 mm |
| 2026-08-29 | 小毛毛雨 | 29°/25° | 0.3 mm |
| 2026-08-30 | 阴 | 34°/24° | 0.0 mm |
| 2026-08-31 | 阴 | 35°/24° | 0.0 mm |
2026年08月圣海伦纳自治市共记录 31 天，平均最高 31℃、最低 23℃，降水日 21 天。