| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2026-08-01 | 毛毛雨 | 21°/16° | 4.5 mm |
| 2026-08-02 | 阵雨 | 21°/17° | 10.1 mm |
| 2026-08-03 | 阵雨 | 20°/16° | 7.2 mm |
| 2026-08-04 | 大毛毛雨 | 23°/16° | 5.6 mm |
| 2026-08-05 | 阵雨 | 20°/16° | 20.5 mm |
| 2026-08-06 | 强阵雨 | 20°/15° | 39.7 mm |
| 2026-08-07 | 阵雨 | 20°/15° | 7.8 mm |
| 2026-08-08 | 毛毛雨 | 20°/15° | 4.5 mm |
| 2026-08-09 | 小毛毛雨 | 23°/15° | 1.9 mm |
| 2026-08-10 | 阵雨 | 20°/15° | 9.4 mm |
| 2026-08-11 | 毛毛雨 | 21°/16° | 3.0 mm |
| 2026-08-12 | 毛毛雨 | 21°/16° | 7.0 mm |
| 2026-08-13 | 大毛毛雨 | 20°/16° | 6.8 mm |
| 2026-08-14 | 大毛毛雨 | 20°/15° | 5.5 mm |
| 2026-08-15 | 中阵雨 | 19°/15° | 14.3 mm |
| 2026-08-16 | 毛毛雨 | 18°/15° | 7.5 mm |
| 2026-08-17 | 阵雨 | 21°/15° | 8.5 mm |
| 2026-08-18 | 阵雨 | 20°/16° | 12.2 mm |
| 2026-08-19 | 大毛毛雨 | 20°/17° | 6.4 mm |
| 2026-08-20 | 毛毛雨 | 21°/16° | 5.1 mm |
| 2026-08-21 | 阵雨 | 20°/16° | 8.0 mm |
| 2026-08-22 | 中阵雨 | 21°/17° | 19.8 mm |
| 2026-08-23 | 大毛毛雨 | 20°/16° | 6.2 mm |
| 2026-08-24 | 阵雨 | 22°/16° | 10.9 mm |
| 2026-08-25 | 阵雨 | 20°/16° | 8.9 mm |
| 2026-08-26 | 大毛毛雨 | 20°/16° | 10.2 mm |
| 2026-08-27 | 阵雨 | 20°/16° | 7.0 mm |
| 2026-08-28 | 阵雨 | 18°/16° | 13.2 mm |
| 2026-08-29 | 阵雨 | 20°/16° | 9.0 mm |
| 2026-08-30 | 大毛毛雨 | 20°/16° | 4.9 mm |
| 2026-08-31 | 毛毛雨 | 23°/15° | 2.6 mm |
2026年08月哥斯达黎加共记录 31 天，平均最高 20℃、最低 15℃，降水日 31 天。