| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2026-04-01 | 大毛毛雨 | 21°/14° | 5.2 mm |
| 2026-04-02 | 阵雨 | 21°/14° | 6.3 mm |
| 2026-04-03 | 阵雨 | 23°/14° | 4.7 mm |
| 2026-04-04 | 阵雨 | 21°/14° | 5.1 mm |
| 2026-04-05 | 大毛毛雨 | 20°/15° | 4.6 mm |
| 2026-04-06 | 毛毛雨 | 24°/15° | 4.1 mm |
| 2026-04-07 | 毛毛雨 | 21°/15° | 4.3 mm |
| 2026-04-08 | 大毛毛雨 | 20°/15° | 7.1 mm |
| 2026-04-09 | 毛毛雨 | 22°/14° | 3.4 mm |
| 2026-04-10 | 大毛毛雨 | 23°/15° | 3.5 mm |
| 2026-04-11 | 大毛毛雨 | 20°/14° | 5.0 mm |
| 2026-04-12 | 阵雨 | 21°/14° | 6.7 mm |
| 2026-04-13 | 毛毛雨 | 23°/14° | 3.2 mm |
| 2026-04-14 | 小毛毛雨 | 24°/13° | 1.4 mm |
| 2026-04-15 | 毛毛雨 | 22°/14° | 3.6 mm |
| 2026-04-16 | 毛毛雨 | 22°/13° | 3.0 mm |
| 2026-04-17 | 大毛毛雨 | 23°/13° | 2.8 mm |
| 2026-04-18 | 阴 | 24°/14° | 0.0 mm |
| 2026-04-19 | 阴 | 24°/14° | 0.0 mm |
| 2026-04-20 | 小毛毛雨 | 24°/14° | 0.5 mm |
| 2026-04-21 | 小毛毛雨 | 25°/14° | 1.3 mm |
| 2026-04-22 | 阵雨 | 23°/14° | 6.7 mm |
| 2026-04-23 | 阵雨 | 24°/15° | 3.4 mm |
| 2026-04-24 | 阵雨 | 24°/15° | 7.8 mm |
| 2026-04-25 | 中阵雨 | 24°/15° | 16.9 mm |
| 2026-04-26 | 阵雨 | 23°/16° | 11.9 mm |
| 2026-04-27 | 大毛毛雨 | 23°/15° | 4.5 mm |
| 2026-04-28 | 小毛毛雨 | 22°/14° | 1.2 mm |
| 2026-04-29 | 毛毛雨 | 24°/13° | 1.6 mm |
| 2026-04-30 | 阵雨 | 23°/15° | 7.0 mm |
2026年04月哥斯达黎加共记录 30 天，平均最高 22℃、最低 14℃，降水日 28 天。