Climate almanac
San José
Alajuela Province, Costa Rica · 10.95°, -85.14°
What is the weather like in San José in April?
In April, San José is typically 83°F (28°C) during the day and 74°F (23°C) at night. The month brings about 3.0 in (77 mm) of precipitation in total.
- Average high83°F (28°C)
- Average low74°F (23°C)
- Precipitation3.0 in (77 mm)
- Clear or mostly clear days7
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)