San José Weather in April

April in San José brings high temperatures, with daytime highs of 26°C (79°F) and nights around 16°C (61°F). Quite a bit of rainfall is expected, around 123 mm (4.8 in), so pack an umbrella.

Rainfall in San José in April

Climate statistics over the past 30 years suggest around 11 days of rain, with 123 mm (4.8 in) average for the month. When showers do arrive, they tend to be on the heavier side. Worth being prepared even if rain days are not that numerous.

Temperature in San José in April

Daytime temperatures in San José reach 26°C (79°F) in April, dropping to 16°C (61°F) at night. The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. Nights cool down to 16°C (61°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions.

Sunshine in San José in April

Enjoy a sunny month with about 241 hours of sunshine, the clear skies make San José even more beautiful.

If you prefer enjoying temperate temperatures and rain-free days, January, February and March typically offer the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.