San Juan Weather in April

April in San Juan typically sees daytime highs of 30°C (86°F) and nighttime lows of 23°C (73°F). Rainfall is also possible this month, so it's worth packing an umbrella.

Rainfall in San Juan in April

Historically, approximately 14 days this month are expected to have rain, averaging 91 mm (3.6 in). The rainfall pattern this month is fairly balanced. Showers tend to be moderate rather than extreme.

Temperature in San Juan in April

April in San Juan sees highs of 30°C (86°F) and lows of 23°C (73°F) overnight. This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. With overnight lows of 23°C (73°F), evenings stay pleasantly warm.

Sunshine in San Juan in April

Enjoy a sunny month with about 268 hours of sunshine, the clear skies make San Juan even more beautiful.

Wind Speed in San Juan in April

Average wind speeds reach 3 m/s (6 knots) in April, creating light breezes that feel pleasant throughout the day. Some days are calmer, while others bring slightly more active breezes.

Average water temperature in April

The water is 27°C (81°F) this month, warm enough that getting in requires no effort at all. Good conditions for swimming, snorkeling, or just floating around.

If you prefer enjoying temperate temperatures and rain-free days, January, February, March and December 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.