San Juan

Winter (Dec–Feb): Dry, sunny and mild (about 75–82°F / 24–28°C). Peak season—crowds and higher prices around Christmas/New Year. Don’t miss the San Sebastián Street Festival in mid‑January. Spring (Mar–May): Warm (78–86°F / 26–30°C) with pleasant trade winds. Still popular—spring break and JazzFest (March) bring crowds—but generally excellent beach weather. Summer (Jun–Aug): Hot and humid (80–90°F / 27–32°C) with frequent afternoon showers. La Noche de San Juan (June 23) is a lively beach celebration. Hurricane season starts June 1—expect more storms and humidity. Fall (Sep–Nov): Warm but wet—hurricane risk peaks Aug–Oct (especially September). This is off‑peak: lower prices and fewer tourists; by November rainfall drops and conditions improve.