Weather in Portoriko in jún
Country-wide climate normals across 15 cities in Portoriko.
How Hot Is Portoriko in jún?
Portoriko bakes evenly in June — highs around 30°C are typical from Fajardo all the way to Guaynabo, with very little regional variation. Lows sit around 25°C even overnight, and the country's small geographic footprint means there are no significant climate pockets. Expect uniform heat day and night.
Sunshine in Portoriko in jún
Portoriko sees limited sun in June: just 1.5h a day in San Juan, with heavy cloud cover common across most regions. Daylight runs from 5:50 am to 7:00 pm, but persistent grey skies and overcast stretches mean direct sunlight is genuinely scarce. Many days pass without any prolonged sunny spells.
Does It Rain In Portoriko In jún?
Typical June rainfall covers Portoriko: about 85mm in San Juan across 17 days, with wetter conditions in coastal regions and drier conditions inland. Expect showers about half the days, but extended dry stretches between them. The pattern is variable but predictable.
Is Portoriko Humid In jún?
Portoriko is enveloped in tropical-thick humidity through June: San Juan averages 77%, and most of the country tracks similarly. The constant moisture makes warm temperatures feel substantially hotter, and even nights bring limited cooling. Light cotton clothing is essential.
Wind In Portoriko In jún
Persistent breeze shapes Portoriko's June: 20 kph in San Juan, with consistent wind across the country. The conditions are ideal for sailing and other wind sports, but can be disruptive for fine outdoor work.
Cloud Cover In Portoriko In jún
Cloudy skies dominate Portoriko in June — 75% cover in San Juan, with similar overcast conditions in most regions. Direct sun is patchy and broken; expect grey stretches between brief bright moments. Coastal areas may be heavier than inland.