Weather in Puerto Rico in Juli
Country-wide climate normals across 15 cities in Puerto Rico.
How Hot Is Puerto Rico in Juli?
Puerto Rico sees consistently hot July weather — average highs of 30°C, average lows of 25°C, with minimal regional differences. Whether you're in San Juan or one of the coastal cities, conditions feel broadly the same: hot, generally clear, with little night-time relief.
Sunshine in Puerto Rico in Juli
Persistent cloud and grey skies define Puerto Rico's July: about 1.3h of sun a day in San Juan. Daylight is in short supply too, running from 5:55 am to 7:05 pm, and most regions of the country see similar overcast conditions. Bright stretches are uncommon and brief.
Does It Rain In Puerto Rico In Juli?
Puerto Rico's July is wet across most regions: 108mm in San Juan across 19 days, with rain falling on most days of the month. Coastal and highland regions can see significantly more, while interior regions may stay slightly drier. Sunny stretches are brief and uncommon.
Is Puerto Rico Humid In Juli?
Puerto Rico is enveloped in tropical-thick humidity through July: 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 Puerto Rico In Juli
Puerto Rico sees consistent breezes in July — averaging 22 kph in San Juan, with similar windy conditions across most regions. Coastal and exposed inland cities often see considerably more, especially in the afternoons. Wind-sensitive plans should factor this in.
Cloud Cover In Puerto Rico In Juli
Heavy overcast covers Puerto Rico in July: 77% cloud cover in San Juan, with similar grey conditions in most regions. Direct sun is rare, and the pattern is persistent across the country. Coastal and northern regions feel especially heavy.