Climate by city

Puerto Rico (US) Climate

Average temperatures, rainfall, and the best time to visit 7 cities in Puerto Rico (US), based on 1970–2000 climate normals.

City	Avg Temp	Precip/yr	Warmest
San Juan · 418,140	26.3°C	1656 mm	Aug
Bayamón · 203,499	26°C	1800 mm	Aug
Carolina · 170,404	25.9°C	1690 mm	Jul
Ponce · 137,491	25.4°C	1196 mm	Jul
Arecibo · 87,754	25.5°C	1500 mm	Aug
Caguas · 86,804	24.9°C	1872 mm	Jul
Guaynabo · 81,360	26°C	1800 mm	Aug