San Juan is a city of approximately 12,800 people in Los Rios, Ecuador. Located in the America/Guayaquil time zone at 1.7°S latitude.
Recent weather here gives a sense of typical conditions: in 2025, San Juan recorded a mean annual temperature of 78°F, ranging from 66°F lows in December to 93°F highs in December, with about 110 inches of precipitation across the year.
View historical weather for San Juan · More cities in Los Rios