San Juan del Rio is a city of approximately 139,000 people in Queretaro, Mexico. Located in the Central Time Zone at 20.4°N latitude.
Recent weather here gives a sense of typical conditions: in 2025, San Juan del Rio recorded a mean annual temperature of 63°F, ranging from 35°F lows in January to 94°F highs in May, with about 35 inches of precipitation across the year.
View historical weather for San Juan del Rio · More cities in Queretaro