Nuevo San Carlos is a city of approximately 39,600 people in Retalhuleu, Guatemala. Located in the America/Guatemala time zone at 14.6°N latitude.
Recent weather here gives a sense of typical conditions: in 2025, Nuevo San Carlos recorded a mean annual temperature of 77°F, ranging from 62°F lows in April to 95°F highs in April, with about 73 inches of precipitation across the year.
View historical weather for Nuevo San Carlos · More cities in Retalhuleu