Santiago de Maria, in Usulutan, El Salvador, is home to roughly 15,000 people in the America/El Salvador time zone at 13.5°N latitude.
Recent weather here gives a sense of typical conditions: in 2025, Santiago de Maria recorded a mean annual temperature of 73°F, ranging from 62°F lows in January to 92°F highs in July, with about 77 inches of precipitation across the year.
View historical weather for Santiago de Maria · More cities in Usulutan