About Santa Rosa de Lima, La Union

Santa Rosa de Lima, in La Union, El Salvador, is home to roughly 13,200 people in the America/El Salvador time zone at 13.6°N latitude.

In 2025, Santa Rosa de Lima averaged an annual temperature of 83°F, with hottest temperatures reaching 106°F in March and lowest around 67°F in October. The city received approximately 68 inches of precipitation during the year.