With a population of around 49,300, Libertador General San Martin sits in Jujuy, Argentina. The city operates in the America/Argentina/Jujuy time zone.
In 2025, Libertador General San Martin averaged an annual temperature of 70°F, with hottest temperatures reaching 104°F in October and lowest around 35°F in July. The city received approximately 31 inches of precipitation during the year.
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