San Jose de Jachal, in San Juan, Argentina, is home to roughly 21,000 people in the America/Argentina/San Juan time zone at 30.2°S latitude.
In 2025, San Jose de Jachal averaged an annual temperature of 63°F, with hottest temperatures reaching 104°F in February and lowest around 21°F in June. The city received approximately 4 inches of precipitation during the year.
View historical weather for San Jose de Jachal · More cities in San Juan