With a population of around 3,000, Tiahuanaco sits in La Paz Department, Bolivia. The city operates in the America/La Paz time zone.
In 2025, Tiahuanaco recorded an average annual temperature of 46°F. The hottest temperatures reached 68°F in September; the coolest were 23°F in August. Total precipitation for the year was 49 inches, with the wettest month being March. Snowfall for the year totaled approximately 4 inches.
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