About Uncia, Potosi Department's Climate & Weather History

With a population of around 8,900, Uncia sits in Potosi Department, Bolivia. The city operates in the America/La Paz time zone.

In 2025, Uncia recorded an average annual temperature of 45°F. The hottest temperatures reached 70°F in December; the coolest were 19°F in June. Total precipitation for the year was 39 inches, with the wettest month being January. Snowfall for the year totaled approximately 6 inches.