If you're looking for summer vibes, the best time to travel to Potosi is in February, March and November, when the average temperature reaches 18.17 °C, while July, August and June are the 3 sunniest months of the year, with an average of 162.97 hours.
However, if you prefer colder temperatures, make sure you visit Potosi during June, July or August to experience an average of -7.58 °C.
For those who don't care too much about temperatures, but want to avoid getting wet in the rain, it's important to avoid travelling during March, May and June, when the average precipitation in Potosi is 1.68 mm, while the months of January, February and March are drier, with an average of 0 mm.