Potosí Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Potosí.
Climate overview of Potosí
Potosí, in Bolivia's Potosí Department, maintains fairly consistent temperatures throughout the year. However, the area experiences uneven precipitation, with very wet summers and extremely dry winters. This historic mining city sits at over 4,000 meters (13,100 feet) above sea level. The high altitude creates cool temperatures year-round and thinner air that takes some adjustment, while the preserved colonial architecture makes it one of Bolivia's most important UNESCO World Heritage sites.
Potosí Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Potosí - and find the best time to visit.
Monthly Temperature in Potosí
With minimal seasonal shifts, Potosí experiences a constant climate year-round. On average, daytime temperatures range from a pleasant 19°C (66°F) in October to a moderate 16°C (61°F) in January.
Nighttime temperatures range from 6°C (43°F) in October to -3°C (27°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Potosí
Generally, Potosí receives mid-range precipitation levels, with 881 mm (35 in) annually. The seasons in Potosí bring significant changes in precipitation. The wettest month, January, receives heavy rainfall, with an average of 188 mm (7.4 in) of precipitation. This rainfall is distributed across 17 rainy days.
In contrast, the driest month, June, experiences much less rainfall, totaling 3.6 mm (0.1 in) over a single rainy day. These distinct seasonal differences provide diverse experiences throughout the year. For more details, please visit our Potosí Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Best Time to Visit Potosí
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: May, June, July, August, September, October and November
- Warmest weather: August, September, October, November and December
- Fewer rainy days: May, June, July, August and September
- Wettest months: January, February, March, November and December, when rainfall is highest.
- Seasonal pattern: A distinct dry season from May to September
- Coldest conditions: January, with freezing nights around -3°C (27°F).
Frequently asked questions about the climate in Potosí
What is the best time to visit Potosí?
May, June, July, August, September, October and November typically offer the most optimal weather in Potosí. In contrast, January tends to have less optimal conditions. Potosí has a distinct dry season from May to September.
What temperatures can I expect in Potosí?
Daytime highs range from 16°C (61°F) in January to 19°C (66°F) in October. Nighttime lows range from -3°C (27°F) to 6°C (43°F). Temperatures stay relatively stable year-round.
How much rain does Potosí get?
Annual rainfall is around 881 mm (35 in). January is the wettest month with 188 mm (7.4 in), while June is the driest with 3.6 mm (0.1 in).
Potosí 3-Day Forecast
Potosí on the map
Potosí is highlighted - select any city to see its climate.
Popular this month
Where to go in August - average daytime high across popular destinations.
Santa Cruz de la Sierra
29°C (84°F) Sucre22°C (72°F) Tarija21°C (70°F) Cochabamba19°C (66°F) Potosí17°C (63°F) Uyuni15°C (59°F) La Paz
15°C (59°F) Copacabana14°C (57°F) 
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