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City, Bolivia

Potosí weather by month and the best time to visit

Updated October 2026Sources
May–Jun, Sep–OctBest time to visit

When to go to Potosí

Apr–Oct is dry with sunny days, but nights are below freezing in Jun–Aug. Dec–Mar is the rainy season with hail, mud and some road delays.

Potosí weather by month

Average daily high, rainfall and conditions.

PleasantHotRainyCool or coldBest months
-5°0°5°10°15°20°JFMAMJJASOND
Average highAverage lowRainfall

Monthly averages

MonthHighLowRainHumidityConditions
January16°C60°F2°C36°F107 mm71%Cool
February15°C59°F2°C36°F99 mm75%Cool
March15°C59°F2°C35°F62 mm73%Cool
April15°C59°F0°C32°F22 mm67%Cool
May14°C57°F-3°C26°F4 mm52%Cool
June13°C55°F-4°C24°F14 mm45%Cool
July13°C55°F-5°C23°F4 mm42%Cool
August15°C59°F-4°C25°F4 mm42%Cool
September16°C62°F-2°C29°F12 mm48%Cool
October17°C63°F0°C33°F36 mm55%Cool
November18°C64°F2°C35°F35 mm58%Cool
December17°C62°F3°C37°F89 mm65%Cool

Best months across Bolivia

PlaceBest monthsWarmest month
La PazMay–SepNov (16°C)
UyuniMay–OctDec (21°C)
SucreMay–SepNov (23°C)
CopacabanaMay–SepNov (15°C)
Santa CruzMay–SepOct (33°C)
RurrenabaqueMay–SepSep (33°C)
PotosíMay–Jun, Sep–OctNov (18°C)

Quick answers

What is the best month to visit Potosí?

May–Jun, Sep–Oct. Apr–Oct is dry with sunny days, but nights are below freezing in Jun–Aug. Dec–Mar is the rainy season with hail, mud and some road delays.

When is the rainy season in Potosí?

Rain peaks in January with about 107 mm. No month averages 150 mm or more.

What is the hottest month in Potosí?

November, with average highs of 18°C (64°F).

How cold does Potosí get?

The coolest nights are in July, averaging -5°C (23°F).

More about Potosí

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Sources

Climate averages are modelled from NASA POWER (MERRA-2) for 2001–2020 at about 50 km resolution, so coasts and valleys can differ a little. Temperatures are adjusted by 1.9°C for the city's elevation. Compiled and reviewed by SoloSquare. How we compile and score this. Spotted something out of date? Tell us.