Potosí Weather in May
What's the weather like in Potosí (Potosí) in May 2026?
The climate in Potosí during May can be summarized as cool and very dry.
May is in the fall / autumn in Potosí and is typically the 4th coldest month of the year. Daytime maximum temperatures average around a cool 16°C (61°F), whilst at night -2°C (29°F) is normal.
| Daytime temperature | 16°C 60.7°F |
|---|---|
| Nightly temperature | -1.8°C 28.9°F |
| Average temperature | 7.1°C 44.8°F |
| Daily sunshine | 9.3 hrs |
| Avg rainfall | 3 mm 0.1 ins |
| Rainy days | 1 days |
| Sea temperature | 21°C 69.9°F |
| Humidity | 36% |
| Windspeed | 15.8kph 10 mph |
On average May is the 3rd driest month of the year in Potosí with around 3mm 0.1 inches of rain making it a very dry time to visit.
On the flip side this corresponds to an average of 9.3 hours of sunshine per day.
May temperatures in Potosí
May rainfall
May hourly sunshine
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Potosí in May 2025.
Other monthly averages
Potosí weather stats
| Hottest month: | November | 17.5°C 63.5°F |
|---|---|---|
| Driest month: | July | 1mm 0ins |
| Sunniest month: | August | 9.9hrs |
| Coldest month: | July | 13.9°C 57°F |
| Wettest month: | January | 92mm 3.6ins |
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