Uyuni Weather in July
What's the weather like in Uyuni (Potosí) in July 2025?
The climate in Uyuni during July can be summarized as cool and very dry.
July is in the winter in Uyuni and is typically the coldest month of the year. Daytime maximum temperatures average around a cold 14°C (56°F), whilst at night -6°C (21°F) is normal.
| Daytime temperature | 13.5°C 56.3°F |
|---|---|
| Nightly temperature | -6.1°C 21°F |
| Average temperature | 3.7°C 38.7°F |
| Daily sunshine | 9.5 hrs |
| Avg rainfall | 1 mm 0 ins |
| Rainy days | 0 days |
| Sea temperature | 18°C 64.4°F |
| Humidity | 31% |
| Windspeed | 14.8kph 9 mph |
On average July is the 5th driest month of the year in Uyuni with around 1mm 0 inches of rain making it a very dry time to visit.
On the flip side this corresponds to an average of 9.5 hours of sunshine per day.
July temperatures in Uyuni
July rainfall
July 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 Uyuni in July 2025.
Other monthly averages
Uyuni weather stats
| Hottest month: | January | 16.3°C 61.3°F |
|---|---|---|
| Driest month: | April | 1mm 0ins |
| Sunniest month: | August | 9.9hrs |
| Coldest month: | July | 13°C 55.4°F |
| Wettest month: | January | 42mm 1.7ins |
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