Santa Bárbara Weather in August
What's the weather like in Santa Bárbara (Potosí) in August 2025?
The climate in Santa Bárbara during August can be summarized as cool and very dry.
August is in the winter in Santa Bárbara and is typically the 3rd coldest month of the year. Daytime maximum temperatures average around a cold 15°C (59°F), whilst at night -5°C (23°F) is normal.
| Daytime temperature | 14.8°C 58.6°F |
|---|---|
| Nightly temperature | -5°C 23°F |
| Average temperature | 4.9°C 40.8°F |
| Daily sunshine | 10.1 hrs |
| Avg rainfall | 1 mm 0.1 ins |
| Rainy days | 1 days |
| Sea temperature | 17.5°C 63.5°F |
| Humidity | 32% |
| Windspeed | 15.1kph 9 mph |
On average August is the 4th driest month of the year in Santa Bárbara with around 1mm 0.1 inches of rain making it a very dry time to visit.
On the flip side this corresponds to an average of 10.1 hours of sunshine per day.
August temperatures in Santa Bárbara
August rainfall
August 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 Santa Bárbara in August 2025.
Other monthly averages
Best places to visit in August
Santa Bárbara weather stats
| Hottest month: | January | 16.5°C 61.7°F |
|---|---|---|
| Driest month: | July | 1mm 0ins |
| Sunniest month: | August | 10.1hrs |
| Coldest month: | July | 13°C 55.4°F |
| Wettest month: | January | 55mm 2.2ins |
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