Last updated: August 21, 2025
August in Potosi, Bolivia presents a unique blend of chilly temperatures and sparse rainfall, making it an intriguing month for visitors and locals alike. With maximum temperatures reaching 21°C (71°F) and average lows around 8°C (46°F), those venturing outdoors will want to dress in layers to adapt to the cooler conditions, especially as the temperatures can dip to a brisk -10°C (15°F) at night. The month sees only 11 mm (0.4 in) of precipitation over a mere 1 day, resulting in mostly dry weather conducive to exploration. With humidity levels hovering around 51%, the highland air is refreshingly crisp, allowing for vibrant experiences in this historic mining city nestled among the Andes.
In August, Potosi, Bolivia experiences a slight rise in temperatures as winter begins to wane. With minimums hovering around -10°C (15°F) and a comfortable average of 8°C (46°F), the city sees a peak of 21°C (71°F) during the warmer parts of the day. This month stands out as a transitional period, showcasing a subtle shift from the mid-winter chill of July, while still retaining some of the coolness characteristic of the high-altitude region. Visitors can expect crisp mornings and pleasant afternoons, making it an ideal time for exploring the rich cultural heritage and breathtaking landscapes that Potosi has to offer.
In August, Potosi experiences a significant drop in precipitation, receiving only 11 mm (0.4 in) over just one day of rainfall. This pattern marks the culmination of the driest months following the heavy rains earlier in the year, especially in the peak rainy season from January to March when precipitation levels soar above 120 mm (4.7 in). The transition to drier conditions in the middle of the year becomes pronounced, with August standing out for its minimal precipitation compared to the preceding months. As the region prepares for a gradual increase in rainfall again starting in September, August serves as a brief pause in the rainy rhythm, reflecting Potosi's distinctive climatic patterns.
In August, Potosí, Bolivia experiences a noticeable drop in humidity, with levels decreasing to 51%. This reflects a broader trend throughout the winter months, where humidity steadily declines from a high of 90% in the early year, through July's comfortable 56%, leading into August's drier conditions. As the dry season progresses, the air becomes more crisp, providing a refreshing contrast to the humidity-laden summer months. Following August, humidity begins to rise again, reaching 65% in September, hinting at a gradual transition back to the wetter season. This fluctuation in humidity not only shapes the local climate but also influences the lifestyle and activities of its residents, making August a unique month in Potosí’s annual weather pattern.
In August, Potosi, Bolivia experiences a UV Index of 13, classified as extreme, with a burn time of just 10 minutes. This month continues the trend seen since January, where high UV levels have been a consistent feature, peaking at 20 in December and reaching 19 in November. As we move through the year, the UV Index gradually fluctuates but remains predominantly extreme, emphasizing the need for vigilant sun protection. Even as the burn time increases with lower indexes in June and July, August firmly places itself back in the higher category, reminding residents and travelers alike to stay sun-safe. For more information on UV levels throughout the year, check out Potosi UV Index.
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In August, Potosi basks in an impressive 340 hours of sunshine, marking a peak that is part of a broader trend of increasing daylight hours as the year progresses. Following a steady ascent from January's 268 hours, each month brings a gradual rise in sunshine, with a significant jump toward the middle of the year. May emerges as a notable turning point, culminating in the sunniest month yet. After August, the sunlight slightly tapers off but remains inviting, with September and October still delivering ample sunshine. This pattern highlights Potosi's vibrant summer season, where longer days paint the city with warmth and brightness, creating an ideal backdrop for exploration and enjoyment.
As August rolls into Potosi, Bolivia, the likelihood of enjoying sunny weather remains impressively high, at 78%. This marks a slight dip from the peak sunny days of July, which boasts 82% sunshine, yet still surpasses the sunniest months of the earlier part of the year. A notable shift occurs from April onwards, where the chances of sunny skies steadily increase, reflecting a clear seasonal trend. This trend not only highlights August’s favorable weather but also sets the tone for the approaching dry season, making it an ideal time for outdoor adventures and exploration in this vibrant region.
In August, Potosí, Bolivia enjoys about 11 hours of daylight, continuing the trend established in July and September, where daylight duration remains consistent. This month marks a transitional phase in the yearly cycle as the daylight hours gradually shift from the longer days of summer towards the shorter days of winter. Notably, the daylight begins to increase again starting in October, signaling the approach of longer days as the year winds down toward the warmer months of November and December, which boast 13 hours of daylight. This rhythmic pattern in daylight duration enhances the unique experience of each season, inviting both residents and visitors to embrace the evolving beauty of Potosí throughout the year.
In August, Potosi, Bolivia, enjoys a brisk breath of air as the average wind speed reaches a refreshing 2.2 m/s (5 mph). This slight uptick aligns with the trend seen throughout the winter months, where wind speeds gradually increase, peaking in both June and July. Interestingly, this summer month maintains its momentum, matching September and October's breezy conditions before settling back down in December. Overall, the wind tends to swirl through Potosi with moderate vigor after the calmer pre-winter months, creating a dynamic atmosphere that harmonizes beautifully with the region's stunning highland vistas.
Weather in Potosi varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Potosi, focusing on differences in temperature, rainfall, humidity, and UV levels.
August and January present distinct weather contrasts. In August, temperatures range from a chilly -10°C (15°F) at night to a pleasant maximum of 21°C (71°F) during the day, accompanied by low precipitation of just 11 mm (0.4 in) over a single day, resulting in a humidity level of 51%. In contrast, January experiences milder temperatures with a minimum of 3°C (37°F) and an average of 10°C (51°F), while reaching a maximum of 20°C (69°F). Notably, January is much wetter, with 126 mm (4.9 in) of precipitation spread over 21 days and a higher humidity of 90%. For more detailed information, check out Potosi weather in January.
When comparing the weather in August and February, notable differences emerge. August typically sees a wider temperature range, with minimums reaching -10°C (15°F) and maximums at 21°C (71°F). The average temperature in August hovers around 8°C (46°F), accompanied by low precipitation of just 11 mm over a single day. In contrast, February presents a milder climate, with minimum temperatures of 2°C (35°F) and maximums of 20°C (69°F), resulting in an average of 10°C (50°F). However, February is characterized by significantly higher precipitation, totaling 149 mm over 24 days, and much higher humidity at 90%. For more detailed insights, you can check Potosi weather in February.
When comparing the weather in August and March, we see some notable differences. August experiences a minimum temperature of -10°C (15°F) and an average of 8°C (46°F), peaking at a maximum of 21°C (71°F), while March has slightly milder conditions with a minimum of -1°C (30°F) and an average of 10°C (49°F), going up to 20°C (68°F). Precipitation levels also vary significantly; August records only 11 mm (0.4 in) of rain over just one day, whereas March is much wetter with 126 mm (4.9 in) of rain spread over 23 days. Additionally, March boasts a higher humidity level at 90%, compared to August's 51%. For more details, you can check Potosi weather in March.
When comparing the weather between August and April, notable differences emerge. August experiences cooler temperatures, with a minimum of -10°C (15°F) and an average of 8°C (46°F), while April sees milder conditions, with a minimum of -3°C (27°F) and an average of 9°C (49°F). Both months share a maximum temperature of 21°C (70°F), but April is significantly wetter, receiving 48 mm (1.9 in) of precipitation over 11 days, compared to August's minimal 11 mm (0.4 in) of rain on just 1 day. Furthermore, humidity levels in April are much higher at 89%, contrasting with August's relatively drier condition at 51%. For more detailed insights, check out Potosi weather in April.
When comparing the weather between May and August, both months exhibit similar average high temperatures around 21°C (69°F to 71°F). However, May tends to be milder with a minimum temperature of -6°C (21°F), whereas August experiences slightly colder lows at -10°C (15°F). Additionally, while precipitation levels are the same at 11 mm (0.4 in) for both months, May sees more rainy days (3 days) compared to just 1 day of precipitation in August. The humidity also contrasts significantly, with May having a higher humidity level of 87% compared to August's 51%, making May feel much more damp. For more detailed information about May weather, check out Potosi weather in May.
When comparing the weather in August and June, we see some notable differences in temperature and humidity. August experiences a slightly wider temperature range with minimums dipping to -10°C (15°F) and a maximum of 21°C (71°F), while June has minimums of -7°C (20°F) and the same maximum. Despite both months sharing the same maximum temperature, June has a slightly lower average temperature of 7°C (44°F) compared to August’s 8°C (46°F). Additionally, June has higher humidity at 72%, compared to August’s 51%, contributing to a cooler and more humid feel during that month. Interestingly, both months have low precipitation, with June receiving just 3 mm (0.1 in) and August receiving 11 mm (0.4 in) over one day of rain each. For a more detailed look at June's weather specifics, you can check Potosi weather in June.
In comparing the weather of August and July, August exhibits slightly warmer temperatures, with an average of 8°C (46°F) and a maximum of 21°C (71°F), compared to July's average of 7°C (44°F) and a maximum of 20°C (68°F). Both months experienced similar minimal temperatures, dipping to -10°C (15°F in August and 13°F in July). Precipitation levels were slightly higher in July at 9 mm (0.4 in) over 2 days, while August saw just 11 mm (0.4 in) over a single day, suggesting a more concentrated rainfall. Additionally, humidity is a bit lower in August at 51%, contrasting with July's 56%. For more specific details, you can check Potosi weather in July.
August and September in Potosi present a transition in weather patterns. In August, temperatures range from a chilly -10°C (15°F) at night to a pleasant 21°C (71°F) during the day, with an average of about 8°C (46°F). The month sees minimal precipitation, with only 11 mm (0.4 in) spread over just one day and a humidity level of 51%. In contrast, September experiences slightly warmer temperatures, with a minimum of -2°C (28°F), an average of 10°C (50°F), and a maximum of 22°C (72°F). However, it is also wetter, receiving 40 mm (1.6 in) of rainfall over nine days, and higher humidity at 65%. For more details on September weather in Potosi, visit Potosi weather in September.
In August, the weather features cooler temperatures, with a minimum of -10°C (15°F) and an average of 8°C (46°F), peaking at 21°C (71°F). The month experiences minimal precipitation, only 11 mm (0.4 in) over just 1 day, accompanied by a humidity level of 51%. In contrast, October sees milder temperatures, where the minimum rises to -3°C (27°F) with an average of 11°C (52°F) and a maximum of 23°C (74°F). However, October is much wetter, receiving 57 mm (2.3 in) of rainfall over 13 days, and humidity increases to 69%. For a detailed look at October's weather, check out Potosi weather in October.
In August, the weather is generally cooler, with temperatures ranging from a minimum of -10°C (15°F) to a maximum of 21°C (71°F) and an average of 8°C (46°F). Precipitation is minimal, with just 11 mm (0.4 in) recorded over 1 day, and humidity levels are around 51%. In contrast, November offers a milder climate, with temperatures varying between 1°C (35°F) and 23°C (73°F), averaging at 11°C (53°F). However, it experiences significantly more precipitation, totaling 79 mm (3.1 in) over 17 days, and higher humidity at 81%. For more specific weather information, check out Potosi weather in November.
The weather in August presents a stark contrast to December, showcasing a significant shift in temperature and precipitation patterns. August temperatures can dip as low as -10°C (15°F), with an average of 8°C (46°F) and a maximum of 21°C (71°F), accompanied by minimal rain, totaling just 11 mm (0.4 in) over 1 day and a humidity level of 51%. In contrast, December experiences milder temperatures with minimums around 3°C (37°F), an average of 11°C (51°F), and highs reaching 24°C (75°F). Additionally, December is much wetter, receiving 159 mm (6.2 in) of rainfall over 26 days and featuring higher humidity levels at 85%. For more information on the December weather specifics, you can check Potosi weather in December.
As August unfolds in Potosi, the weather presents a unique blend of crisp temperatures and minimal precipitation, making it notably different from the wetter, more humid months that precede it. With a maximum temperature that gently peaks at 21°C (71°F) and a cool average of 8°C (46°F), August offers a refreshing respite from the heat, enabling outdoor explorers to enjoy the highland scenery. The month showcases an impressive low precipitation, with only 11 mm (0.4 in) of rain falling across just one day, allowing the stunning landscapes to shine without the interference of wet weather. As humidity hovers around 51%, visitors can experience a pleasant climate ideal for sightseeing and adventure. For a deeper dive into Potosi's year-round weather patterns, explore Potosi Climate.