Last updated: August 21, 2025
September in Tupiza, Bolivia offers a delightful transition into spring, characterized by a maximum temperature of 27°C (80°F) and an average of 13°C (55°F), perfect for outdoor adventures. Evenings can get chilly, with lows dipping to -4°C (25°F), so layering is advised. The month sees minimal rainfall, with just 10 mm (0.4 in) accumulated over 2 days, making it an ideal time for exploration. With a comfortable humidity level of 60%, visitors can enjoy the area's stunning landscapes in pleasant weather.
In September, Tupiza experiences a subtle transition in temperatures, reflecting the onset of spring in the Southern Hemisphere. The minimum temperature hovers around -4°C (25°F), providing a brisk start to the day, while the average climbs to a comfortable 13°C (55°F). As the days progress, highs can reach a pleasant 27°C (80°F), perfect for outdoor adventures. This month signifies a gradual warming trend, as temperatures rise from the chill of winter, stretching toward the warmer months ahead. With an average much kinder than the biting cold of July and August, September invites visitors to explore the stunning landscapes of the region while enjoying the invigorating fall air.
September in Tupiza, Bolivia, marks a subtle shift in the region's climate, as it typically experiences only 10 mm (0.4 in) of precipitation over 2 days. This mild resurgence in rainfall follows the notably dry winter months of June through August, where no significant rainfall was recorded. While September sees increased moisture compared to the preceding months, the amount still remains relatively low when juxtaposed with the rainy season peaks in early and late year. Looking ahead, precipitation begins to rise again in October, hinting at the impending transition into a wetter climate as the landscape prepares for the lush, vibrant months to come.
In September, humidity in Tupiza, Bolivia begins to show a noticeable increase, rising to 60% as the region transitions from the drier months of mid-year. This uptick marks a significant shift from the 43% recorded in August and signals the onset of a wetter season ahead. While still relatively low compared to the first half of the year, September's humidity hints at the return of moist air in preparation for the upcoming spring months. Following this trend, humidity will continue to rise, peaking in early summer with levels reaching into the high seventies by December. The gradual increase not only influences local weather patterns but also affects the vibrant landscapes, setting the stage for lush growth as the region embraces the change.
In September, Tupiza, Bolivia, experiences a UV Index of 15, landing it firmly in the extreme exposure category with a burn time of just 10 minutes. This marks a slight increase from the previous month, suggesting that despite the approach of spring, the sun's intensity remains considerable. Notably, the trends throughout the year reveal consistently high UV levels, particularly from January to November, where the Index rarely dips below 11. Despite fluctuating slightly during the colder months of June and July, the overall pattern emphasizes the importance of sun safety in this region. For more detailed information, check out the Tupiza UV Index.
UV Risk Categories
As September unfolds in Tupiza, Bolivia, the sun graces the region with an impressive 340 hours of radiant sunshine, continuing the area's trend of abundant light that starts with August's peak of 344 hours. This late-winter month transitions seamlessly into spring, showcasing a remarkable consistency in sunshine, particularly when compared to the earlier months of the year. Notably, September's sunshine hours remain robust, only slightly dip from the summer's zenith, setting the stage for October’s anticipated 369 hours, which promises even more glorious sunny days. Throughout the year, Tupiza's sunshine statistics reveal a captivating dance of light, creating an inviting atmosphere that draws visitors and locals alike to bask in the warmth of this vibrant landscape.
In Tupiza, Bolivia, September marks a transition towards more favorable weather, with a 62% chance of sunny days. This increase in sunshine follows the peak summer months of July and August, which boast impressive probabilities of 88% and 85%, respectively. Compared to the early months of the year, where sunny days are as sparse as 27% in January and February, the transition showcases a clear upward trend. As October approaches, the likelihood of clear skies further rises to 73%, indicating that September serves as a bridge between the dry winter months and the warmer, sunnier fall season. Overall, visitors can look forward to a pleasant blend of sun and mild temperatures, perfect for exploring the stunning landscapes of Tupiza.
In Tupiza, Bolivia, September sees a daylight duration of 11 hours, marking a continuation of the steady light experienced in the late winter months of July and August. As the year progresses from the longer days of January and February—which offer up to 13 hours of daylight—the trend shows a gradual decrease through the cool months of June and July, settling into a comfortable balance by September. This month signals the arrival of spring, as daylight begins to increase once again, hinting at the longer days of October and November ahead. The rhythmic pattern of daylight hours not only reflects the changing seasons but also invites residents and visitors to embrace the vibrant energy of the coming warmer months.
In September, Tupiza, Bolivia, experiences a gentle but noticeable rise in wind speed, reaching an average of 2.1 m/s (5 mph). This marks a subtle yet significant increase from the previous months, where winds oscillated around 1.6 to 2.0 m/s. As the dry season advances towards October, winds are set to pick up even more, hinting at a transition where the crisp air invites adventure and exploration. The gradual uptick in wind speed not only adds a refreshing chill to the atmosphere but also enhances the stunning landscapes of Tupiza, making this month ideal for outdoor activities against a backdrop of dramatic scenery.
Weather in Tupiza varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Tupiza, focusing on differences in temperature, rainfall, humidity, and UV levels.
September and January present contrasting weather patterns. In September, temperatures range from a chilly minimum of -4°C (25°F) to a warm maximum of 27°C (80°F), with an average of 13°C (55°F). The month sees relatively low precipitation, with just 10 mm (0.4 in) falling over two days and humidity levels at around 60%. In contrast, January averages slightly higher temperatures, with a minimum of 3°C (38°F) and a maximum that also reaches 27°C (81°F). However, it is much wetter, receiving a substantial 90 mm (3.5 in) of rain over 15 days, along with higher humidity at 87%. For more details on January weather, check out Tupiza weather in January.
In September, the weather offers a cool transition from winter to spring, with temperatures ranging from a chilly -4°C (25°F) at night to a warm 27°C (80°F) during the day, and only minimal precipitation of about 10 mm (0.4 in) over just 2 days. Humidity levels are relatively moderate at 60%. In contrast, February experiences milder temperatures, with a minimum of 5°C (41°F) and a maximum of 28°C (83°F), but it brings significantly more rainfall, totaling 102 mm (4.0 in) over 19 days, resulting in a much higher humidity of 88%. This comparison highlights the distinct seasonal shifts, as September offers a drier atmosphere while February embodies a wetter and more humid climate. For more details on February weather, visit Tupiza weather in February.
September and March showcase distinct differences in weather patterns. While September experiences a minimum temperature of -4°C (25°F) and a maximum of 27°C (80°F), March offers a milder minimum of 3°C (37°F) but similar maximum temperatures, peaking at 27°C (81°F). The average temperature remains relatively consistent between the two months, hovering around 13°C (55°F for September and 56°F for March). However, March is significantly wetter, with precipitation measuring 82 mm (3.2 in) over 16 days, compared to September's modest 10 mm (0.4 in) over just 2 days, leading to markedly higher humidity levels of 89% in March versus 60% in September. For a closer look at weather specifics, check out Tupiza weather in March.
In comparing the weather of September and April, both months exhibit similar average temperatures around 13°C (55°F) to 13°C (56°F), but they diverge in several key aspects. September has a broader temperature range, with a minimum of -4°C (25°F) and a maximum of 27°C (80°F), while April's range is slightly narrower, with temperatures ranging from -1°C (30°F) to 26°C (79°F). Additionally, April tends to be wetter, receiving 18 mm (0.7 in) of precipitation over four days, compared to September's 10 mm (0.4 in) over just two days. The humidity is also higher in April at 87%, in contrast to September's more moderate humidity level of 60%. For those looking for more details about April weather specifically, you can find more information here: Tupiza weather in April.
In September, weather conditions are generally milder with an average temperature of 13°C (55°F) and a maximum reaching 27°C (80°F), while experiencing minimal precipitation of around 10 mm (0.4 in) spread over just two days. Humidity levels are moderate at 60%. In contrast, May tends to be slightly cooler with an average temperature of 11°C (51°F) and a maximum of 24°C (75°F). It boasts extremely low precipitation at only 2 mm (0.1 in) and no rainy days, though humidity is higher at 82%. For a more detailed look at the weather patterns, you can check Tupiza weather in May.
When comparing the weather in September and June, several notable differences emerge. September experiences a wider temperature range, with minimums at -4°C (25°F) and maximums reaching up to 27°C (80°F), leading to a comfortable average of 13°C (55°F). The month also sees some precipitation, with 10 mm (0.4 in) falling over 2 days and humidity at a moderate 60%. In contrast, June presents a cooler climate, characterized by lower temperatures that range from a minimum of -12°C (11°F) to a maximum of only 23°C (73°F), yielding an average of just 9°C (48°F). Notably, June is completely dry, with 0 mm (0.0 in) of precipitation recorded over the entire month, contributing to a similar humidity level of 59%. For more details on June weather in this region, you can refer to Tupiza weather in June.
In comparing the weather between September and July, September generally offers milder conditions with an average temperature of 13°C (55°F), peaking at a warm 27°C (80°F). This month experiences slightly more rainfall, receiving 10 mm (0.4 in) over a couple of days, along with a higher humidity level of 60%. In contrast, July tends to be cooler, with average temperatures around 9°C (48°F) and maximums reaching 23°C (73°F). Notably, July is drier, boasting only 4 mm (0.2 in) of precipitation over the entire month, and 0 days of rain, combined with a lower humidity of 47%. For a more detailed look at July weather specifics, you can visit Tupiza weather in July.
In comparing the weather between August and September, September tends to be milder and wetter. While August has a minimum temperature of -7°C (20°F) and an average of 10°C (50°F), September sees temperatures rise to a minimum of -4°C (25°F) and an average of 13°C (55°F). Additionally, September experiences higher maximum temperatures of up to 27°C (80°F) compared to August's 24°C (75°F). Although both months have low precipitation levels, September records 10 mm (0.4 in) over 2 days, a notable increase from August's dry conditions with only 2 mm (0.1 in) and no rainy days. Furthermore, September's humidity is higher at 60%, compared to August's 43%. For detailed insights about August temperatures, you can check Tupiza weather in August.
September and October exhibit notable differences in weather patterns, with October experiencing slightly warmer temperatures and increased precipitation. In September, temperatures range from a chilly -4°C (25°F) at night to a pleasant 27°C (80°F) during the day, while October sees temperatures ranging from -1°C (30°F) to a maximum of 28°C (82°F). Furthermore, October is wetter, with a total precipitation of 25 mm (1.0 in) over five days compared to just 10 mm (0.4 in) across two days in September. Additionally, humidity rises from 60% in September to 67% in October, contributing to a more humid feel as the month progresses. For more details on October weather in Tupiza, check out Tupiza weather in October.
September weather is marked by a considerable range in temperatures, with a minimum of -4°C (25°F) and a maximum reaching up to 27°C (80°F). The month sees limited rainfall, amounting to just 10 mm (0.4 in) over only 2 days, and maintains a relatively comfortable humidity level of 60%. In contrast, November presents a warmer climate overall, averaging 15°C (59°F), and experiencing maximum temperatures that can soar to 29°C (85°F). However, it also brings increased precipitation, totaling 38 mm (1.5 in) over 9 days, along with a higher humidity level of 71%. This shift in weather patterns highlights the transition from the cooler, drier conditions of September to the warmer and wetter months of November. For more detailed information on November's climate, you can visit Tupiza weather in November.
September weather features a relatively mild temperature range, with minimums dropping to -4°C (25°F) and maximums reaching up to 27°C (80°F). The precipitation is minimal, averaging only 10 mm (0.4 in) over just 2 days, and the humidity sits at a comfortable 60%. In contrast, December experiences significantly warmer temperatures, with a minimum of 5°C (41°F) and highs climbing to 29°C (84°F). However, it also brings more rain, totaling 91 mm (3.6 in) across 16 days, resulting in higher humidity at 79%. For more detailed weather insights, check out Tupiza weather in December.
September in Tupiza heralds a shift in the weather as the region transitions from the chilly winter months into a milder spring. Visitors can enjoy pleasant days with warm temperatures peaking at a comfortable 27°C (80°F), while the nights remain cool, averaging around 13°C (55°F). Unlike the heavier rains typical of other seasons, September brings only occasional light showers, accumulating a modest 10 mm throughout just a couple of days. Humidity levels hover around 60%, adding a touch of freshness to the air. For those planning to explore, this month offers a delightful balance—ideal for outdoor activities. To learn more about the weather dynamics throughout the year, check out Tupiza Climate.