Last updated: August 21, 2025
Experience the September weather of Ibiuna, Brazil, where temperatures dance between a maximum of 33°C (92°F) and a minimum of 8°C (47°F). With an average temperature hovering around 19°C (67°F), this month offers a delightful climate for outdoor adventures. While enjoying the beauty of the season, expect precipitation of 40 mm (1.6 in) spread over 7 days, resulting in a refreshing atmosphere. The humidity level sits at a comfortable 58%, ensuring a pleasant ambiance as you explore the vibrant landscapes of Ibiuna.
In September, Ibiúna, Brazil, transitions into a pleasant springtime warmth, with temperatures reflecting the shift in seasons. The minimum temperature hovers around 8°C (47°F), while the average settles at a comfortable 19°C (67°F), and the maximum can soar to 33°C (92°F). This month showcases a noticeable warming trend compared to the cooler winter months of July and August, making it a delightful time for outdoor activities and explorations. As the days grow brighter and warmer, visitors can expect a beautiful blend of mild evenings and sunny afternoons, perfect for soaking in the burgeoning beauty of Brazilian nature.
In September, Ibiúna, Brazil, experiences a noticeable shift in precipitation patterns, with a total rainfall of 40 mm (1.6 in) spread over 7 days. This significant decrease follows the wetter months of June through August, where precipitation levels were notably higher, peaking at 62 mm (2.4 in) in August. As the dry season approaches, September marks a pivotal transition, leading into the drier autumn months. The reduction in rain not only reflects the natural cyclical climate of the region but also sets the stage for the upcoming increase in rainfall that October typically brings, with an average of 142 mm (5.6 in) expected. This ebb and flow of precipitation showcase Ibiúna's dynamic weather system, illustrating how the landscape prepares for seasonal changes.
In September, Ibiuna, Brazil, experiences a noticeable shift in humidity, dropping to 58%, which marks a significant decrease from the previous months. This transition highlights a clear trend as the year progresses: humidity levels gradually decline from the highs of 88% in January and February to a low of 50% in October. The summer months exhibit higher humidity, providing a lush atmosphere, while the drying conditions of early spring signal a shift toward drier weather that continues into the fall. As humidity falls in September, it sets the stage for the approaching dry season, altering both the natural landscape and the daily experiences of the locals.
In September, Ibiuna experiences a UV Index of 11, categorizing it as extreme and requiring sun protection to avoid burns in just 10 minutes. This marks a slight dip from the peak months earlier in the year, such as January and February, when values soared to 16. However, September's index aligns closely with the subsequent month of October, which also sees a return to an extreme level of UV radiation. It's clear that as spring approaches in Brazil, sun safety remains a crucial consideration, emphasizing the need for vigilance against UV exposure. For detailed insights on the UV Index throughout the year, check out Ibiuna UV Index.
UV Risk Categories
As September unfolds in Ibiúna, Brazil, the region basks in an impressive 292 hours of sunlight, mirroring the luminosity of both July and surpassing August's glow. This burst of brightness follows a robust summer, with the sunlight peaking in March at 307 hours before gently tapering into the autumn months. Collectively, the vibrant months of March through September showcase a trend of plentiful sunshine, inviting outdoor enthusiasts to revel in the beauty of nature and the warm embrace of the sun. As the year progresses, sunlight gradually softens towards the end of the year, with October and November offering a comfortable ambiance for those seeking a bit of brilliance before the sun retreats in December, which boasts its own remarkable 305 hours.
In Ibiuna, Brazil, the likelihood of sunny weather in September stands at a moderate 37%. This marks a slight peak in sunshine compared to the preceding winter months, as it transitions into spring. Notably, July enjoys the highest chance at 53%, followed by August with 43%, showcasing a general increase in sunny days as the year progresses. However, as October rolls in, the probability of sunshine drops dramatically to just 10%. Therefore, while September offers a promising glimpse of sunnier skies, it’s just a brief respite before the clouds return.
In Ibiúna, Brazil, the transition into September reflects a gradual shift in daylight duration as the year progresses. With 11 hours of daylight, September maintains the same length as August, marking the end of the winter months. As we move toward the warmer days of October, daylight begins to increase again, reaching 12 hours as we approach spring. This cyclical pattern showcases a rich interplay between the seasons, with daylight duration beginning to lengthen noticeably as the year draws closer to its equinox, inviting a more vibrant atmosphere in Ibiúna.
As September arrives in Ibiúna, Brazil, the gentle rustle of leaves hints at a shift in the atmosphere, with average wind speeds reaching 3.1 m/s (7 mph). This marks a subtle increase from the preceding months, reflecting a trend of escalating breezes as the region transitions into spring. The steady climb in wind speeds since August positions September as a pivotal month, setting the stage for the upcoming transitions in October, when gusts are expected to peak at 3.4 m/s (8 mph). Overall, this seasonal evolution invites residents and visitors alike to savor the invigorating embrace of the winds while enjoying the blooming beauty of nature.
Weather in Ibiuna varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Ibiuna, focusing on differences in temperature, rainfall, humidity, and UV levels.
In comparing the weather of September and January, we can observe distinct differences. September experiences a wider temperature range, with minimums dropping to 8°C (47°F) and maximums peaking at 33°C (92°F), while January has milder temperatures, with minimums starting at 14°C (57°F) and average highs reaching 33°C (91°F). Precipitation is notably higher in January, totaling 211 mm (8.3 in) over 22 days, contrasting sharply with September's 40 mm (1.6 in) over just 7 days. Additionally, January's humidity is significantly higher at 88%, compared to September's 58%. For more detailed information on January weather specifically, you can check out Ibiuna weather in January.
In comparing the weather of September and February, we can observe notable differences in temperature and precipitation. September typically features a temperature range from a minimum of 8°C (47°F) to a maximum of 33°C (92°F), with an average of 19°C (67°F) and relatively low precipitation at 40 mm (1.6 in) over about 7 days. In contrast, February experiences milder minimum temperatures of 14°C (57°F) and a slightly higher average of 22°C (71°F), peaking at 34°C (93°F). However, February also sees significantly more rainfall, totaling 188 mm (7.4 in) across 19 days, which contributes to a higher humidity level of 88%. For further details on February weather specifically, you can refer to Ibiuna weather in February.
In September, the weather presents a wider temperature range, with minimums dipping to 8°C (47°F) and maximums climbing as high as 33°C (92°F), creating an average of 19°C (67°F). This month sees moderate rainfall, totaling 40 mm (1.6 in) over about 7 days, accompanied by a humidity level of 58%. In contrast, March enjoys slightly warmer conditions with a minimum temperature of 12°C (53°F) and an average of 22°C (71°F), while maximum temperatures reach close to 32°C (89°F). However, this month also brings significantly higher precipitation, accumulating 179 mm (7.0 in) over approximately 21 days, and an increased humidity level of 87%. For a detailed look at March weather in Ibiuna, you can check Ibiuna weather in March.
In comparing the weather between September and April, we can observe some key differences. September typically boasts a wider temperature range, with minimums around 8°C (47°F) and maximums reaching up to 33°C (92°F), averaging 19°C (67°F). In contrast, April starts warmer with minimum temperatures at 11°C (52°F) and a slightly lower maximum of 30°C (86°F), while still averaging the same temperature as September. Precipitation is another notable factor; September receives about 40 mm (1.6 in) over 7 days, whereas April experiences higher rainfall amounts at 71 mm (2.8 in) over 11 days. Additionally, the humidity levels in April are noticeably higher at 84%, compared to September's 58%. For a more detailed look into April's weather, you can visit Ibiuna weather in April.
In September, temperatures range from a minimum of 8°C (47°F) to a maximum of 33°C (92°F), with an average of 19°C (67°F). The month experiences around 40 mm (1.6 in) of precipitation over an average of 7 days, and humidity levels are moderate at 58%. In contrast, May sees cooler temperatures, with a minimum of 4°C (40°F) and a maximum of 28°C (83°F), averaging 17°C (63°F). It also experiences higher precipitation, totaling 59 mm (2.3 in) over 8 days, along with increased humidity at 79%. This makes May feel distinctly more humid and rainy compared to the warmer and drier September. For a detailed look at what to expect, check out Ibiuna weather in May.
In comparing the weather of September and June, we see notable differences in temperature, precipitation, and humidity. September typically experiences a wider temperature range, with minimums around 8°C (47°F) and maximums reaching up to 33°C (92°F), resulting in an average of 19°C (67°F). In contrast, June has more moderate temperatures, with a minimum of 7°C (45°F) and a maximum of 27°C (80°F), averaging at 17°C (63°F).
Precipitation is also higher in June, with 61 mm (2.4 in) recorded across 7 days, compared to September's 40 mm (1.6 in) over the same number of days. Additionally, June has noticeably higher humidity levels at 77%, while September's humidity sits at a milder 58%. For those interested in a more detailed look at June weather, you can check out Ibiuna weather in June.
In comparing the weather between September and July, September tends to exhibit a greater range of temperatures, with a minimum of 8°C (47°F) and a maximum of 33°C (92°F), leading to an average of 19°C (67°F). In contrast, July is cooler overall, featuring a minimum temperature of 0°C (32°F) and a maximum of 27°C (81°F), resulting in a lower average of 16°C (61°F). Both months experience some precipitation, with September receiving about 40 mm (1.6 in) over 7 days, while July sees slightly less at 35 mm (1.4 in) across only 3 days. Humidity levels are also noteworthy, with September averaging 58%, compared to the higher 72% observed in July. For more detailed information, you can visit Ibiuna weather in July.
September generally experiences warmer temperatures compared to August, with minimums rising from 5°C (42°F) in August to 8°C (47°F) in September, and maximums increasing from 30°C (87°F) to 33°C (92°F). The average temperature also shows a notable jump from 16°C (61°F) in August to 19°C (67°F) in September. Although September has slightly less precipitation at 40 mm (1.6 in) over 7 days, compared to August's 62 mm (2.4 in) over 8 days, the humidity remains similar, with September at 58% and August at 65%. For more details on weather patterns, you can check Ibiuna weather in August.
In September, the weather features a temperature range from a cool 8°C (47°F) at night to a warm 33°C (92°F) during the day, with an average of 19°C (67°F). The month experiences relatively low precipitation, totaling 40 mm (1.6 in) over about 7 days, and maintains a humidity level of 58%. In contrast, October sees a slight increase in nighttime temperatures with a minimum of 10°C (51°F) and a high of 35°C (95°F), resulting in an average of 20°C (68°F). However, October is much wetter, with precipitation rising to 142 mm (5.6 in) across 16 days, while humidity drops to 50%. For more details on this month, you can check Ibiuna weather in October.
September's weather begins to transition from the heat of summer, with temperatures ranging from a minimum of 8°C (47°F) to a maximum of 33°C (92°F), and an average of 19°C (67°F). The month sees relatively low precipitation at 40 mm (1.6 in) over about 7 days and maintains a humidity level of 58%.
In contrast, November experiences slightly warmer minimum temperatures, starting at 10°C (50°F), while maintaining the same average and maximum temperatures as September. However, November is significantly wetter, with 124 mm (4.9 in) of precipitation spread across approximately 16 days, resulting in increased humidity at 75%. This makes November a much wetter and more humid month compared to September. For a more detailed outlook, check out Ibiuna weather in November.
In September, the weather features a minimum temperature of 8°C (47°F) and an average of 19°C (67°F), with maximums reaching up to 33°C (92°F). The month experiences around 40 mm (1.6 in) of precipitation over 7 days, and humidity levels sit at a moderate 58%. In contrast, December sees a slightly warmer starting point with minimum temperatures at 11°C (53°F) and an average of 21°C (70°F), peaking at 32°C (89°F). However, it is also significantly wetter, with 175 mm (6.9 in) of rain falling over 24 days and humidity increasing to 80%. For a deeper look into the weather patterns during this month, visit Ibiuna weather in December.
As September unfolds in Ibiúna, the weather begins to shift, welcoming a delightful change from the winter chill of previous months. With warmer temperatures averaging around 19°C, residents and visitors alike can enjoy the outdoors more comfortably. While the maximum highs can reach up to 33°C, the pleasant days are occasionally interrupted by light rainfall, with precipitation occurring on about seven days throughout the month. The humidity level hovers around 58%, adding a refreshing quality to the air. This transitional month sets the stage for the burgeoning warmth of spring, making it a prime time for outdoor activities. For a deeper dive into the overall climate patterns, check out Ibiuna Climate.