Last updated: August 21, 2025
August in Belo Horizonte, Brazil welcomes visitors with a delightful blend of warm days and cool evenings. The average temperature hovers around 18°C (65°F), reaching a maximum of 30°C (86°F), while nighttime dips can drop to a refreshing 7°C (45°F). With a humidity level of 72%, the weather remains pleasantly inviting. Rainfall is minimal, accumulating to only 12 mm (0.5 in) across just 2 days, making August an ideal time to explore this vibrant city. Enjoy the stunning landscapes and rich culture under clear skies and comfortable temperatures!
In Belo Horizonte, Brazil, August brings a subtle shift in temperatures as the city transitions into the cooler months. With minimum temperatures averaging around 7°C (45°F), August starts to shed the remnants of winter, rising gently to an average of 18°C (65°F). Daytime highs can still reach a comfortable 30°C (86°F), allowing for plenty of outdoor activities under the sun. The overall trend in August indicates a refreshing coolness compared to the peak summer months, yet the pleasant warmth persists, making it an ideal time for both locals and visitors to explore the city's vibrant culture while enjoying mild weather. As the month progresses, temperatures gradually rise, hinting at the warm spring ahead.
In August, Belo Horizonte experiences a significant dip in precipitation, with only 12 mm (0.5 in) of rain, marking it as one of the driest months of the year. This is accompanied by just 2 days of rainfall, reflecting the city's transition from the heavy wet season seen earlier in the year. Following the peak precipitation months of January through April, where rainfall is abundant, August's dry spell signals a shift towards the drier winter months. As the city prepares for the upcoming spring, this brief respite from rain emphasizes the clear seasonal patterns that shape Belo Horizonte's climate. Looking ahead, average precipitation levels will steadily increase again with the arrival of September, setting the stage for a return to the wetter conditions typical later in the year.
In Belo Horizonte, Brazil, August experiences a notable dip in humidity, averaging at 72%. This reduction marks a significant shift from the peak months of early in the year, where humidity levels soar above 80%. Following the humid months of January through July, August begins the transition into the drier season, ushering in noticeably lower moisture levels. As the year progresses, humidity continues to decrease, reaching its lowest point in October at 48%, which further emphasizes the trend of decreasing humidity as the city moves into spring. This change offers a refreshing respite for residents and visitors alike, making August a more comfortable month in terms of humidity.
In August, Belo Horizonte experiences a UV Index of 10, categorized as very high, indicating that precautions against sun exposure are essential. This month marks a slight dip from the extreme indices observed from January to April, where burn times were alarmingly short at just 10 minutes. As the seasons shift, residents and visitors should note the increase to 15 minutes of burn time, a reminder that while the intensity is lower, the sun's rays remain potent. The trends throughout the year highlight the importance of sun safety, especially in the summer months, as the UV Index consistently peaks during mid-year. For more details on UV exposure levels throughout the year, visit Belo Horizonte UV Index.
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In Belo Horizonte, August bathes the city in a generous 311 hours of sunshine, continuing the trend of radiant weather that characterizes the region. As winter gently yields to spring, this month stands out with sunshine comparable to the vibrant days of March and September, both of which boast even more brilliant skies. The consistent bright days from July to October reflect a remarkable seasonal pattern, with sunshine hours steadily increasing as the year progresses, peaking in September. This delightful weather not only enhances the city's charm but also invites locals and visitors alike to soak up the warm rays in the picturesque parks and lively streets—truly a time to embrace the beauty of Belo Horizonte.
In Belo Horizonte, the likelihood of enjoying sunny weather shows an interesting progression as the year unfolds. Starting from a modest 34% in January, the chances dip notably in February before climbing steadily through the months. By April, sunny days become significantly more frequent, peaking at an impressive 85% in July. As we transition to August, the sunshine remains a reliable companion, with a 69% chance of clear skies, making it a wonderful time for outdoor activities. This trend reflects a distinct shift toward warmer, sunnier conditions, providing ample opportunities to bask in the sun before the cooler months set in.
As the summer season wanes, August in Belo Horizonte offers a comfortable 11 hours of daylight, continuing the trend established in the preceding months. This consistent daylight duration reflects a balance between the longer days of the early year, from January through March, where daylight peaks at 13 hours, and the shorter, winter days of June, which dip to 10 hours. Following August, daylight remains steady at 11 hours through September before gradually increasing again in October. This rhythmic cycle of daylight not only enhances outdoor activities but also embodies the vibrant energy of the city as it transitions from winter's cool embrace back toward the warmth of spring.
In Belo Horizonte, the wind begins to pick up in August, reaching an average speed of 2.4 m/s (5 mph), marking a noticeable increase from the more tranquil breeze of the preceding months. This gentle uptick is part of a broader trend: as winter gives way to spring, winds continue to strengthen, with September experiencing an average of 2.5 m/s (6 mph) and October even more robust at 2.6 m/s (6 mph). This shift from the lighter winds of early winter reflects not just seasonal changes but also the city's vibrant atmosphere, inviting locals and visitors alike to embrace the outdoors. As the year progresses, a pattern emerges—Belo Horizonte's winds invigorate the landscape, enhancing the charm of late winter and early spring.
Weather in Belo Horizonte varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Belo Horizonte, focusing on differences in temperature, rainfall, humidity, and UV levels.
When comparing the weather in August and January, there are distinct differences in temperature and precipitation patterns. August typically sees a wider temperature range, with minimums around 7°C (45°F) and maximums reaching up to 30°C (86°F), resulting in an average of 18°C (65°F). In contrast, January is warmer overall, with minimum temperatures around 16°C (61°F) and maximums peaking at 32°C (89°F), providing an average of 23°C (73°F). Additionally, January experiences significantly higher precipitation, totaling 124 mm (4.9 in) over 11 days, compared to the 12 mm (0.5 in) recorded on just 2 days in August. This leads to a higher humidity level in January at 83%, compared to 72% in August. For more detailed insights into January's climate, check out Belo Horizonte weather in January.
August and February in Belo Horizonte present contrasting weather patterns. In August, temperatures range from a minimum of 7°C (45°F) to a maximum of 30°C (86°F), with an average of 18°C (65°F). The month sees minimal precipitation, totaling only 12 mm (0.5 in) over just 2 days, and the humidity levels are around 72%. In stark contrast, February experiences warmer temperatures, with a minimum of 16°C (61°F) and a maximum reaching 33°C (91°F), averaging at 22°C (72°F). However, this month also brings significant rainfall, accumulating to 196 mm (7.7 in) across 17 days, and higher humidity at 85%. For more detailed information, you can visit Belo Horizonte weather in February.
When comparing the weather in August and March, it’s clear that March tends to be warmer and wetter. In August, temperatures range from a minimum of 7°C (45°F) to a maximum of 30°C (86°F), with an average of 18°C (65°F) and only 12 mm (0.5 in) of precipitation over just 2 days. In contrast, March sees higher temperatures, with a minimum of 13°C (56°F) and a maximum of 31°C (88°F), averaging 22°C (72°F). However, it also brings significantly more rainfall, totaling 119 mm (4.7 in) across 14 days, along with increased humidity levels of 87%. For more detailed insights, you can check the Belo Horizonte weather in March.
When comparing the weather in August to that of April, we see distinct differences in temperature and precipitation. August experiences a broader range of temperatures, with a minimum of 7°C (45°F) and a maximum of 30°C (86°F), averaging 18°C (65°F). In contrast, April is generally warmer, with a minimum of 11°C (52°F) and also reaching up to 30°C (86°F), yielding an average of 21°C (70°F). Precipitation levels also differ significantly; August sees only 12 mm (0.5 in) of rain over just 2 days, while April has a much wetter profile, with 46 mm (1.8 in) falling over 10 days. Additionally, April has higher humidity at 86%, compared to August's 72%. For a detailed overview, you can check Belo Horizonte weather in April.
When comparing the weather between August and May, we see notable differences in temperature and precipitation patterns. August typically experiences a wider temperature range with minimums around 7°C and maximums reaching up to 30°C, averaging 18°C. In contrast, May's temperatures are generally milder with minimums of 5°C, maximums of 28°C, and an average of 19°C. Precipitation in May is significantly higher at 38 mm over four days, compared to August's lighter 12 mm spread across just two days. Furthermore, humidity levels are slightly elevated in May at 82%, compared to 72% in August. For more specific insights into May weather, you can visit Belo Horizonte weather in May.
In comparing the weather of August and June, we find that both months have a similar average temperature of 18°C (65°F), but August experiences a slightly broader range with temperatures ranging from a minimum of 7°C (45°F) to a maximum of 30°C (86°F), while June's temperatures range from a minimum of 8°C (47°F) to a maximum of 28°C (82°F). Precipitation is notably higher in August, with 12 mm (0.5 in) over 2 days, compared to just 4 mm (0.2 in) with no rainy days in June. Additionally, humidity levels are moderate in August at 72%, but slightly higher in June at 82%, contributing to a more humid feel during that month. For a more in-depth look at weather patterns, you can visit Belo Horizonte weather in June.
In comparing the weather of August and July, August tends to be slightly warmer, with an average temperature of 18°C (65°F) and a maximum of 30°C (86°F), compared to July's average of 17°C (63°F) and maximum of 28°C (83°F). While both months experience relatively low precipitation, August sees slightly more rain at 12 mm (0.5 in) over 2 days, unlike July, which recorded only 2 mm (0.1 in) with no rainy days. Humidity levels are also comparable, with July being marginally higher at 77% compared to August's 72%. For more detailed insights, you can check out Belo Horizonte weather in July.
August and September present a noticeable shift in weather patterns. August experiences cooler temperatures, with a minimum of 7°C (45°F) and a maximum of 30°C (86°F), while September warms up, featuring a minimum of 10°C (50°F) and reaching highs of 35°C (95°F). Additionally, September sees increased precipitation, totaling 25 mm (1.0 in) compared to August's 12 mm (0.5 in), although both months experience only a few rainy days. Humidity levels are also slightly lower in September at 63%, compared to August's 72%. For more details, check out Belo Horizonte weather in September.
In August, the weather is characterized by a milder range of temperatures, with averages around 18°C (65°F) and maximums reaching 30°C (86°F). The month is relatively dry, with only 12 mm (0.5 in) of precipitation and a humidity level of 72%. In contrast, October experiences warmer and more variable conditions, featuring minimum temperatures of 14°C (57°F) and maximums soaring up to 36°C (97°F). However, it also brings significantly more rainfall, totaling 121 mm (4.8 in) over the course of 16 days and lower humidity at 48%. For more detailed information, check out Belo Horizonte weather in October.
When comparing August and November weather, several notable differences emerge. August generally experiences milder temperatures, with a minimum of 7°C (45°F), averaging 18°C (65°F), and a maximum of 30°C (86°F), while November sees warmer conditions with a minimum of 13°C (55°F), averaging 22°C (71°F), and peaking at 33°C (91°F). Precipitation levels also diverge significantly; August brings only 12 mm (0.5 in) of rain over just 2 days, whereas November is much wetter, with 176 mm (6.9 in) of rainfall spread across 18 days. Furthermore, November maintains a lower humidity level of 61% compared to August's 72%. For more detailed information regarding the weather in November, you can visit Belo Horizonte weather in November.
In August, the weather in Belo Horizonte features milder temperatures with a minimum of 7°C (45°F) and an average of 18°C (65°F), reaching a maximum of 30°C (86°F). Precipitation is light, with only 12 mm (0.5 in) spread over just 2 days, and humidity averages around 72%. In contrast, December experiences warmer conditions with a minimum temperature of 14°C (57°F) and a higher average of 22°C (72°F), peaking at 31°C (88°F). However, December is significantly wetter, receiving 199 mm (7.8 in) of rainfall across 19 days, while humidity remains slightly lower at 68%. For more details on December weather, check out Belo Horizonte weather in December.
As August arrives in Belo Horizonte, the weather begins to shift, providing a welcome respite from the chill of winter. You can expect mild temperatures with pleasant days that contrast with the cooler nights, making outdoor activities more enjoyable. While precipitation is minimal, with just a couple of rainy days throughout the month, the humidity remains moderate, creating a comfortable atmosphere for both locals and visitors. This transitional period makes August a unique time to experience the city as it steps towards the warmer months ahead. For a deeper understanding of the city's weather patterns, check out the full details on the Belo Horizonte Climate.