Last updated: August 21, 2025
August in São João del Rei, Brazil presents a delightful mix of warmth and coolness, with maximum temperatures reaching 30°C (85°F) and an average of 17°C (64°F). The month experiences a minimum temperature of 6°C (43°F), showcasing the region's pleasant variability. Despite an average precipitation of 21 mm (0.8 in) spread over just three days, the humidity remains at a notable 72%, lending a cozy atmosphere to this charming city. Embrace the mild climate, perfect for exploring São João del Rei’s rich culture and history.
In Sao Joao del Rei, Brazil, August brings a gentle transition into warmer days, with temperatures generally ranging from a minimum of 6°C (43°F) during the cooler nights to a pleasant maximum of 30°C (85°F) in the afternoons. The average temperature settles at around 17°C (64°F), providing a refreshing yet comfortable climate for both locals and visitors. This month typically sees a slight uptick compared to the preceding chilly July, hinting at the onset of spring. As the cold fronts recede, August marks a shift towards more inviting weather, an invitation to explore the rich culture and stunning landscapes of this charming historical town.
In August, São João del Rei experiences a notable shift in precipitation patterns, with a total of 21 mm (0.8 in) of rainfall measured over just three days. This marks a slight uptick compared to the preceding months of July, which recorded a mere 5 mm (0.2 in) and saw no rainy days at all. While August does not reach the heavier rainfall levels of earlier months such as January or February, it still indicates a gradual transition toward a wetter season, as precipitation begins to build again. This mild increase signals the approach of spring in Brazil, paving the way for a more vibrant landscape ahead.
As August arrives in São João del Rei, Brazil, the humidity dips to a relatively comfortable 72%, marking a trend of decreasing moisture as the seasons change. Following the peak of 87% in March, the humidity gradually declines through the summer months, offering a welcome respite from the heavier atmosphere experienced earlier in the year. This reduction sets the stage for the drier months ahead, with September falling even lower to 63%. The steady drop in humidity from spring to late summer not only enhances outdoor activities but also invites locals and visitors alike to enjoy the vibrant landscapes and rich cultural heritage of this charming town.
In August, Sao Joao del Rei, Brazil, experiences a UV Index of 10, categorizing it as very high. This indicates a slight reprieve from the extreme levels seen in the earlier months, such as January through April when the UV Index soared between 12 and 17, leading to a quick burn time of just 10 minutes. As the year progresses, more moderate UV Index levels are noted in May and June, where sun exposure can be tolerated for longer periods, peaking at 25 minutes in June. However, the trend shifts back to higher indices with August reflecting a 15-minute burn time, reminding residents and visitors alike to remain vigilant about sun protection. For more detailed insights into the UV Index throughout the year, visit the Sao Joao del Rei UV Index.
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In August, Sao Joao del Rei basks in an impressive 295 hours of sunshine, continuing a trend of abundant light that characterizes the region during the winter months. This month shines brightly amidst a backdrop of consistently sunny days spanning from a high of 313 hours in March to a more tempered 283 hours in June. As the year progresses, August maintains a favorable position near the middle of the sunshine spectrum, just before the sun-globbed warmth peaks again in September with 310 hours. This leisurely transition is not just about warmth, but also embodies the essence of the Brazilian winter, where generous sunlight becomes a delightful companion for both residents and visitors alike.
In August, Sao Joao del Rei enjoys a 60% chance of sunny weather, a notable peak following the impressive 80% in July. This transition marks a significant shift from the typically lower probabilities seen earlier in the year. The gradual increase in sunshine from April's 57% to August's figures suggests a warm embrace of summer, fostering an inviting atmosphere for outdoor activities and exploration. Following August, the likelihood of sun begins to recede, but September still holds a reasonable 55%, allowing residents and visitors to bask in the sun’s glory for a little longer before the rainy season approaches towards the end of the year.
In Sao Joao del Rei, Brazil, the daylight duration exhibits a rhythmic pattern throughout the year, reflecting the shifting seasons. Starting with a generous 13 hours in January, the daylight gradually decreases to 10 hours in June and July, marking the depths of winter. As August approaches, the daylight begins to recover, returning to 11 hours, setting the stage for a gradual increase in light as the year progresses. By October, daylight extends back to 12 hours, and the trend continues into November and December, where it peaks again at 13 hours. This cyclical change in daylight not only highlights the region's vibrant seasonal contrasts but also enriches the local culture, linking residents closely to the natural rhythms around them.
In August, the hills and cobblestone streets of São João del Rei experience a notable uptick in wind activity, with average speeds reaching 2.9 m/s (7 mph). This gentle breeze not only brings a refreshing contrast to the warm Brazilian sun but also signifies a shift in seasonal patterns. As the month progresses, the winds continue to gain momentum, peaking in October at 3.3 m/s (7 mph). Interestingly, the wind speeds during August are a delightful precursor to the breezier months ahead, offering a perfect blend of comfort and energy as the landscape evolves toward the vibrant tapestry of spring. Thus, August stands out as a transitional moment where the air carries the whispers of change, setting the stage for the seasonal transformations typical of this charming region.
Weather in Sao Joao del Rei varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Sao Joao del Rei, focusing on differences in temperature, rainfall, humidity, and UV levels.
When comparing the weather in August and January, notable differences emerge. August typically experiences a temperature range from a minimum of 6°C (43°F) to a maximum of 30°C (85°F), with an average of 17°C (64°F). Precipitation is relatively low at 21 mm (0.8 in) over just 3 days, and humidity levels are moderate at 72%. In contrast, January boasts warmer temperatures, with lows of 16°C (62°F) and highs reaching 31°C (89°F). The average temperature of 23°C (73°F) is accompanied by significantly more rainfall, totaling 122 mm (4.8 in) across 14 days, alongside higher humidity at 83%. For more details on January weather, you can refer to Sao Joao del Rei weather in January.
When comparing the weather in August and February, it's clear that each month offers distinct conditions. August generally features cooler temperatures, with a minimum of 6°C and an average of 17°C, while February boasts much warmer temperatures with a minimum of 15°C and an average of 22°C. Furthermore, February experiences significantly higher precipitation, totaling 163 mm over 17 days, compared to August's meager 21 mm over just 3 days. Additionally, humidity levels are higher in February at 85%, compared to 72% in August, making the latter month feel more pleasant. For more information on February's weather in Sao Joao del Rei, you can check this link: Sao Joao del Rei weather in February.
When comparing the weather in August and March, a notable difference in temperatures and precipitation patterns emerges. August typically experiences cooler temperatures, with a minimum of 6°C (43°F) and a maximum of 30°C (85°F), while March offers milder conditions with minimums around 12°C (55°F) and maximums reaching up to 31°C (88°F). Additionally, March sees significantly higher precipitation, averaging 102 mm (4.0 in) spread over 15 days, compared to August's 21 mm (0.8 in) over just 3 days. The humidity levels also differ, with March at 87% and August at 72%, contributing to a more humid atmosphere during the earlier spring month. For more detailed insights, you can explore Sao Joao del Rei weather in March.
When comparing the weather in April and August, notable differences emerge. In August, temperatures range from a cooler minimum of 6°C (43°F) to a warmer maximum of 30°C (85°F), with an average of 17°C (64°F). This month experiences relatively low precipitation at 21 mm (0.8 in) across just 3 days, alongside a humidity level of 72%. In contrast, April presents milder minimum temperatures starting at 10°C (50°F) and a similar maximum of 30°C (86°F), with an average temperature of 20°C (69°F). However, it is a wetter month, accumulating 42 mm (1.7 in) of rain over 7 days and higher humidity at 86%. For more details on the specific weather characteristics in April, you can refer to Sao Joao del Rei weather in April.
When comparing the weather in August and May, there are some notable differences. August experiences a slightly wider temperature range, with minimums of 6°C and maximums reaching 30°C, while May's temperatures range from a minimum of 5°C to a maximum of 28°C. The average temperature in both months is quite similar, with May at 18°C and August at 17°C. Precipitation levels are slightly lower in August, totaling 21 mm over 3 days, compared to May's 25 mm over 4 days. Additionally, humidity is higher in May at 82%, compared to August's 72%. For more detailed insights into May weather, you can check Sao Joao del Rei weather in May.
When comparing the weather in August and June, both months exhibit mild temperatures, but August generally features a broader range. In August, temperatures can dip to a minimum of 6°C (43°F) and reach a maximum of 30°C (85°F), while June's temperatures are slightly warmer with a minimum of 8°C (47°F) and a maximum of 27°C (81°F). Precipitation is relatively low in both months, with August receiving 21 mm (0.8 in) over three days compared to June's 12 mm (0.5 in) over two days. Humidity levels are slightly lower in August at 72% compared to June's 82%, which may contribute to a more comfortable feel for outdoor activities. For a detailed look at the weather specifics during this time, you can explore the Sao Joao del Rei weather in June.
In comparing the weather of August and July, we can see notable differences in temperature and precipitation patterns. August tends to be slightly warmer, with average temperatures reaching 17°C (64°F) and a maximum of 30°C (85°F), compared to July's average of 16°C (62°F) and a maximum of 27°C (80°F). Additionally, August experiences more rainfall, with 21 mm (0.8 in) of precipitation over three days, while July remains relatively dry with only 5 mm (0.2 in) and no rainy days. Humidity is also slightly lower in August at 72%, compared to July's 77%. For more detailed information on July weather, check out Sao Joao del Rei weather in July.
In August, the weather is characterized by cooler temperatures, with a minimum of 6°C (43°F) and an average of 17°C (64°F), peaking at a maximum of 30°C (85°F). The month experiences relatively low precipitation at 21 mm (0.8 in) over just three days, along with a higher humidity level of 72%. In contrast, September sees a warm-up with minimum temperatures rising to 10°C (50°F) and an average of 21°C (69°F), while maximum temperatures reach 33°C (92°F). Precipitation increases to 37 mm (1.4 in) across four days, but the humidity decreases to 63%. For more details on weather conditions, you can visit Sao Joao del Rei weather in September.
In comparing the weather of August and October, we see notable differences in temperature and precipitation patterns. August experiences a minimum temperature of 6°C (43°F) and an average of 17°C (64°F), with a maximum reaching 30°C (85°F). It has relatively low precipitation of 21 mm (0.8 in) over just 3 days, coupled with a higher humidity level of 72%.
Conversely, October presents warmer temperatures with a minimum of 11°C (52°F), an average of 21°C (70°F), and a maximum of 34°C (93°F). However, it is significantly wetter, with 109 mm (4.3 in) of precipitation occurring over 14 days and a much lower humidity level of 48%. Overall, while October is warmer and wetter, August offers drier conditions. For more details, you can check Sao Joao del Rei weather in October.
August and November present contrasting weather patterns. In August, temperatures range from a minimum of 6°C (43°F) to a maximum of 30°C (85°F), with an average of 17°C (64°F). The month sees relatively low precipitation of 21 mm (0.8 in) over just 3 days, accompanied by a humidity level of 72%. In contrast, November features warmer temperatures, with a minimum of 10°C (51°F) and a maximum of 31°C (88°F), averaging 21°C (69°F). However, November is significantly wetter, receiving 169 mm (6.7 in) of rainfall across 19 days, while humidity drops to 61%. For a closer look at November weather specifics, visit Sao Joao del Rei weather in November.
August and December offer distinctly different weather patterns. In August, temperatures range from a minimum of 6°C (43°F) to a maximum of 30°C (85°F), with an average of 17°C (64°F). Precipitation is relatively low at 21 mm (0.8 in) over just three days, and humidity levels hover around 72%. In contrast, December presents a warmer climate, with temperatures varying from a minimum of 13°C (56°F) to a maximum of 31°C (88°F) and an average of 22°C (71°F). However, it also sees significantly more rain, with a total of 211 mm (8.3 in) spread over 20 days, and slightly lower humidity at 68%. For a detailed look at the weather specifics for December, you can explore Sao Joao del Rei weather in December.
August in São João del Rei brings a notable shift in weather as temperatures begin to moderate, offering a pleasant escape from the chilly depths of winter. With average highs reaching a comfortable 30°C (85°F) and lows dipping to around 6°C (43°F), this month provides a perfect balance for outdoor activities. Although precipitation is minimal, with just a few rainy days, humidity hangs around 72%, adding a touch of tropical essence to the crisp air. Overall, August serves as a transitional period, hinting at the warmth of spring while still retaining the coolness of winter. To further explore the climate patterns throughout the year, visit Sao Joao del Rei Climate.