Last updated: August 21, 2025
In Sao Joao del Rei, Brazil, July unveils a delightful climate characterized by a maximum temperature of 27°C (80°F), offering warm days perfect for exploration. The average temperature rests at a comfortable 16°C (62°F), while the cool nights can drop to a brisk 5°C (42°F), inviting cozy evenings. Notably, the month witnesses minimal precipitation, with only 5 mm (0.2 in) recorded and zero rainy days, allowing ample opportunity to enjoy the scenic vistas. Humidity levels linger around 77%, creating a pleasant atmosphere that enhances the charm of this historical city.
In July, São João del Rei experiences its coolest temperatures of the year, with minimums dipping to a brisk 5°C (42°F). The average temperature hovers around 16°C (62°F), offering a refreshing backdrop for winter festivities. While daytime highs can reach a comfortable 27°C (80°F), the overall chill in the air signals the heart of Brazilian winter. This drop in temperature creates a striking contrast to the sizzling summer months, showcasing the city’s diverse climate. As the vineyards rest and the landscape transforms, July invites residents and visitors alike to embrace cozy gatherings and warm attire, making it a unique time to experience São João del Rei's charm.
In July, São João del Rei experiences a notable shift in its precipitation patterns, with an average rainfall of just 5 mm (0.2 in) and no recorded rainy days. This starkly contrasts with the heavy downpours typical of earlier months, particularly January and November, where averages soar to 122 mm (4.8 in) and 169 mm (6.7 in) respectively. The dry spell in July marks the peak of the region's dry season, leading into a gradual increase in precipitation as the year progresses towards the wetter months of October and December. Such trends highlight a striking seasonal cycle, underscoring the dramatic shifts in São João del Rei’s climate throughout the year.
In July, Sao Joao del Rei experiences a notable dip in humidity, dropping to 77%. This marks the beginning of a gradual descent into drier conditions, as the months progress toward spring. While the humidity remains relatively high compared to many other regions, it reflects a significant decrease from the peak levels observed in the earlier months of the year, where figures hovered in the mid to high 80s. Following July, August continues this trend, with humidity further lowering to 72%. Overall, the transition from the dampness of summer to the more arid months underscores the region's dynamic climate, inviting both relief and a refreshing change as winter sets in.
In July, Sao Joao del Rei, Brazil, experiences a UV Index of 8, categorized as very high, with a burn time of approximately 15 minutes. This marks a slight increase from June's UV Index of 7, suggesting a transition back towards more intense sun exposure as the region moves through the winter months. Despite the decrease from the peak summer indices seen earlier in the year, caution is still advised for outdoor activities. As the UV levels begin to fluctuate upwards again in August, it's essential for residents and visitors alike to remain vigilant in protecting their skin. For a comprehensive understanding of UV exposure throughout the year, check out the full Sao Joao del Rei UV Index.
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July in São João del Rei shines brightly with 308 hours of glorious sunshine, marking it as one of the sunniest months of the year. Interestingly, this peak follows a steady upward trend from the previous months; June offered 283 hours, while March topped the season with 313 hours. As winter wraps around Brazil, July’s ample sunlight provides a warm contrast, encouraging outdoor festivities and exploration in this charming historical city. With August still basking in 295 hours, the summer sunshine continues to embrace São João del Rei, making these months ideal for visitors seeking to soak up both culture and rays.
In Sao Joao del Rei, Brazil, July stands out as a month with a significantly heightened likelihood of sunny weather, boasting an impressive 80% chance of sunshine. This marks a notable increase from the preceding months, where sunshine probabilities hover between 44% and 57%. The trend reveals that as the year progresses into the colder months, these sunny days become more prevalent, peaking in July before tapering off in August at 60%. Consequently, July emerges as an ideal time for outdoor activities, inviting both locals and visitors to bask in the warmth of the Brazilian winter sun.
In Sao João del Rei, Brazil, the daylight duration shows a fascinating rhythm throughout the year. In the summer months of January and November, the days stretch to a generous 13 hours, inviting longer explorations under the sun. As the year progresses into February and October, daylight gently tapers to 12 hours, providing a comfortable balance. By April and May, this trend continues as daylight shortens to 11 hours, heralding the onset of winter. The shortest days occur in June and July, where sunlight lingers for just 10 hours, offering cozy evenings to embrace the cooler temperatures. However, as spring approaches in August and September, the duration begins to lengthen once more, rejuvenating the landscape with the promise of brighter days ahead. This cyclical pattern not only marks the passage of seasons but also enriches the cultural and social life of this charming Brazilian town.
In July, São João del Rei experiences a notable shift in its wind patterns, with average wind speeds reaching 2.5 m/s (6 mph). This uptick is reflective of a broader trend observed as the year progresses—starting from the lighter breezes of early months like January and February at 2.3 m/s (5 mph) and gradually rising through the seasons. Interestingly, July's winds are among the stronger gusts that precede a more noticeable increase in speed in the following month, August, where winds reach 2.9 m/s (7 mph). This gradual escalation not only brings a refreshing feel to the region but also hints at the impending changes in the weather as the year transitions to its later months. Overall, July serves as a pivotal point in the wind dynamics of this charming Brazilian town, setting the stage for breezier days ahead.
Weather in Sao Joao del Rei varies notably across the year, with each month offering distinct climate conditions. This page compares July’s weather to other months in Sao Joao del Rei, focusing on differences in temperature, rainfall, humidity, and UV levels.
When comparing the weather between July and January, notable differences emerge. July offers a milder climate with average temperatures ranging from a minimum of 5°C (42°F) to a maximum of 27°C (80°F) and very little precipitation, only 5 mm over the course of the month, resulting in humidity levels around 77%. In contrast, January experiences significantly warmer temperatures, with averages between 16°C (62°F) and 31°C (89°F). This month also sees much higher rainfall of 122 mm, spread over 14 days, contributing to a slightly higher humidity of 83%. For more insights into January's weather patterns, you can visit Sao Joao del Rei weather in January.
In comparing the weather between July and February, it is clear that February experiences much warmer temperatures, with minimums averaging 15°C (59°F) and maximums reaching 33°C (91°F), compared to July's cooler range of 5°C (42°F) to 27°C (80°F). Additionally, February is significantly wetter, receiving an average of 163 mm (6.4 in) of precipitation over 17 days, while July is quite dry, with negligible rainfall of just 5 mm (0.2 in) across zero days. Moreover, humidity levels are higher in February at 85%, compared to July's 77%. For more detailed insights into the climate, check out Sao Joao del Rei weather in February.
When comparing the weather in July and March, notable differences emerge. July offers cooler temperatures, with a minimum of 5°C (42°F) and an average of 16°C (62°F), while March sees much warmer conditions, characterized by a minimum of 12°C (55°F) and an average of 22°C (72°F). Additionally, March experiences significantly more precipitation, with 102 mm (4.0 in) falling over 15 days, contrasting sharply with July's dry spell of just 5 mm (0.2 in) across zero rainy days. Humidity levels are also elevated in March at 87%, compared to July's 77%. For a more detailed look at March's weather patterns, you can check Sao Joao del Rei weather in March.
When comparing the weather in April and July, we notice notable differences in temperature and precipitation patterns. In July, temperatures range from a minimum of 5°C (42°F) to a maximum of 27°C (80°F), with an average of 16°C (62°F) and very little precipitation, only 5 mm (0.2 in), occurring over 0 days. In contrast, April offers a warmer climate with temperatures ranging from 10°C (50°F) to a peak of 30°C (86°F) and an average of 20°C (69°F). April experiences much higher precipitation at 42 mm (1.7 in) over the course of 7 days, along with greater humidity at 86%. For more details about the weather conditions during April, you can check Sao Joao del Rei weather in April.
In comparing the weather of July and May, we see distinct differences. July features a comfortable temperature range with a minimum of 5°C (42°F) and a maximum of 27°C (80°F), along with minimal precipitation of just 5 mm (0.2 in) over no rainy days and a humidity level of 77%. In contrast, May tends to be warmer on average, with temperatures ranging from 5°C (42°F) to a peak of 28°C (83°F). However, it experiences considerably more rainfall, totaling 25 mm (1.0 in) over four rainy days, and a slightly higher humidity level of 82%. For a detailed look at the weather specifics for May, you can visit Sao Joao del Rei weather in May.
In comparing the weather of July and June, July experiences slightly cooler temperatures, with a minimum of 5°C (42°F) and an average of 16°C (62°F), compared to June’s minimum of 8°C (47°F) and average of 18°C (64°F). Both months reach a maximum of 27°C (81°F), yet July stands out for its significantly lower precipitation, totaling just 5 mm (0.2 in) over no rainy days, while June records 12 mm (0.5 in) across two days of rain. Humidity levels are also marginally lower in July at 77%, compared to June’s 82%. For more details on June weather, you can visit Sao Joao del Rei weather in June.
When comparing the weather between July and August, we observe a slight increase in temperature and precipitation. In July, temperatures range from a minimum of 5°C (42°F) to a maximum of 27°C (80°F), with an average of 16°C (62°F) and virtually no rainfall, resulting in a dry climate with 77% humidity. In contrast, August sees a minimum of 6°C (43°F) and a maximum of 30°C (85°F), with an average temperature of 17°C (64°F). This month also experiences increased precipitation, totaling 21 mm (0.8 in) over three days, and slightly lower humidity at 72%. For more detailed information, you can visit Sao Joao del Rei weather in August.
In comparing the weather of July and September, we note a significant warming trend from one month to the next. July experiences cooler temperatures with a minimum of 5°C (42°F) and an average of 16°C (62°F), while September sees a rise, starting at a minimum of 10°C (50°F) and averaging 21°C (69°F). The maximum temperatures also reflect this shift, climbing from 27°C (80°F) in July to a warm 33°C (92°F) in September. Additionally, September brings increased precipitation, with 37 mm (1.4 in) falling over four days, contrasting sharply with July's dry spell of just 5 mm (0.2 in) across no precipitation days. Humidity levels are also lower in September at 63%, down from July's 77%. For more details on weather specific to September, you can check out Sao Joao del Rei weather in September.
In July, the weather tends to be mild, with temperatures ranging from a minimum of 5°C (42°F) to a maximum of 27°C (80°F) and an average of 16°C (62°F). The month is characterized by low precipitation, averaging only 5 mm with no rainy days, and relatively high humidity at 77%. In contrast, October experiences warmer temperatures, with a minimum of 11°C (52°F) and a maximum reaching up to 34°C (93°F), giving it an average of 21°C (70°F). However, October is also much wetter, receiving 109 mm of rainfall over 14 days, and the humidity drops to 48%. For more details, you can visit Sao Joao del Rei weather in October.
In July, the weather is generally mild with temperatures ranging from a minimum of 5°C (42°F) to a maximum of 27°C (80°F), accompanied by low precipitation of just 5 mm (0.2 in) and a humidity level of 77%. In contrast, November experiences warmer temperatures, with a minimum of 10°C (51°F) and a maximum reaching 31°C (88°F). However, November is significantly wetter, receiving 169 mm (6.7 in) of rainfall over 19 days, leading to a lower humidity of 61%. For an in-depth look at the weather specifics in November, you can refer to Sao Joao del Rei weather in November.
July and December present stark contrasts in weather. July features milder temperatures, with a minimum of 5°C (42°F) and a maximum of 27°C (80°F), averaging 16°C (62°F), while enjoying very low precipitation of only 5 mm (0.2 in) and no rainy days. The humidity is relatively high at 77%. In contrast, December offers significantly warmer temperatures, ranging from a minimum of 13°C (56°F) to a maximum of 31°C (88°F), averaging 22°C (71°F). However, this month also brings considerable rainfall, with 211 mm (8.3 in) spread over 20 days and a decrease in humidity to 68%. For more details, check Sao Joao del Rei weather in December.
In July, Sao Joao del Rei enjoys mild temperatures, with the average hovering around a comfortable 16°C, making it cooler than many other months. This period sees virtually no rainfall, with precipitation days consistently at 0, allowing for perfect outdoor exploration amidst the picturesque scenery. The higher humidity of 77% lends a fresh feel to the air, enhancing the charm of this historic city. For those keen to understand weather variations throughout the year, detailed information can be found at Sao Joao del Rei Climate.