Last updated: August 21, 2025
In Pacaembu, Brazil, December ushers in a warm and humid climate, with temperatures reaching a maximum of 37°C (99°F) and an average of 26°C (80°F). The month experiences a minimum temperature of 17°C (63°F), making for cool relief during the evenings. However, this warmth comes alongside notable precipitation, with 187 mm (7.4 in) of rainfall spread over 18 days, contributing to a humidity level of 82%. This blend of heat and moisture makes December a vibrant, if somewhat soggy, time in Pacaembu, perfect for those who enjoy the lushness that accompanies the wet season.
In Pacaembu, Brazil, December welcomes the onset of the summer heat, with temperatures reflecting a consistent upward trend from the preceding months. The minimum temperature settles around a pleasant 17°C (63°F), while the average lingers at 26°C (80°F), creating a warm and inviting atmosphere. As the days progress, mercury levels can soar, reaching a maximum of 37°C (99°F). This shift highlights a pattern of increasing warmth as the year closes, contrasting sharply with the cooler temperatures of earlier months. The climate in December serves as a perfect backdrop for enjoying outdoor activities and celebrating the vibrant Brazilian culture amidst the blossoming vibrant summer vibe.
In Pacaembu, Brazil, December marks the peak of the wet season, with precipitation surging to 187 mm (7.4 in), making it one of the wettest months of the year. This significant rainfall is accompanied by 18 precipitation days, matching January for the highest frequency of rain. Notably, December's totals stand out alongside the earlier months, as the rains ramp up dramatically from the drier spells of June and July, which see as little as 8 mm (0.3 in). This month not only builds on the rainfall patterns established in November, where 114 mm (4.5 in) fell, but also heralds the shift towards a more humid climate, setting the stage for a lush landscape as the year comes to a close.
December in Pacaembu, Brazil, sees a significant uptick in humidity, reaching 82%, which marks a transition from the drier months of late spring and early summer. Following a sharp decline through the middle of the year—where levels drop to a low of 38% in August—the humidity begins rising again in November. This increase hints at the approaching wet season, as December’s levels almost mirror those experienced at the start of the year. Overall, the trend illustrates a distinct seasonal fluctuation, with the air becoming noticeably more humid as the rainy season commences, refreshing the landscape and enhancing the vibrant atmosphere of this Brazilian locale.
In December, Pacaembu, Brazil, experiences a notable rise in the UV Index, peaking at 16, categorizing it as extreme and necessitating a burn time of just 10 minutes. This marks a trend of consistently high UV levels throughout the year, beginning in January and February with a UV Index of 15, and reaching a modest decline only in the cooler months of May and June. Despite these dips, the UV Index remains predominantly extreme, underscoring the importance of sun protection in Pacaembu. With outdoor activities appealing under the tropical sun, staying informed is crucial. For detailed insights, visit Pacaembu UV Index.
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In Pacaembu, Brazil, December radiates with 337 hours of sunshine, embodying the peak of the region's sun-kissed summer. This month shines brightly against the backdrop of the year, consistently showcasing a trend of increased daylight throughout the warmer months. Beginning with January's 259 hours, sunshine hours steadily climb, reaching their zenith in March at 339 hours before tapering slightly in the cooler months. The transition from April's 307 hours to June's 284 hours suggests a modest retreat of the sun, only to surge again as the year closes with December's generous offerings. This rhythmic dance of sunlight not only enhances the beauty of Pacaembu's landscapes but also invites its residents and visitors to bask in the warmth and joy that December brings.
In Pacaembu, Brazil, the likelihood of sunny weather in December stands at a promising 63%, aligning with a seasonal trend that typically sees the sun making its presence felt. As the year progresses, the chances of sunshine gradually increase, peaking in the heart of winter, particularly in July at 79%. Interestingly, April and May also boast substantial probabilities of clear skies, both hovering around the 60% mark. This pattern suggests that December trends favor a blend of cloudiness and sunshine, particularly when compared to the often overcast months preceding it, such as October and November. So, if you're planning your December activities, you can expect a fair share of sun amidst the warm summer air.
In Pacaembu, Brazil, daylight duration experiences a dynamic shift throughout the year, with December showcasing 13 hours of daylight, maintaining the extended brightness that begins in late spring. As summer approaches, the trend highlights a gradual increase in daylight from January to November, peaking in December alongside January's brightness. This seasonal pattern reveals that the shortest days occur in mid-winter, specifically in June and July, where daylight dips to 10 hours. The transition back to longer days begins in August, illustrating a steady return to the sunlit hours that characterize the region's summer months. Overall, Pacaembu's daylight trends reflect a vibrant rhythm of nature, fostering a lively atmosphere as the year unfolds.
As December arrives in Pacaembu, Brazil, the wind whispers a gentle tune, averaging 2.5 m/s (6 mph), a slight dip from the bustling gusts of November. This month marks a transition, with average winds having steadily increased from 2.2 m/s (5 mph) at the start of the year, gradually escalating to a peak of 3.2 m/s (7 mph) in August. The cooling December breeze is a reminder of the seasonal shift, as the region experiences moderated winds compared to the stronger currents of the late spring and summer months. While December may bring a softer touch to the air, it perfectly encapsulates the rhythmic dance of the seasons, inviting both locals and visitors to embrace the serene beauty of Pacaembu during this tranquil time.
Weather in Pacaembu varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Pacaembu, focusing on differences in temperature, rainfall, humidity, and UV levels.
In December, the weather is characterized by minimum temperatures of 17°C (63°F) and maximums reaching 37°C (99°F), with an average temperature of 26°C (80°F). The month experiences significant rainfall, totaling 187 mm (7.4 in) over 18 days, resulting in a humidity level of around 82%. In contrast, January sees slightly warmer conditions, with minimum temperatures rising to 20°C (68°F) and maximums hitting 38°C (100°F), while the average remains the same at 26°C (80°F). Precipitation in January is marginally lower at 174 mm (6.9 in), yet it also includes 18 rainy days and a higher humidity level of 84%. For a more detailed insight into the weather during January, visit Pacaembu weather in January.
In December, temperatures typically range from a minimum of 17°C (63°F) to a maximum of 37°C (99°F), with an average temperature of 26°C (80°F). The month experiences significant rainfall, totaling around 187 mm (7.4 in) over 18 days and maintaining a high humidity level of 82%. In contrast, February sees slightly cooler temperatures, peaking at 36°C (98°F) while maintaining the same minimum and average temperatures. Rainfall decreases in February to about 157 mm (6.2 in) over 17 days, alongside a slight increase in humidity at 85%. For a detailed look at the weather patterns, you can check out Pacaembu weather in February.
December and March exhibit similar average temperatures, with both months averaging around 26°C (80°F). However, December tends to be slightly warmer at night, with a minimum temperature of 17°C (63°F) compared to March's 18°C (65°F). Precipitation levels in December are notably higher, reaching 187 mm (7.4 in) over 18 days, whereas March experiences 109 mm (4.3 in) over 16 days. Additionally, humidity levels are slightly elevated in March, averaging 84% compared to December's 82%. For a deeper look at March weather specifics, visit Pacaembu weather in March.
In December, the weather is notably warm, with minimum temperatures around 17°C (63°F) and maximums reaching up to 37°C (99°F), resulting in an average of 26°C (80°F). The month sees significant rainfall, accumulating 187 mm (7.4 in) over 18 days, accompanied by high humidity levels of 82%. In contrast, April experiences slightly cooler temperatures, with minimums of 11°C (52°F) and an average of 25°C (77°F), while still peaking at 37°C (99°F). Precipitation drops significantly to 64 mm (2.5 in) over just 5 days and humidity decreases to 76%. For more detailed information about weather patterns, you can check Pacaembu weather in April.
In December, the weather is significantly warmer, with temperatures ranging from a minimum of 17°C (63°F) to a scorching maximum of 37°C (99°F) and an average of 26°C (80°F). This month experiences high humidity at 82% and substantial rainfall, with 187 mm (7.4 in) spread across 18 days, making it quite a wet period. In contrast, May offers a much cooler climate, with temperatures ranging from a chilly 7°C (45°F) to a pleasant maximum of 33°C (93°F), averaging 22°C (72°F). Rainfall is minimal, totaling only 43 mm (1.7 in) over just 4 days, and the humidity decreases to 60%. For more details on this month's weather, check out Pacaembu weather in May.
December and June exhibit stark contrasts in weather patterns. In December, temperatures range from a minimum of 17°C (63°F) at night to a scorching maximum of 37°C (99°F) during the day, with an average of 26°C (80°F). This month is marked by high humidity at 82% and significant precipitation, totaling 187 mm (7.4 in) over 18 days, making it one of the wettest months of the year. In contrast, June experiences cooler temperatures, with a minimum of 6°C (44°F) and a maximum of 33°C (92°F), averaging around 22°C (71°F). The weather is much drier, as June sees only 20 mm (0.8 in) of rainfall over just 3 days, and the humidity drops to a more comfortable 48%. For more detailed insights, visit Pacaembu weather in June.
In December, the weather is significantly warmer and more humid than in July, with temperatures ranging from a minimum of 17°C (63°F) to a maximum of 37°C (99°F) and an average of 26°C (80°F). This month also sees substantial rainfall, with 187 mm (7.4 in) of precipitation over 18 days, resulting in a humidity level of 82%. In contrast, July experiences milder temperatures, where the minimum drops to 4°C (40°F), while the maximum reaches 33°C (92°F) with an average of 21°C (70°F). Precipitation is minimal during this month, totaling only 8 mm (0.3 in) across just one day, and the humidity is considerably lower at 44%. For more insights into the temperature and conditions, you can check Pacaembu weather in July.
In December, the weather is significantly warmer and more humid, with minimum temperatures around 17°C (63°F) and an average of 26°C (80°F), peaking at a scorching 37°C (99°F). In contrast, August offers a much cooler climate, starting at a minimum of 7°C (46°F) and maintaining an average of 23°C (73°F). While both months can hit a maximum of 37°C (99°F), December experiences much heavier rainfall, with a total of 187 mm (7.4 in) over 18 days, compared to the modest 25 mm (1.0 in) of precipitation across just 4 days in August. The humidity also contrasts dramatically, with December at 82% versus August's more comfortable 38%. For more details on the August climate, check out Pacaembu weather in August.
December and September exhibit distinct weather patterns that reflect the transition between seasons. In December, temperatures range from a minimum of 17°C (63°F) to a maximum of 37°C (99°F), with an average of 26°C (80°F). This month experiences significant rainfall, averaging 187 mm (7.4 in) over 18 days, contributing to a high humidity level of 82%. In contrast, September sees slightly cooler temperatures, with a minimum of 13°C (55°F) and a maximum of 41°C (106°F), averaging 27°C (81°F). This month is characterized by far less precipitation, at just 25 mm (1.0 in) over 4 days, and a much lower humidity of 33%. For more detailed information on September weather, you can visit Pacaembu weather in September. Overall, December is marked by higher humidity and precipitation, while September offers warmer temperatures with much drier conditions.
In comparing the weather between December and October, we see notable differences in temperature, precipitation, and humidity. December offers milder temperatures with a minimum of 17°C (63°F) and a maximum of 37°C (99°F), while October experiences a hotter average, ranging from a minimum of 15°C (58°F) to a peak of 42°C (108°F). Additionally, December is characterized by higher average humidity at 82% and more rainy days—18 days of precipitation totaling 187 mm (7.4 in)—compared to the 31% humidity and 11 days of rain in October, which brings in 123 mm (4.8 in) of precipitation. For more details on October's climate, check out Pacaembu weather in October.
In comparing the weather between November and December, we see notable differences, especially in temperature and precipitation. December experiences slightly warmer average temperatures, with a minimum of 17°C and a maximum of 37°C, while November has a minimum of 15°C and a higher maximum of 39°C. However, December is characterized by increased precipitation, totaling 187 mm over 18 days, compared to November's 114 mm over just 12 days. Additionally, humidity in December is significantly higher at 82%, contrasting with November's 62%. For more detailed insights on November's weather, you can refer to Pacaembu weather in November.
As December rolls in, Pacaembu's weather transforms into a vibrant tapestry of warm temperatures and heightened humidity, creating an inviting atmosphere that is distinctly different from the cooler months preceding it. With an average temperature that nudges 26°C (80°F) and occasional peaks reaching up to 37°C (99°F), residents and visitors alike can enjoy the balmy days, albeit interspersed with frequent rain, as indicated by the 18 days of precipitation throughout the month. This combination of warmth and moisture elevates the humidity to a notable 82%, making it essential to stay hydrated and prepared for sudden downpours. To learn more about the year-round climate characteristics, explore Pacaembu Climate, where the unique weather patterns of this enchanting Brazilian locale are detailed.