Last updated: August 21, 2025
December in Tiradentes, Brazil, presents a vibrant and humid atmosphere, marked by an average temperature of 21°C (71°F) and peaks reaching a warm 31°C (87°F). However, the month also brings frequent rain, with 223 mm (8.8 in) of precipitation spread over approximately 21 days, contributing to a humidity level of 68%. Visitors can enjoy the lush surroundings and mild conditions, but should come prepared for the occasional shower amidst the festive ambiance of this historic town.
In December, Tiradentes, Brazil, experiences pleasantly warm temperatures, marking the transition into summer. With a minimum of 13°C (56°F) and an average of around 21°C (71°F), the days are comfortably mild, perfect for exploring the charming streets and historic sites. The maximum temperature climbing to 31°C (87°F) means visitors can enjoy vibrant outdoor activities under the sunshine. This month maintains a consistent warmth compared to the previous ones, reflecting a gradual rise as the year closes, making it an ideal time to savor the festive spirit in this picturesque town.
December brings a significant surge in precipitation to Tiradentes, Brazil, with 223 mm (8.8 in) of rainfall measured over 21 days. This increase marks a notable transition from the drier months, as the region frequently experiences its wettest period during this time of year. Following November's impressive 199 mm (7.8 in) over 19 days, December's rainfall emphasizes a trend toward higher moisture levels, creating a lush landscape that thrives in the wake of the rains. The consistent pattern of frequent precipitation not only nourishes the local environment but also contributes to the vibrant beauty of this charming town as it welcomes the holiday season.
In December, Tiradentes experiences a notable drop in humidity, with levels averaging around 68%. This reflects a gradual decline from the peak humidity of 87% seen in March, as the region transitions into the drier months of the year. Throughout the year, humidity levels fluctuate significantly, with the highest percentages occurring from January to March and the lowest in October, where it plummets to just 48%. By December, humidity is still relatively comfortable compared to the earlier months, providing a pleasant atmosphere for visitors as the year comes to a close. The shift from the humid summer months to a milder December signals a beautiful transition in this charming Brazilian town.
In December, the UV Index in Tiradentes, Brazil reaches a striking 16, placing it once again in the extreme exposure category, with a burn time of just 10 minutes. This trend of high UV levels is consistent with previous months, particularly in the summer season, where the index remains high from October through February. Notably, the UV Index has fluctuated between 12 and 17 over the past few months, indicating a sustained risk of overexposure to sunlight. As we transition from spring to summer, individuals are encouraged to take precautions against harmful UV rays. For more detailed information on UV levels throughout the year, you can check the comprehensive guide at Tiradentes UV Index.
UV Risk Categories
December in Tiradentes, Brazil, offers a delightful balance of sunshine, with 289 hours of bright, golden rays illuminating the town. This month stands out amidst a year full of sun, showcasing a slight dip compared to the peak hours in March and September, which boast impressive totals of 314 and 313 hours, respectively. As the year winds down, the sunny days in December reflect a trend of consistent brightness across the months, blending beautifully with the festive spirit of the holiday season. With hours of sunshine steadily ranging around the mid-200s to low 300s throughout the year, December's warmth and light promise a captivating end to a sun-drenched year in this charming Brazilian destination.
In Tiradentes, Brazil, the likelihood of sunny weather in December stands at 27%, making it one of the less favorable months for sunshine. Notably, this percentage is a slight uptick from November's 25%, indicating a subtle shift toward brighter days as the year draws to a close. However, contrasting with the peak sunshine months of July and June, which boast chances of 80% and 59% respectively, December still lags behind many earlier months, including the relatively sunny March at 39%. As visitors plan their December getaways, they might want to prepare for a mix of sun and clouds, with the promise of serene beauty that Tiradentes offers year-round.
In Tiradentes, Brazil, December graces the skies with approximately 13 hours of daylight, continuing the trend of brightening days that began in November. As the year progresses from the shorter days of winter in June and July, which offer only 10 hours, the daylight gradually increases, peaking during the summer months of December and January. Following the lush ambiance of spring, this pattern reflects a delightful return to longer, sunlit days, creating the perfect backdrop for exploring Tiradentes' vibrant culture and stunning landscapes. As daylight diminishes toward the end of the year, the transition signals a seasonal shift, inviting both locals and visitors to bask in the warmth of the sun before the year's end.
In December, Tiradentes experiences a gentle breeze with an average wind speed of 2.7 m/s (approximately 6 mph), creating a pleasant atmosphere as the year winds down. This month sees a slight increase from November's 3.1 m/s, indicating a transition into the warmer summer months. As the year progresses, a noticeable trend emerges: wind speeds gradually rise from August onwards, peaking in October at 3.4 m/s before tapering off in December. This gradual increase mirrors the festive spirit of the holiday season, as the city becomes a vibrant hub of activity, with the wind adding a refreshing touch to the warm climate.
Weather in Tiradentes varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Tiradentes, focusing on differences in temperature, rainfall, humidity, and UV levels.
In December, the weather is characterized by a warm range of temperatures, with a minimum of 13°C (56°F) and an average of 21°C (71°F), peaking at a maximum of 31°C (87°F). However, this month sees a high level of precipitation, totaling 223 mm (8.8 in) over 21 days, along with a humidity level of 68%.
In contrast, January experiences slightly higher temperatures, with a minimum of 16°C (60°F) and an average of 22°C (72°F), while still reaching a maximum of 31°C (88°F). The rain diminishes significantly, with only 146 mm (5.7 in) recorded over 14 days, and humidity increases to 83%.
For a detailed look at January's weather, check out Tiradentes weather in January.
In December, temperatures in Tiradentes are relatively warm, with a minimum of 13°C and a maximum of 31°C, while February sees slightly warmer conditions, with minimum temperatures at 15°C and maximums reaching 32°C. Both months typically have an average temperature of around 21°C to 22°C. December, however, experiences more precipitation, averaging 223 mm over 21 days, whereas February has less rainfall at 194 mm distributed over 18 days. Interestingly, February boasts higher humidity levels at 85%, compared to December's 68%. For more detailed information, check out Tiradentes weather in February.
In December, the weather features a minimum temperature of 13°C (56°F) and an average of 21°C (71°F), with a maximum reaching 31°C (87°F). This month sees significant precipitation, totaling 223 mm (8.8 in) across 21 days, contributing to a moderate humidity level of 68%. In contrast, March presents slightly cooler conditions, with minimum temperatures around 12°C (54°F) and a similar average of 22°C (71°F). While the maximum temperature also peaks at 31°C (88°F), it experiences less rainfall, accumulating 131 mm (5.2 in) over 16 days and a higher humidity level of 87%. For more details on weather conditions in March, you can visit Tiradentes weather in March.
December and April exhibit distinct weather patterns, with December typically being warmer and wetter. In December, temperatures range from a minimum of 13°C (56°F) to a maximum of 31°C (87°F), accompanied by significant precipitation totaling 223 mm (8.8 in) over 21 days, resulting in a humidity level of 68%. In contrast, April sees slightly cooler temperatures, with a minimum of 10°C (49°F) and a maximum of 30°C (85°F). Rainfall is considerably less during this month, amounting to just 47 mm (1.8 in) over 9 days, although humidity is higher at 86%. For more specific details about the weather in April, you can refer to Tiradentes weather in April.
In December, the weather is noticeably warmer with average temperatures ranging from a minimum of 13°C (56°F) to a maximum of 31°C (87°F), making it feel quite tropical. However, it also brings significant rainfall, with about 223 mm (8.8 in) of precipitation spread over 21 days, contributing to a humidity level of 68%. In contrast, May presents a cooler and drier climate, with temperatures averaging 18°C (64°F) and highs reaching 28°C (82°F). Rainfall in May is minimal at just 30 mm (1.2 in) over 5 days, and humidity is higher at 82%, creating a different but pleasant atmosphere. For a closer look at the weather specifics, you can explore Tiradentes weather in May.
December and June present contrasting weather conditions. In December, temperatures range from a minimum of 13°C (56°F) to a maximum of 31°C (87°F), with an average of 21°C (71°F). This month is characterized by higher humidity levels at 68%, as well as significant precipitation, totaling 223 mm (8.8 in) over 21 days. In stark contrast, June features cooler temperatures, with a minimum of 8°C (46°F) and a maximum of 27°C (81°F), averaging around 17°C (64°F). The humidity is slightly higher at 82%, but the month sees much less rainfall, only 12 mm (0.5 in) spread across just 2 days. For more specific details on Tiradentes' climate during this time, you can check out Tiradentes weather in June.
When comparing the weather between December and July, a stark contrast emerges. December boasts significantly warmer temperatures, with a minimum of 13°C (56°F) and an average of 21°C (71°F), reaching up to a maximum of 31°C (87°F). This month is also characterized by considerable precipitation, receiving 223 mm (8.8 in) over an average of 21 days, combined with a humidity level of 68%. In contrast, July presents cooler conditions, with temperatures dipping to a minimum of 5°C (41°F) and averaging 16°C (61°F), peaking at 26°C (80°F). Notably, July experiences minimal rainfall, only 4 mm (0.2 in) with no rainy days, although humidity remains relatively high at 77%. For more specific details about July, you can check Tiradentes weather in July.
In comparing the weather between December and August, December presents a warmer climate with average temperatures ranging from 21°C (71°F) to a maximum of 31°C (87°F), contrasted with August's cooler temperatures, which have an average of 17°C (63°F) and maximums of 29°C (85°F). December is notably wetter, experiencing 223 mm (8.8 in) of precipitation over 21 days, while August sees significantly less rainfall, at only 19 mm (0.7 in) across just 3 days. Additionally, humidity levels in August are slightly higher at 72%, compared to December's 68%. For a more detailed look at August's weather, you can check Tiradentes weather in August.
When comparing the weather in December and September, December tends to be warmer overall, with average daily temperatures ranging from a minimum of 13°C (56°F) to a maximum of 31°C (87°F). In contrast, September experiences cooler morning lows of 9°C (49°F) but peaks at a warmer maximum of 33°C (92°F). Notably, December is much wetter, with an average precipitation of 223 mm (8.8 in) spread over 21 days, while September sees a mere 42 mm (1.7 in) over only 5 days. The humidity is also slightly higher in December at 68% compared to 63% in September, adding to the overall mugginess of the month. For more details, you can check out Tiradentes weather in September.
In comparing the weather of December and October, December tends to be slightly cooler with average temperatures ranging from a minimum of 13°C (56°F) to a maximum of 31°C (87°F), while October can be hotter, featuring a maximum of 34°C (94°F). Both months share the same average temperature of 21°C (71°F), but October boasts lower humidity at 48% compared to December's 68%. Additionally, December experiences significantly higher precipitation with 223 mm (8.8 in) over 21 days, whereas October has only 141 mm (5.5 in) over 16 days. For more detailed insights on October weather, you can check Tiradentes weather in October.
When comparing the weather in December to that of November, a few notable differences emerge. December tends to be slightly warmer, with average temperatures reaching 21°C (71°F), compared to November's 20°C (69°F). The minimum temperatures are also higher in December at 13°C (56°F) versus 10°C (50°F) in November. Additionally, December experiences more precipitation, with 223 mm (8.8 in) falling over 21 days, contrasted with November's 199 mm (7.8 in) over 19 days. Humidity levels are also higher in December at 68%, compared to 61% in November. For more detailed insights, you can check Tiradentes weather in November.
In December, Tiradentes experiences a notable shift in weather patterns, characterized by warmer temperatures and increased humidiity compared to other months. While daytime highs can soar to a balmy 31°C (87°F), the evenings offer a refreshing contrast with cooler lows around 13°C (56°F). Precipitation is frequent, with rain gracing 21 days of the month, contributing to a total of 223 mm (8.8 in) of rainfall. This combination of warmth and wetness creates a vibrant, lush atmosphere, distinct from the drier and cooler conditions experienced earlier in the year. For a deeper dive into what to expect throughout the seasons, check out Tiradentes Climate.