Last updated: August 21, 2025
December in Teresopolis, Brazil brings a warm and vibrant climate, where temperatures can soar to a maximum of 33°C (91°F), averaging around 23°C (74°F) while dipping to a minimum of 14°C (58°F). This month is notably wet, with 309 mm (12.2 in) of rainfall spread across 25 days, contributing to a humid atmosphere with an average humidity level of 75%. As the city embraces the summer season, visitors and locals alike can expect lush landscapes and opportunities for outdoor adventures, albeit with periodic showers that enhance the region’s natural beauty.
In December, Teresópolis, Brazil, experiences a delightful blend of warmth and mildness, with temperatures ranging from a minimum of 14°C (58°F) to a comfortable average of 23°C (74°F), peaking at a maximum of 33°C (91°F). As summer approaches in the Southern Hemisphere, these temperatures reflect a gradual increase from the cooler months, making December a perfect time to enjoy outdoor activities and the lush, vibrant scenery of this beautiful region. With the average temperature hovering at a pleasant 23°C, visitors can expect sunny days ideal for exploring the natural beauty, while cooler evenings invite a refreshing break from the heat. Overall, December marks a transition into the warmest period of the year, promising an enchanting escape for those looking to savor the festive spirit in Teresópolis.
In December, Teresópolis experiences a notable spike in precipitation, with an impressive 309 mm (12.2 in) of rainfall spread across 25 days. This trend highlights the region's shift into its wet season, following November's substantial 261 mm (10.3 in) and preceding January's 225 mm (8.9 in). The increased frequency of rainy days sets December apart from the drier months earlier in the year, such as July and August, which see only 5 to 10 days of precipitation. This gradual buildup of rainfall not only underscores Teresópolis's lush, green landscapes but also signals the onset of a season rich in natural beauty and vibrant life.
In Teresopolis, Brazil, December ushers in a modest cooling of humidity, settling at 75% after a gradual decline from the high humidity seen earlier in the year. This marks a notable drop from the peak averages of 85% in January and February, leading to a more comfortable atmosphere as the year draws to a close. Following the humid months, a steady decrease can be observed, reaching its lowest point in October with 61% humidity. As December approaches, the humidity stabilizes slightly above the yearly average, suggesting a transition that balances the comfort of the upcoming summer while still retaining some of the moist conditions characteristic of Teresopolis.
In December, Teresopolis, Brazil, experiences a UV Index of 15, categorized as extreme, with a quick burn time of just 10 minutes. This marks a continuation of the high levels seen throughout the spring and early summer months, where values have generally remained at the upper end of the scale, consistently emphasizing the need for sun protection. Following a trend from previous months, the UV Index has notably fluctuated between 14 and 16 since January, urging residents and visitors alike to remain vigilant against the sun’s powerful rays. With this ongoing extreme exposure, ensuring adequate skin protection is essential to avoid harmful effects. For detailed insights into the UV Index in Teresopolis, check out Teresopolis UV Index for more information.
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Teresópolis, Brazil, basks in an impressive 312 hours of sunshine in December, marking a delightful peak for the year. This noticeable increase in sunlight hours, following a steady rise from 270 hours in January and February to 310 hours in March, highlights the region's transition into summer. As the year unfolds, residents and visitors alike can enjoy extended daylight, with December showing a distinct jump compared to the preceding months. The trend reveals that as colder months give way to warmer ones, Teresópolis becomes a sun-kissed paradise, inviting all to revel in its vibrant beauty. With sunshine illuminating the landscapes, December in Teresópolis promises invigorating days filled with warmth and outdoor adventures.
In Teresopolis, Brazil, the likelihood of sunny weather in December hovers around 29%, a figure that reflects a shift towards more unpredictable conditions as the year winds down. Following the drier months of late spring, December sees a slight uptick in chances of sun compared to the preceding months, such as October and November with 14% and 26% respectively. However, this percentage still trails behind mid-year peaks, particularly in July, where sunny spells reach 63%. As summer approaches, the intermittent sunny days make December a transitional month, hinting at the clearer skies that will become more prevalent in the summer months ahead.
In Teresopolis, Brazil, daylight duration exhibits a captivating rhythm throughout the year. December, with its 13 hours of daylight, shares the peak brightness alongside January and November, inviting residents and visitors to enjoy the long, sun-soaked days of the summer season. As the year progresses from March to May, daylight gradually diminishes, settling at 11 hours in both April and May, marking a transition towards cooler months. June and July offer the shortest days at 10 hours, followed by a gentle increase in August and September as daylight extends back to 11 hours. The cyclical pattern highlights a harmonious balance between light and darkness, reflecting the dynamic climate of this beautiful region.
As December settles in Teresopolis, Brazil, the wind whispers a gentle return to a familiar rhythm, with average speeds hovering around 1.5 m/s (3 mph). This month's breezy embrace mirrors the tranquil winds of earlier months, such as January and April, creating a serene atmosphere that complements the lush landscapes. Notably, the gusts have gradually picked up since mid-year, with August and September experiencing a slight uptick to 1.7 m/s (4 mph), hinting at a seasonal shift. However, as the year draws to a close, December's winds maintain a soothing consistency, inviting residents and visitors alike to enjoy the picturesque beauty of this mountainous region under a soft, calming breeze.
Weather in Teresopolis varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Teresopolis, focusing on differences in temperature, rainfall, humidity, and UV levels.
In December, the weather tends to be warm with temperatures ranging from a minimum of 14°C (58°F) to a maximum of 33°C (91°F), averaging around 23°C (74°F). Precipitation is relatively high at 309 mm (12.2 in) over 25 days, contributing to a humidity level of 75%. In contrast, January sees slightly warmer conditions, with minimum temperatures of 17°C (64°F) and maximums reaching 34°C (93°F), resulting in an average temperature of 25°C (77°F). The month experiences reduced precipitation at 225 mm (8.9 in) over 19 days, accompanied by increased humidity at 85%. For a more detailed look at January weather, check out Teresopolis weather in January.
In comparing the weather between December and February, we see that both months experience warm temperatures with December having a slightly lower average temperature of 23°C (74°F) compared to February's 24°C (75°F). December's temperatures range from a minimum of 14°C (58°F) to a maximum of 33°C (91°F), while February is a bit warmer with a minimum of 17°C (64°F) and a maximum of 34°C (94°F). Precipitation levels are quite similar, with December receiving 309 mm (12.2 in) over 25 days and February totaling 311 mm (12.2 in) over just 22 days. February tends to be more humid, with humidity levels peaking at 85%, compared to December's 75%. For more detailed information, you can check out Teresopolis weather in February.
December and March in Teresopolis exhibit similar temperature ranges, with December showing an average temperature of 23°C (74°F) and March slightly warmer at 24°C (75°F). Both months can reach a maximum of 33°C (91°F), highlighting a consistent warmth. However, December experiences significantly more rainfall, with 309 mm (12.2 in) over 25 days, compared to March's 226 mm (8.9 in) over 21 days. Additionally, March has a higher humidity level at 86%, compared to 75% in December. For a detailed overview of March's climate, you can check Teresopolis weather in March.
December and April both exhibit warm temperatures, with maximums reaching up to 33°C (91°F). However, December tends to be slightly warmer overall, with an average of 23°C (74°F) compared to April's 22°C (71°F). Notably, December experiences a significant increase in precipitation, at 309 mm (12.2 in) over 25 days, while April sees much less rainfall at 106 mm (4.2 in) over 16 days. Additionally, April has a higher humidity level of 83% compared to December's 75%. For a more detailed look at weather patterns, you can check Teresopolis weather in April.
December and May exhibit contrasting weather patterns, highlighting the shift from late spring to early summer in Teresopolis. In December, temperatures range from a minimum of 14°C (58°F) to a maximum of 33°C (91°F), with an average of 23°C (74°F) and significantly higher precipitation at 309 mm (12.2 in) spread over 25 days, leading to a humidity level of 75%. In contrast, May experiences cooler conditions with temperatures ranging from 9°C (49°F) to 30°C (87°F) and an average of 20°C (68°F). The precipitation drops to 71 mm (2.8 in) over just 9 days, while humidity increases slightly to 81%. For a more detailed look at the May weather, you can check Teresopolis weather in May.
December and June showcase distinct weather patterns that highlight the changing seasons. In December, temperatures range from a minimum of 14°C (58°F) to a maximum of 33°C (91°F), with an average of 23°C (74°F), making it notably warmer than June. The month sees considerable rainfall, with 309 mm (12.2 in) over 25 days, contributing to a high humidity level of 75%. In contrast, June experiences cooler temperatures, with a minimum of 10°C (50°F) and a maximum of 30°C (86°F), averaging 19°C (67°F). Rainfall is significantly lower in June, totaling 50 mm (2.0 in) over just 9 days, and humidity is slightly higher at 80%. This comparison underscores the transition from the wet, warm conditions of December to the milder and drier climate of June. For more details about June weather, visit Teresopolis weather in June.
December and July present contrasting weather conditions. In December, temperatures range from a minimum of 14°C (58°F) to a maximum of 33°C (91°F), with an average temperature of 23°C (74°F). This month experiences significant rainfall, totaling 309 mm (12.2 in) over 25 days, while humidity hovers around 75%. In contrast, July features cooler temperatures, with a minimum of 7°C (45°F) and a maximum of 30°C (87°F), averaging at 18°C (65°F). The precipitation is much lower in July, at just 37 mm (1.4 in) over 5 days, with humidity slightly higher at 76%. For more detailed information on July weather specifically, check out Teresopolis weather in July.
December weather in Teresopolis is characterized by warmer temperatures and higher humidity compared to August. With an average temperature of 23°C (74°F) and highs reaching up to 33°C (91°F), December provides a more tropical experience. Additionally, it sees significantly more rainfall, with approximately 309 mm (12.2 in) falling over 25 days, creating a lush environment. In contrast, August offers cooler temperatures, with an average of 18°C (65°F) and a maximum of 31°C (88°F). Precipitation is also much lower in August, totaling 73 mm (2.9 in) over just 10 days. For more details, you can check Teresopolis weather in August.
December and September in Teresopolis present distinct weather patterns. In December, the temperatures range from a minimum of 14°C (58°F) to a maximum of 33°C (91°F), with an average temperature of 23°C (74°F). This month experiences significantly higher rainfall, with a total of 309 mm (12.2 in) spread over 25 days, resulting in a humidity level of 75%. In contrast, September shows milder temperatures, with a minimum of 11°C (52°F) and a maximum of 34°C (93°F), while the average temperature hovers around 21°C (70°F). Additionally, September sees much less precipitation at 77 mm (3.0 in) over just 10 days, accompanied by lower humidity at 68%. For more details, you can explore Teresopolis weather in September.
When comparing the weather in December and October, December tends to be slightly warmer with average temperatures ranging from a minimum of 14°C (58°F) to a maximum of 33°C (91°F), while October features a cooler range, with temperatures between 12°C (54°F) and a high of 36°C (97°F). Notably, December experiences significantly more rainfall, totaling 309 mm (12.2 in) over 25 days, compared to October's 156 mm (6.1 in) over 18 days. Additionally, humidity levels rise in December to 75%, compared to 61% in October, making it feel more humid during the holiday season. For a more detailed look at the weather during October, you can check Teresopolis weather in October.
In comparing the weather of December and November, December typically experiences slightly warmer temperatures, with minimums reaching 14°C (58°F) and maximums climbing to 33°C (91°F), compared to November's minimum of 12°C (53°F) and maximum of 35°C (95°F). Interestingly, November has a higher average maximum temperature, yet December has more consistent rainfall, with 309 mm (12.2 in) over 25 days compared to November's 261 mm (10.3 in) over 21 days. Humidity levels are fairly similar, with December at 75% and November at 72%. For more detailed information on November weather, you can visit Teresopolis weather in November.
In December, Teresopolis transforms into a vibrant tapestry of warm temperatures and increased rainfall, marking a distinct shift from the cooler, drier months earlier in the year. With an average temperature rise, the days are pleasantly hot, inviting both locals and visitors to indulge in outdoor activities amidst the city’s lush landscapes. However, this month also brings an abundance of rainfall, contributing to the humidity that envelops the region, creating a tropical feel. As you revel in the festive atmosphere, it's important to embrace both the warmth and the frequent showers that characterize this time of year. For more insights into the weather patterns throughout the year, check out Teresopolis Climate.