Last updated: August 21, 2025
December in Parintins, Brazil, welcomes warm temperatures, with daily highs reaching a maximum of 34°C (94°F) and a pleasant average of 27°C (81°F). As the month unfolds, the weather becomes quite humid, with an average humidity of 83% contributing to a tropical feel. However, this warmth is accompanied by significant rainfall, totaling 302 mm (11.9 in) over 27 days. Visitors should be prepared for a vibrant yet wet atmosphere, making December a month of lush scenery and dynamic weather patterns in this enchanting Amazonian region.
In Parintins, Brazil, December ushers in warm and inviting temperatures, making it a perfect time for those seeking tropical adventures. With minimum temperatures resting at 22°C (73°F) and averages around 27°C (81°F), the weather remains consistently comfortable. Residents and visitors can expect highs reaching up to 34°C (94°F), a slight dip compared to the peak temperatures of previous months, yet still ideal for enjoying outdoor activities. Overall, December reflects the region's typical warmth, blending mild nights with sun-soaked days that charm anyone lucky enough to experience this vibrant locale.
In Parintins, Brazil, December marks the start of a vibrant rainy season, with precipitation levels reaching 302 mm (11.9 in) over approximately 27 days. This month demonstrates a significant increase in rainfall compared to the drier months of July and August, which see minimal precipitation. Interestingly, December’s rainfall is slightly lower than the peak in April (389 mm), yet it aligns with the overall upward trend observed from November’s 182 mm. The continuous wet conditions contribute to the region's lush landscapes, fortifying its tropical ambiance as the year comes to a close. As residents and visitors alike brace for the rains, the atmosphere transforms into a lively celebration of nature's renewal.
In December, Parintins, Brazil, experiences a significant shift in humidity levels, recording 83%, which marks a rise from the lower figures seen in the preceding months. Throughout the year, humidity fluctuates considerably, from a moderate 36% in October to a peak of 90% in May. This trend highlights the region's enduring moisture, particularly during the wet season, where months like April and May often reach their highest levels. As the year winds down, December’s humidity mirrors the lushness of the surrounding environment, providing a contrast to the parched air of the late dry months. Overall, December serves as a reminder of the tropical climate's characteristic humidity that enriches the vibrant ecosystem of Parintins.
In Parintins, Brazil, the December UV Index remains consistently high at 13, categorizing it as extreme with a burn time of just 10 minutes. As we look back through the year, it's evident that Parintins experiences intense UV levels, particularly from January to April, where the index peaks at 16. Although the UV Index slightly declines in the subsequent months, it maintains a high threshold of 13 from September through December. This persistent intensity calls for vigilance against sun exposure throughout the year. For detailed insights, check out the complete Parintins UV Index.
UV Risk Categories
In December, Parintins, Brazil, basks in 223 hours of sunshine, wrapping up the year with a warm glow. As the rainy season gently approaches, sunshine hours begin to taper off from the peak enjoyed during the mid-year months, where July and August struck golden highs of 325 and 330 hours, respectively. The gradual decline from May’s impressive 248 hours signifies a transition as the city moves towards a wetter climate. However, even in December, the sunlight remains a vibrant presence, illuminating the festive spirit in Parintins, ensuring that the warmth of the Amazon continues to charm inhabitants and visitors alike.
In Parintins, Brazil, the likelihood of sunny weather experiences a notable decline as December arrives, with only a 6% chance of sunshine. This marks a stark contrast to the mid-year months like June and July, when sunny days are more common, with chances rising to 37% and 42%, respectively. As the year progresses from the vibrant summer months into the latter part of the year, the probability of sunny weather sharply decreases, dwindling each month from November's 16% down to December's low. This trend suggests that visitors and residents should prepare for a significantly cloudier and potentially wetter December, making it one of the least favorable months for sun-seeking in Parintins.
In Parintins, Brazil, the daylight duration exhibits a fascinatingly consistent pattern throughout the year, largely hovering around 12 hours a day. From January to April, residents enjoy this balance of light and darkness, creating a steady rhythm of day-to-day life. As the year progresses into the cooler months of May to July, daylight decreases slightly to 11 hours, suggesting a subtle shift as nature prepares for seasonal changes. However, come August, daylight returns to its 12-hour norm, once again bathing the vibrant landscapes of Parintins in abundant sunlight. This trend continues through to December, where inhabitants can bask in the same generous daylight hours. Overall, the cyclical nature of daylight in Parintins not only enhances its beautiful environment but also complements its rich cultural heritage.
As December unfolds in Parintins, Brazil, the gentle breeze brings a sense of tranquility, with average wind speeds settling at a modest 1.4 m/s (3 mph). This slight decrease mimics the patterns observed throughout the year, where the wind tends to remain consistent, hovering between 1.4 m/s and 1.7 m/s. Notably, the spring months of October and February witness a subtle uptick to 1.7 m/s (4 mph), providing a refreshing contrast to the more serene conditions of December. As the year draws to a close, the winds play a steady role in the local atmosphere, complementing the vibrant culture of this enchanting town.
Weather in Parintins varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Parintins, focusing on differences in temperature, rainfall, humidity, and UV levels.
In December, the weather is characterized by a warm climate with temperatures ranging from a minimum of 22°C (73°F) to a maximum of 34°C (94°F), averaging around 27°C (81°F). This month experiences significant rainfall, with 302 mm (11.9 in) falling over 27 days, coupled with a humidity level of 83%. In contrast, January sees slightly cooler temperatures, with a maximum of 33°C (91°F) and an average of 26°C (80°F), while maintaining the same minimum of 22°C (73°F). Rainfall in January totals 293 mm (11.5 in) over 24 days, and humidity rises slightly to 85%. For more detailed information, you can visit Parintins weather in January.
In December, the weather typically features warm temperatures with a minimum of 22°C (73°F) and a maximum of 34°C (94°F), averaging around 27°C (81°F). This month also sees significant rainfall, with a total precipitation of 302 mm (11.9 in) spread over 27 days and an average humidity of 83%. In contrast, February experiences slightly cooler averages, with minimums at 22°C (72°F), an average of 26°C (80°F), and maximums reaching 33°C (91°F). Precipitation increases to 343 mm (13.5 in) over 25 days, and humidity dips to 79%. For a detailed overview of the weather conditions, check out Parintins weather in February.
In comparing the weather between December and March, both months exhibit warm temperatures, but there are subtle differences. December has a minimum temperature of 22°C (73°F) and reaches a maximum of 34°C (94°F), while March starts slightly warmer with a minimum of 23°C (73°F) and a maximum of 33°C (91°F). Precipitation levels are higher in March, totaling 338 mm (13.3 in) over 29 days, compared to December's 302 mm (11.9 in) across 27 days. Humidity in both months is relatively high, with December at 83% and March slightly lower at 81%. For a closer look at the specifics of March weather, you can explore Parintins weather in March.
In December, temperatures typically range from a minimum of 22°C (73°F) to a maximum of 34°C (94°F), with an average temperature of 27°C (81°F). The month experiences significant rainfall, accumulating to 302 mm (11.9 in) over 27 days and maintaining high humidity at 83%. In contrast, April sees similar minimum temperatures at 22°C (72°F) and a slightly lower maximum of 32°C (91°F), with an average of 27°C (80°F). However, April is even wetter, with total precipitation reaching 389 mm (15.3 in) over 29 days, and the humidity level increases to 89%. For more detailed insights about the weather in April, you can check Parintins weather in April.
In December, temperatures in Parintins range from a minimum of 22°C (73°F) to a maximum of 34°C (94°F), with an average of 27°C (81°F). The month is characterized by significant rainfall, totaling 302 mm (11.9 in) over approximately 27 days, coupled with high humidity levels averaging 83%.
In contrast, May sees slightly higher minimum temperatures, starting at 23°C (74°F), with a maximum of 33°C (92°F) and maintaining the same average of 27°C (81°F). Though the rainfall is slightly less at 280 mm (11.0 in), it still occurs across 27 days, resulting in an overall humidity level that is even higher, reaching 90%.
For those interested in exploring more about the weather in May, you can find additional details here: Parintins weather in May.
December and June in Parintins present similar average temperatures, with both months hovering around 27°C (81°F). However, December experiences slightly more extreme weather, as it boasts a higher maximum temperature of 34°C (94°F) compared to June's 33°C (92°F). When it comes to precipitation, December is notably wetter, receiving 302 mm (11.9 in) over 27 days, while June sees a significantly lower 147 mm (5.8 in) across 23 days. The humidity is almost identical, remaining around 83% in December and 84% in June. For a more detailed look at June's weather specifically, check out Parintins weather in June.
December and July exhibit similar average temperatures, hovering around 27°C (81°F) to 28°C (82°F), but their overall weather conditions differ significantly. In December, the region experiences higher humidity levels at 83% and a substantial amount of rainfall, totaling 302 mm (11.9 in) across 27 days. In contrast, July sees less precipitation, with only 100 mm (3.9 in) spread over 18 days, accompanied by lower humidity at 73%. These contrasting weather patterns make December feel much wetter and more humid than the relatively drier and slightly cooler July. For more on the July weather specifics, check out Parintins weather in July.
December and August showcase distinct weather patterns in Parintins. In December, temperatures range from a minimum of 22°C (73°F) to a maximum of 34°C (94°F) with an average of 27°C (81°F). The month is characterized by significant rainfall, accumulating 302 mm (11.9 in) over 27 days, accompanied by high humidity at 83%. In contrast, August experiences slightly higher temperatures, with a minimum of 23°C (73°F) and a maximum of 35°C (95°F), averaging 28°C (83°F). August sees considerably less precipitation, totaling 73 mm (2.9 in) across just 11 days, and boasts a much lower humidity level of 55%. For more detailed insights, check out Parintins weather in August.
December and September present contrasting weather conditions. In December, the temperatures are slightly cooler with an average of 27°C (81°F), peaking at 34°C (94°F), while September experiences higher averages, reaching up to 35°C (95°F). Notably, December sees significantly more rainfall, with 302 mm (11.9 in) spread over 27 days, compared to September's much drier climate, which records only 86 mm (3.4 in) over 12 days. Additionally, December's humidity is notably high at 83%, while September enjoys a more comfortable 43% humidity level. For more details on September weather in Parintins, you can check this link: Parintins weather in September.
In December, the weather is typically warm and humid, with temperatures ranging from a minimum of 22°C (73°F) to a maximum of 34°C (94°F). The month experiences significant rainfall, averaging 302 mm (11.9 in) over approximately 27 days, contributing to high humidity levels at around 83%. In contrast, October tends to be slightly warmer with an average temperature of 28°C (83°F), peaking at 35°C (95°F) while having less rainfall, totaling only 98 mm (3.9 in) across about 15 days. The humidity levels are also noticeably lower in October at 36%, creating a more comfortable atmosphere overall. For a closer look at weather specifics in October, visit Parintins weather in October.
In comparing the weather between November and December, December tends to be slightly cooler with an average temperature of 27°C (81°F), compared to November's average of 28°C (82°F). However, December experiences more substantial precipitation, totaling 302 mm (11.9 in) over 27 days, while November receives only 182 mm (7.2 in) over 22 days. Additionally, December's humidity is significantly higher at 83%, compared to November's 41%, making the latter month feel less muggy. For more details on November weather, you can visit Parintins weather in November.
December in Parintins presents a unique tapestry of weather, with its warm temperatures and high humidity creating a distinct tropical ambiance. As the month unfolds, it's not just the warmth that characterizes the days, but also the frequent rainfall, with the city experiencing a significant number of precipitation days. Compared to other months, December stands out for its lush, verdant landscapes, brought to life by the abundant rainfall, making it a vibrant time to visit. If you're curious about the overall climate and seasonal variations, be sure to check out Parintins Climate for more insights.