Last updated: August 21, 2025
In Ubatuba, Brazil, January brings a vibrant mix of tropical weather, casting warm and inviting conditions across the region. The maximum temperature can soar to a balmy 31°C (88°F), with an average of 25°C (78°F) providing a comfortable atmosphere. However, visitors should be prepared for the occasional downpour, as the month sees 146 mm (5.7 in) of rainfall over approximately 14 days. With humidity levels at a steamy 88%, the air feels lush and energizing, ideal for those looking to embrace the coastal beauty of this stunning destination.
In Ubatuba, Brazil, January greets visitors with warm temperatures that set the tone for a balmy summer. With minimums around 21°C (70°F) and maximums peaking at 31°C (88°F), the average temperature hovers at a comfortable 25°C (78°F). This trend of inviting warmth continues into February, maintaining similar conditions. However, as the season progresses into March, there's a slight dip in maximum temperatures, averaging around 30°C (86°F). From April onward, a gradual cooling begins, with minimums dropping to 19°C (66°F) by April and continuing to decline through May and July, reaching a low of 13°C (55°F). Despite the variability, Ubatuba remains predominantly warm, with temperatures frequently surfacing above 20°C (68°F), making it an appealing tropical getaway throughout the year.
In January, Ubatuba experiences a notable precipitation of 146 mm (5.7 in) spread over 14 days. This marks the beginning of the rainy season, where rainfall gradually increases in the following months; February sees a sharp rise to 212 mm (8.3 in). Interestingly, March reaches its peak with 227 mm (9.0 in), showcasing the area's trend of heightened rainfall just before the season transitions. As the months roll on, precipitation begins to decline, hitting a low of 87 mm (3.4 in) in July. August sees a slight uptick to 147 mm (5.8 in), but overall, the latter part of the year experiences less rainfall compared to the verdant months of early in the year, with December concluding the year at 180 mm (7.1 in) over 17 days. This cycle highlights Ubatuba's dynamic and inviting climate, perfect for those who appreciate vibrant landscapes shaped by the rhythm of its rains.
In Ubatuba, Brazil, January stands out with its high humidity level of 88%, a trend that persists into February, creating a tropical atmosphere ideal for beachgoers and nature enthusiasts alike. As the year progresses, humidity gradually decreases, dipping to 87% in March and further declining to 84% in April. By mid-year, the weather becomes noticeably more comfortable, with humidity levels dropping to a low of 72% in July and continuing to spiral down to 65% in August. However, as the year approaches its end, humidity begins to rise again, peaking at 80% in December. Overall, Ubatuba’s climatic journey through the year reveals a pattern of high humidity during the summer months, transitioning to drier conditions in the cooler winter months.
In Ubatuba, Brazil, January marks the peak of sun intensity, with a UV Index of 15, categorized as extreme and requiring just a 10-minute exposure for sunburn to occur. This trend of extreme UV levels continues through February and again in November and December, keeping sun seekers on high alert. As the months progress, there is a slight decline, with March and April experiencing a UV Index of 12 and 11, respectively, still remaining within the extreme zone. However, moving into May, the index drops to 8, transitioning to a very high category and extending burn time to 15 minutes. The mid-year months, June and July, show further moderation, with a UV Index of 6 and 7, respectively, while August sees a resurgence to 9. By September, we're back in the extreme range with an index of 11, followed by peaks in October and November. This cyclical pattern highlights the importance of sun protection, especially during these critical months. For more detailed information on the UV Index throughout the year, visit Ubatuba UV Index.
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January in Ubatuba, Brazil, offers an impressive 256 hours of sunshine, setting the stage for a vibrant summer. As the months unfold, the sun shines even brighter, peaking in March with a radiant 304 hours. This trend continues with strong daylight hours in April and May, but a gentle decline begins in June, although still boasting 261 hours. Interestingly, the sunshine makes a comeback in the latter half of the year, with July and September both capturing 288 hours. The year progresses to a glorious December, culminating in a remarkable 324 hours of sunshine, making it clear that Ubatuba is a sun-seeker's paradise, particularly as the year draws to a close.
In Ubatuba, Brazil, January experiences a modest likelihood of sunny weather, with only a 22% chance of sunshine. This is part of a gradually rising trend as the year progresses, with February showing a notable increase at 37%, followed by March peaking at 45%. As we move into the late months of the year, the likelihood of sun tends to fluctuate, with October dipping back to 23%. However, the overall pattern reveals that as winter transitions into spring, the chances for sun become increasingly favorable, peaking in the mid-year months of July and August, where the probability reaches 63% and 59%, respectively. While January may feel a bit gloomy, those looking for sunny skies can find reprieve in the upcoming months.
In Ubatuba, Brazil, January shines brightly with an impressive 13 hours of daylight, setting the tone for a sun-filled start to the year. As February and March roll in, daylight remains steady at 12 hours, allowing for ample time to enjoy the stunning beaches and vibrant outdoor activities the region has to offer. However, as April approaches, there’s a gentle decline to 11 hours of sunlight, continuing through May and June where daylight settles at 10 hours. This trend of diminishing sunlight gradually reverses in August, as days lengthen slightly to 11 hours, and continue to extend back to 12 hours by October. The year closes strong, with November and December mirroring the bright beginnings of January at 13 hours once again. This rhythm of daylight not only enhances Ubatuba’s natural beauty but also invites both locals and visitors to revel in the outdoors throughout the changing seasons.
In Ubatuba, Brazil, January greets residents and visitors with a gentle breeze, featuring an average wind speed of 2.6 m/s (6 mph). This light wind sets a calming tone, reflecting the tranquil vibe of the summer season. As the months progress, a noticeable shift occurs, with February slightly increasing to 2.7 m/s before March dips to 2.5 m/s. However, the winds start to pick up momentum in the following months, particularly from April onwards, when averages rise to 3.8 m/s (8 mph). The peak winds are experienced in October, reaching an energetic 4.9 m/s (11 mph), suggesting a lively transition toward the Australian spring. This trend underscores a distinct seasonal pattern: the winter months tend to bring stronger winds, energizing the coastal atmosphere as the year unfolds, while January remains a peaceful start to the cycle.
Weather in Ubatuba varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Ubatuba, focusing on differences in temperature, rainfall, humidity, and UV levels.
In comparing the weather of January and February, both months maintain similar temperature ranges, with minimums at 21°C (70°F), average temperatures around 25°C (77°F), and maximums peaking at 31°C (88°F). However, February experiences significantly higher precipitation, with 212 mm (8.3 in) over 17 days, compared to January's 146 mm (5.7 in) over 14 days. Despite the increased rainfall, humidity remains steady at 88% for both months. For a deeper dive into February weather specifics, you can check out Ubatuba weather in February.
In January, the weather in Ubatuba features temperatures ranging from a minimum of 21°C (70°F) to a maximum of 31°C (88°F), with an average temperature of 25°C (78°F). The month is characterized by significant precipitation, totaling 146 mm (5.7 in) over approximately 14 days and a high humidity level of 88%.
In comparison, March sees slightly cooler temperatures, with a minimum of 20°C (69°F) and a maximum of 30°C (86°F), while maintaining a similar average of 25°C (77°F). However, March experiences increased rainfall, with a total of 227 mm (9.0 in) spread over 15 days and a humidity level of 87%. For more detailed insights, check out Ubatuba weather in March.
In January, the weather tends to be warmer and more humid, with temperatures ranging from a minimum of 21°C (70°F) to a maximum of 31°C (88°F) and an average of 25°C (78°F). This month experiences significant rainfall, accumulating 146 mm (5.7 in) over 14 days, contributing to a humidity level of 88%. In contrast, April brings slightly cooler temperatures, with a minimum of 19°C (66°F), an average of 23°C (73°F), and a maximum of 29°C (84°F). Precipitation in April decreases to 134 mm (5.3 in) over 13 days, with humidity levels also dipping to 84%. For more details, you can check Ubatuba weather in April.
In January, Ubatuba experiences warm temperatures ranging from a minimum of 21°C (70°F) to a maximum of 31°C (88°F), with an average temperature of 25°C (78°F). The month is also characterized by high humidity at 88% and significant precipitation, with about 146 mm (5.7 in) of rain falling over 14 days. In contrast, May sees cooler conditions, with temperatures dropping to a minimum of 16°C (60°F) and a maximum of 29°C (84°F), averaging 21°C (71°F). The humidity decreases to 79%, and while there is still some rainfall, it totals around 119 mm (4.7 in) over 12 days. For more details, check out Ubatuba weather in May.
January and June present distinct contrasts in weather conditions. In January, temperatures range from a minimum of 21°C (70°F) to a maximum of 31°C (88°F), with an average of 25°C (78°F). This month experiences significant rainfall, with 146 mm (5.7 in) over 14 days, contributing to a high humidity level of 88%. In comparison, June has cooler temperatures, with a minimum of 16°C (62°F) and a maximum of 27°C (82°F), averaging at 21°C (70°F). Rainfall is also less frequent in June, totaling 112 mm (4.4 in) over 12 days, and the humidity decreases to 77%. This shift from the warm, humid conditions of January to the cooler, drier air of June highlights the transition into winter in this coastal region. For more detailed information, you can check Ubatuba weather in June.
In comparing the weather between January and July, January presents a much warmer and more humid climate. With average temperatures hovering around 25°C (78°F) and maximums reaching 31°C (88°F), January's conditions are characterized by high humidity at 88% and significant rainfall, averaging 146 mm (5.7 in) over 14 days. Conversely, July experiences cooler temperatures, with an average of 20°C (68°F) and maximums peaking at 28°C (83°F). The humidity is notably lower at 72%, and precipitation decreases to 87 mm (3.4 in) across just 7 days. For more specific details about July weather conditions, you can visit Ubatuba weather in July.
In January, the weather is considerably warmer with average temperatures hovering around 25°C (78°F), reaching a maximum of 31°C (88°F). This month experiences high humidity levels at 88% and significant rainfall, with 146 mm (5.7 in) of precipitation spread over 14 days. In contrast, August brings a cooler climate, with average temperatures dropping to 20°C (67°F) and a maximum of 29°C (84°F). While the precipitation in August is slightly higher at 147 mm (5.8 in), it occurs over just 12 days, and the humidity decreases to a more comfortable 65%. For a detailed look at Ubatuba's August weather, you can visit Ubatuba weather in August.
In January, the weather is considerably warmer, with average temperatures ranging from a minimum of 21°C (70°F) to a maximum of 31°C (88°F). This month also tends to be more humid, with humidity levels reaching 88% and experiencing about 14 days of precipitation totaling 146 mm (5.7 in). In contrast, September offers a cooler climate, with average temperatures between 17°C (62°F) and 30°C (86°F). The humidity drops to 58%, and there are slightly fewer rainy days, totaling 132 mm (5.2 in) over 13 days. For more detailed insights, check out Ubatuba weather in September.
In January, the weather is characterized by warmer temperatures, with minimums around 21°C (70°F) and averages peaking at 25°C (78°F). This month experiences considerable rainfall, with 146 mm (5.7 in) of precipitation spread over 14 days, contributing to a high humidity level of 88%. In contrast, October sees slightly cooler temperatures, with minimums dropping to 17°C (63°F) and averages at 21°C (71°F), while maximums still reach 30°C (86°F). However, October is wetter, with 186 mm (7.3 in) of precipitation over 19 days but significantly lower humidity at 50%. For more insights, check out Ubatuba weather in October.
In January, the weather is typically warmer, with temperatures ranging from a minimum of 21°C (70°F) to a maximum of 31°C (88°F), averaging around 25°C (78°F). The month experiences considerable rainfall, with 146 mm (5.7 in) of precipitation over approximately 14 days, accompanied by high humidity levels at 88%.
In contrast, November features a slightly cooler climate, with temperatures dipping to a minimum of 17°C (63°F) and peaking at 28°C (83°F), giving it an average temperature of 21°C (71°F). It also sees more substantial rainfall, totaling 205 mm (8.1 in) across about 18 days, but with lower humidity at 75%. For more details on November's weather, you can check Ubatuba weather in November.
In comparing the weather between January and December, January tends to be warmer with average temperatures ranging from a minimum of 21°C (70°F) to a maximum of 31°C (88°F), while December features slightly cooler averages of 18°C (65°F) to 29°C (85°F). Precipitation is higher in December, with 180 mm (7.1 in) of rain over 17 days compared to January’s 146 mm (5.7 in) over 14 days. Notably, January holds a higher humidity level at 88%, compared to December's 80%. For more specific information, you can check out Ubatuba weather in December.
In January, Ubatuba experiences a distinct weather pattern that sets it apart from other months. With warm temperatures peaking around 31°C (88°F) and a high average of 25°C (78°F), it's no surprise that both locals and visitors flock to the beautiful beaches during this time. However, the month also brings about significant precipitation, with rain on about 14 days, contributing to an overall humidity level of 88%. This combination of heat and humidity creates a vibrant tropical atmosphere, reminiscent of a lush paradise. For more insights on what you can expect throughout the year, check out Ubatuba Climate.