Last updated: August 21, 2025
March in Ubatuba, Brazil brings a delightful blend of warm temperatures and substantial rainfall. With daytime highs reaching a balmy 30°C (86°F) and an average of 25°C (77°F), the weather is perfect for beach lovers. However, expect the occasional shower, as the month accumulates around 227 mm (9.0 in) of precipitation over approximately 15 days, contributing to an 87% humidity level that adds to the tropical atmosphere. Whether you're exploring lush rainforests or lounging by the ocean, March offers a vibrant and lively taste of Ubatuba's enchanting climate.
In March, Ubatuba experiences delightful warmth as the weather begins to transition towards the cooler months. With minimum temperatures around 20°C (69°F) and average highs reaching 30°C (86°F), the month offers a comfortable escape from the heat of summer. The average temperature remains steady at 25°C (77°F), providing the perfect balance for both beachgoers and nature enthusiasts. As March unfolds, visitors can enjoy a mild climate that marks the gradual shift from the peak summer heat seen in January and February, making it an ideal time to explore the stunning coastal landscapes and vibrant local culture.
March in Ubatuba, Brazil, marks a peak in precipitation, with an impressive 227 mm (9.0 in) of rainfall over 15 days. This month's average not only surpasses that of February but also highlights a significant wet season as the region transitions toward the wetter months ahead. The consistent downpour contributes to the lush, vibrant landscape Ubatuba is known for, setting the stage for April's reduction to 134 mm (5.3 in). Observing the trends, it's apparent that March is a pivotal time for rainfall, acting as a bridge between the heavy rains of summer and the drier spell that follows. Overall, the rise in precipitation underscores the dynamic climate of Ubatuba, making it a fascinating subject for weather enthusiasts and nature lovers alike.
In March, Ubatuba experiences a slight dip in humidity, averaging around 87%. This minor decrease follows the consistent 88% levels seen in both January and February, indicating a gradual transition into the drier months ahead. As the year progresses, humidity steadily decreases, with April dropping to 84% and continuing its decline through the winter months, reaching a low of 72% by July. This trend reflects a shift from the lush, tropical climate that characterizes the early part of the year, inviting visitors to enjoy the vibrant beauty of Ubatuba as it prepares for drier conditions in the latter half of the year.
March in Ubatuba, Brazil, continues the trend of extreme UV exposure, maintaining a UV Index of 12. With a consistent burn time of just 10 minutes, it's crucial for sun lovers to take precautions when spending time outdoors. As summer gives way to autumn, the UV levels drop slightly compared to January and February, which both registered a maximum UV Index of 15. However, the risk remains high, as the region's vibrant sun continues to exert its influence well into the season. For those planning outdoor activities, it's wise to stay informed about UV levels and ensure proper sun protection. Explore more about the UV trends in this beautiful coastal city at Ubatuba UV Index.
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March in Ubatuba, Brazil, shines brilliantly with an impressive 304 hours of sunshine, making it the sunniest month of the year. This delightful peak follows a gradual increase from January’s 256 hours to February’s 273 hours, showcasing a promising trend toward brighter days. After March, sunshine hours dip slightly in April to 293 hours but remain robust throughout the year, with November and December still capturing significant sunlight at 297 and 324 hours, respectively. Overall, the transition from early to late year reflects a vibrant spectrum of sunny days, encouraging outdoor activities and beach enjoyment in this coastal paradise.
As March approaches in Ubatuba, Brazil, the likelihood of basking in sunny weather significantly increases, with a 45% chance of sunshine. This uptick marks a noticeable shift from the previous months, where January and February offered relatively modest opportunities for clear skies at just 22% and 37%, respectively. The sun's presence continues to strengthen as the month progresses, reaching its peak in July at 63% but showing a consistent trend of improvement from March onward. With the promise of warmer days ahead, late winter and early spring unveil a refreshing backdrop for outdoor activities and coastal escapes in this stunning locale.
In Ubatuba, Brazil, March heralds a transition in daylight hours, continuing the trend established earlier in the year. With 12 hours of daylight, this month mirrors February's offerings, maintaining a balance before the gradual decline begins in April with just 11 hours. Following a lively summer, the daylight hours begin to wane, signaling the approach of autumn. Interestingly, as the year progresses, daylight duration fluctuates, ranging from 10 hours in the heart of winter (June through July) to a generous 13 hours in the summer months of January, November, and December. This rhythmic cycle of light and dark not only marks the changing seasons but also enhances Ubatuba's allure, inviting both locals and tourists to bask in the tropical embrace of its stunning landscapes.
March in Ubatuba, Brazil, experiences a gentle breeze, with an average wind speed of 2.5 m/s (6 mph), slightly lower than the preceding months of January and February. This lull in wind sets the stage for the upcoming shift in April, where speeds pick up to 3.8 m/s (8 mph). While March maintains a mild atmosphere perfect for outdoor activities, it hints at the transition towards more robust winds in the months ahead. The gradual increase in wind speeds from spring into summer peaks in October, with an invigorating 4.9 m/s (11 mph), showcasing a dynamic coastal climate that keeps Ubatuba captivating throughout the year.
Weather in Ubatuba varies notably across the year, with each month offering distinct climate conditions. This page compares March’s weather to other months in Ubatuba, focusing on differences in temperature, rainfall, humidity, and UV levels.
In comparing the weather between March and January, both months exhibit warm temperatures, although January is slightly warmer, with minimum temperatures rarely dropping below 21°C (70°F) compared to March's minimum of 20°C (69°F). The average temperatures are nearly identical, hovering around 25°C (77°F). However, March experiences significantly higher precipitation, with 227 mm (9.0 in) over 15 days, while January has only 146 mm (5.7 in) across 14 days, leading to a wetter climate in March. Humidity levels remain quite similar, with March at 87% and January slightly higher at 88%. For more detailed insights, you can check Ubatuba weather in January.
In comparing the weather between March and February, we see some subtle differences. March experiences slightly lower minimum and maximum temperatures, with a range from 20°C (69°F) to 30°C (86°F), compared to February's 21°C (70°F) to 31°C (88°F). Both months have a similar average temperature of 25°C (77°F). However, March has slightly higher precipitation, recording 227 mm (9.0 in) over 15 days, while February totals 212 mm (8.3 in) over 17 days. Humidity levels are fairly comparable, with March at 87% and February slightly higher at 88%. For more details on February's weather, please refer to Ubatuba weather in February.
In comparing the weather between March and April, we see a slight decrease in temperatures and precipitation levels. March experiences a minimum temperature of 20°C (69°F) and an average of 25°C (77°F), while April features a slightly lower minimum of 19°C (66°F) and an average of 23°C (73°F). The maximum temperatures are also comparable, reaching 30°C (86°F) in March and 29°C (84°F) in April. Notably, March receives significantly more rainfall, with a total of 227 mm (9.0 in) over 15 days, compared to April's 134 mm (5.3 in) over just 13 days. Humidity levels remain high in both months, with March at 87% and April slightly lower at 84%. For more detailed insights into April's weather, you can visit Ubatuba weather in April.
In comparing the weather between March and May, one can observe notable differences in temperature and precipitation. March tends to be warmer, with minimum temperatures around 20°C (69°F) and average highs reaching up to 30°C (86°F). It also experiences significantly higher rainfall, averaging 227 mm (9.0 in) over 15 days, contributing to a higher humidity level of 87%. In contrast, May is cooler, with minimum temperatures dropping to 16°C (60°F) and an average maximum of 29°C (84°F). The precipitation in May is also less, totaling 119 mm (4.7 in) over 12 days, and the humidity is slightly lower at 79%. For more detailed insights, you can check Ubatuba weather in May.
In March, the weather tends to be warmer and more humid, with minimum temperatures around 20°C (69°F), averaging 25°C (77°F), and peaking at 30°C (86°F). The month also sees significant rainfall, with 227 mm (9.0 in) of precipitation spread over 15 days, and humidity levels at a high 87%. In contrast, June features cooler temperatures, with minimums of 16°C (62°F), averaging 21°C (70°F), and maximums of 27°C (82°F). Rainfall drops considerably to 112 mm (4.4 in) over 12 days, along with reduced humidity at 77%. For more details on June weather, you can refer to Ubatuba weather in June.
In March, Ubatuba experiences warmer temperatures, with a minimum of 20°C (69°F) and an average of 25°C (77°F), reaching a maximum of 30°C (86°F). The month is characterized by significant rainfall, with 227 mm (9.0 in) of precipitation spread over 15 days and high humidity levels at 87%, creating a tropical atmosphere. In contrast, July brings cooler weather, featuring a minimum temperature of 13°C (55°F) and an average of 20°C (68°F), peaking at 28°C (83°F). The month sees much less rainfall, totaling 87 mm (3.4 in) over just 7 days, along with reduced humidity at 72%. For a detailed overview of the weather during this month, visit Ubatuba weather in July.
In March, the weather is generally warmer and more humid than in August, with average temperatures reaching up to 25°C (77°F) and minimums around 20°C (69°F). This month experiences significant rainfall, totaling 227 mm (9.0 in) over an average of 15 days, resulting in a high humidity level of 87%. In contrast, August brings cooler temperatures, averaging 20°C (67°F) with a maximum of 29°C (84°F) and a minimum of 15°C (59°F). Precipitation decreases to 147 mm (5.8 in) over approximately 12 days, and humidity drops to a more comfortable 65%. For a more detailed look at August weather, visit Ubatuba weather in August.
In March, the weather tends to be warmer than in September, with temperatures ranging from a minimum of 20°C (69°F) to a maximum of 30°C (86°F) and an average of 25°C (77°F). However, this month experiences significantly more rainfall, with 227 mm (9.0 in) of precipitation over 15 days, resulting in high humidity levels of 87%. In contrast, September offers cooler temperatures, with a minimum of 17°C (62°F), an average of 21°C (69°F), and the same upper limit of 30°C (86°F). Additionally, rainfall decreases to 132 mm (5.2 in) over just 13 days, contributing to a much lower humidity of 58%. For more detailed information, check out Ubatuba weather in September.
In March, the weather is warmer, with average temperatures reaching 25°C (77°F) and highs peaking at 30°C (86°F). However, this month also brings significant rainfall, averaging 227 mm (9.0 in) over approximately 15 days, resulting in high humidity levels of 87%. In contrast, October experiences milder temperatures, with averages around 21°C (71°F) and similar maximums of 30°C (86°F). Rainfall in October is less intense, totaling 186 mm (7.3 in) over 19 days, and the humidity drops to a more comfortable 50%. For a detailed look at this month's climate, check out Ubatuba weather in October.
March and November both feature warm temperatures, but March tends to be slightly hotter, with average highs reaching up to 30°C (86°F) compared to November's maximum of 28°C (83°F). While March sees a higher average rainfall of 227 mm (9.0 in) over about 15 days, November experiences slightly less precipitation at 205 mm (8.1 in) over 18 days. Additionally, March maintains higher humidity levels at 87%, whereas humidity in November drops to 75%. For a detailed look at November weather, you can visit Ubatuba weather in November.
March and December present distinctly warm climates, but they differ in precipitation and humidity. In March, temperatures range from a minimum of 20°C (69°F) to a maximum of 30°C (86°F), with an average of 25°C (77°F) and significant rainfall of 227 mm (9.0 in) over 15 days and higher humidity at 87%. In contrast, December features slightly milder temperatures, with a minimum of 18°C (65°F), a maximum of 29°C (85°F), and an average of 23°C (74°F). It experiences less rainfall at 180 mm (7.1 in) over 17 days and lower humidity at 80%. For more detailed insights, you can refer to Ubatuba weather in December.
March in Ubatuba offers a delightful transition as temperatures remain warm yet start to cool slightly compared to the height of summer, maintaining a pleasant average of 25°C (77°F). While the month is characterized by increased rainfall, with about 15 days of precipitation leading to a total of 227 mm, the lush greenery it nurtures is a breathtaking sight for visitors. Humidity levels tend to be high at 87%, creating a tropical atmosphere that may feel more intense than during drier months. Overall, March strikes a balance between warmth and invigorating showers, making it an ideal time for those looking to experience Ubatuba’s vibrant climate. For more insights into what to expect year-round, check out Ubatuba Climate.