Last updated: August 21, 2025
Experience the beauty of Mangaratiba, Brazil, in August, where temperatures typically range from a pleasant 14°C (57°F) to a warm 31°C (89°F), averaging around 20°C (69°F). This month brings a total precipitation of 88 mm (3.5 in) over approximately 11 days, making it a time of refreshing rain and lush landscapes. With a humidity level at 73%, the air retains a tropical feel, offering visitors a vibrant, lively atmosphere while enjoying the scenic coastal views and nature trails. Don't miss the chance to embrace the warmth and beauty that August brings to this stunning destination!
In August, Mangaratiba experiences a subtle transition in temperature as winter draws to a close. With a minimum of 14°C (57°F) and an average of 20°C (69°F), the air is crisp yet inviting. The maximum temperature reaches up to 31°C (89°F), showcasing a delightful blend of cooler mornings and warmer afternoons. This month marks the beginning of a gradual warming trend as the region gears up for spring, with temperatures inching closer to the comfort level of early spring. As days lengthen and the sun brightens, August offers a refreshing escape perfect for outdoor adventures while hinting at the warmth to come.
In August, Mangaratiba experiences a modest precipitation amount of 88 mm (3.5 in), marking a slight uptick from the drier months of July and June. This month typically sees 11 days of rain, maintaining a consistent wet pattern as the region transitions from the dry depths of winter into the early hints of spring. Compared to the heavier rains of February and March, which both exceed 220 mm, August presents a more temperate climate, signaling a gradual shift towards the wetter months ahead. The overall trend in precipitation, with a notable increase from the summer’s low points, suggests that while August may be milder, it paves the way for the more significant rainfall that characterizes the latter part of the year.
In August, Mangaratiba experiences a notable dip in humidity, dropping to 73%, which marks a continuation of the declining trend observed since July's 76%. Throughout the year, humidity levels are relatively high, particularly from January to March, where they peak at around 85% to 86%. As the months progress, a gradual decrease becomes evident, with August being a transitional point leading into the drier months ahead. This shift can make August feel more comfortable, offering a reprieve from the sweltering summer months, as humidity continues to track downward towards September's 68%.
In August, the UV Index in Mangaratiba, Brazil, reaches a notable 9, categorizing it as very high and suggesting a burn time of just 15 minutes for unprotected skin. This trend reflects a slight decrease from the extreme levels seen in the earlier months of the year, particularly from January to March, where the index peaked at 15. As we move into the latter half of the year, the UV Index remains elevated, indicating that sun protection is still crucial during this period. With sunlight intensity tapering somewhat after June, August remains a month where vigilance against UV exposure is key. For more detailed insights, visit the Mangaratiba UV Index for the latest updates on UV conditions throughout the year.
UV Risk Categories
In August, Mangaratiba, Brazil, enjoys a delightful 261 hours of sunshine, nestled between the vibrant summer months of July and September. This sunny stretch reflects a remarkable consistency in daylight hours throughout the year, particularly comparing to April's and May's slightly higher totals. While the peak sunshine experienced in March with 292 hours creates a memorable highlight, August stands out with a comfortable warmth that invites outdoor exploration. With only a modest dip from the preceding months and a solid lead into the early fall, August embodies a sweet spot of sunshine and warmth, encouraging both relaxation and adventure in this coastal paradise.
In Mangaratiba, Brazil, August brings a notable shift in weather patterns, with a 58% chance of sunny days, mirroring the preceding month, July. This encouraging trend highlights a peak in sunny weather as winter transitions into spring, creating a delightful backdrop for outdoor activities and exploration. Following August, however, the likelihood of sunny days begins to wane, dipping sharply to 45% in September and further declining as the rainy season approaches. As summer approaches from December onwards, the chances of sunshine diminish considerably, hitting a low of 18% in October. Thus, August stands out as a prime month for those yearning for brightness and warmth in Mangaratiba.
In Mangaratiba, Brazil, August marks a subtle shift in daylight duration, with the sun gracing the skies for 11 hours each day. Following the cooler winter months of June and July, which held steady at 10 hours of daylight, August signals a gradual return to longer days as the transition towards spring begins. This increase is mirrored in the months that follow, with both September and October holding onto 11 and 12 hours of daylight respectively. As the year progresses, residents can anticipate longer daylight stretches, leading into the sun-drenched months of November and December, which bloom into 13 hours of sunshine. This cyclical pattern not only influences daily life but also the local flora and fauna, making August a pleasant precursor to the vibrant seasonal changes ahead.
In August, the coastal winds of Mangaratiba, Brazil begin to pick up, with average wind speeds reaching 3.1 m/s (7 mph). This slight increase marks a notable transition as the city moves from the calmer months of winter into a more invigorating atmosphere. Following August, October records the highest average wind speed of 3.4 m/s (8 mph), suggesting that the spring months are characterized by brisk breezes that enhance the region's charm. The steady wind patterns throughout the year, especially in June and July, where winds are stable at 2.7 m/s (6 mph), culminate in August’s refreshing gusts, making it an inviting time for both locals and visitors to explore the picturesque coastline. As the year progresses, winds typically moderate again, settling to 2.7 m/s (6 mph) in November and December, creating a pleasant balance in Mangaratiba’s unique climate.
Weather in Mangaratiba varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Mangaratiba, focusing on differences in temperature, rainfall, humidity, and UV levels.
In comparing the weather of August and January, a distinct shift in temperature and precipitation patterns emerges. August experiences milder conditions with minimum temperatures around 14°C (57°F) and average highs reaching 31°C (89°F), coupled with a moderate humidity level of 73%. In contrast, January boasts warmer temperatures, with a minimum of 21°C (70°F) and maximums hitting 34°C (93°F), alongside higher humidity at 85%. Precipitation also increases significantly in January, with 198 mm (7.8 in) over 17 days, compared to August's 88 mm (3.5 in) spread across 11 days. For more insights on January weather, you can visit Mangaratiba weather in January.
In comparing the weather between August and February, there are noticeable differences in temperature and precipitation. August temperatures range from a minimum of 14°C (57°F) to a maximum of 31°C (89°F), with an average of 20°C (69°F) and a humidity level of 73%. The month experiences 88 mm (3.5 in) of rain over about 11 days. In contrast, February sees warmer temperatures, with a minimum of 21°C (70°F), an average of 26°C (78°F), and a maximum of 33°C (91°F). Additionally, February is significantly wetter, receiving 230 mm (9.1 in) of rain over 20 days and featuring higher humidity at 85%. For more details, you can visit Mangaratiba weather in February.
In comparing the weather between August and March, August tends to be milder with average temperatures ranging from a minimum of 14°C (57°F) to a maximum of 31°C (89°F), whereas March features warmer conditions with temperatures primarily between 20°C (68°F) and 32°C (90°F). August experiences less precipitation overall, totaling 88 mm (3.5 in) over 11 days, compared to March, which sees a significantly higher rainfall of 229 mm (9.0 in) across 19 days. Additionally, March has a higher humidity level of 86% compared to August's 73%, making the latter generally feel less humid and more comfortable. For more specific details, you can check Mangaratiba weather in March.
When comparing the weather in August and April, April tends to be warmer, with average temperatures ranging from 19°C (66°F) to 33°C (92°F), compared to August's cooler range of 14°C (57°F) to 31°C (89°F). Additionally, April experiences slightly higher precipitation, averaging 111 mm (4.4 in) over 16 days, while August receives 88 mm (3.5 in) over 11 days. Humidity levels are also higher in April at 83%, compared to 73% in August, making the atmosphere feel a bit more oppressive during the former month. For more detailed insights, you can check Mangaratiba weather in April.
When comparing the weather in August and May, both months exhibit mild temperatures, but with some differences. In August, the minimum temperature dips to 14°C (57°F), while the average is slightly lower at 20°C (69°F) compared to May, where the minimum is 16°C (60°F) and the average reaches 22°C (72°F). The maximum temperature is comparable, with August peaking at 31°C (89°F) and May at 30°C (86°F). Precipitation levels are quite similar, with August receiving 88 mm (3.5 in) and May slightly higher at 93 mm (3.7 in), both spread over 11 days. Additionally, May tends to be more humid with 81% humidity compared to August's 73%. For a more detailed view of May's climate, check out Mangaratiba weather in May.
In comparing the weather between June and August, we observe that August experiences slightly warmer temperatures, with an average of 20°C (69°F) compared to June's 21°C (71°F). Although the maximum temperature in August reaches up to 31°C (89°F), June's high remains just under that at 30°C (86°F). Precipitation is notably higher in August, totaling 88 mm (3.5 in) over 11 days, in contrast to June's 57 mm (2.2 in) over 10 days. The humidity in June is also higher at 80%, while August's humidity sits at 73%. For more detailed information on June weather, you can visit Mangaratiba weather in June.
In comparing the weather of August and July, we can see some notable differences. August generally features slightly warmer temperatures, with a minimum of 14°C (57°F) and a maximum of 31°C (89°F) compared to July's minimum of 13°C (56°F) and maximum of 29°C (85°F). Both months share the same average temperature of 20°C (69°F), but August experiences significantly more precipitation, totaling 88 mm (3.5 in) over 11 rainy days, while July has only 49 mm (1.9 in) across 7 days. The humidity levels are also quite similar, with August at 73% and July at 76%. For more detailed information about July's weather, you can check Mangaratiba weather in July.
August and September exhibit notable differences in weather patterns. In August, temperatures range from a minimum of 14°C (57°F) to a maximum of 31°C (89°F), with an average of 20°C (69°F). Precipitation is relatively high, totaling 88 mm (3.5 in) over 11 days, and the humidity stands at 73%. In contrast, September sees slightly warmer conditions, with temperatures ranging from 16°C (61°F) to 34°C (93°F), and an average of 22°C (72°F). Precipitation decreases to 78 mm (3.1 in) throughout the same number of days, and humidity dips slightly to 68%. For more specific weather details, you can check Mangaratiba weather in September.
In August, the weather presents a comfortable range with temperatures averaging around 20°C (69°F), peaking at a maximum of 31°C (89°F). However, the month is characterized by higher humidity at 73% and about 88 mm (3.5 in) of precipitation over 11 days. In contrast, October experiences slightly warmer temperatures, with an average of 23°C (73°F) and a maximum of 34°C (94°F). Despite the increase in temperature, October sees more rainfall, totalling 132 mm (5.2 in) over 17 days, but the humidity decreases to 61%. For a detailed look at October weather, visit Mangaratiba weather in October.
August and November display notable differences in weather patterns. August tends to be slightly cooler with average temperatures ranging from 14°C (57°F) to 31°C (89°F) and a moderate level of humidity at 73%. With 88 mm (3.5 in) of precipitation spread over 11 days, it offers a relatively dry environment compared to November. In contrast, November experiences warmer temperatures, with a minimum of 16°C (62°F) and an average high reaching 32°C (90°F). However, it also sees a significant increase in rainfall, totaling 167 mm (6.6 in) across 18 days, while maintaining a similar humidity level of 72%. For more detailed information, you can visit Mangaratiba weather in November.
When comparing the weather in August and December, there are notable differences in temperature and precipitation. August enjoys a mild minimum temperature of 14°C (57°F) and an average of 20°C (69°F), peaking at 31°C (89°F). However, it also experiences about 88 mm (3.5 in) of precipitation over 11 days, with humidity levels around 73%. In contrast, December sees slightly warmer temperatures, with a minimum of 18°C (65°F) and averages hitting 24°C (76°F), reaching a maximum of 32°C (90°F). December is significantly wetter, accumulating 199 mm (7.8 in) of rain over 21 days, and maintains a similar humidity level at 75%. For more detailed insights, you can check the Mangaratiba weather in December.
In August, Mangaratiba experiences a shift in weather patterns, characterized by moderate temperatures and increased humidity. While daily highs can reach a warm 31°C, the average temperature remains relatively comfortable at 20°C, contrasting with the hotter months that often push past these averages. Precipitation, though not excessive, occurs over 11 days, amounting to 88 mm, hinting at the transitional nature of this period. The blend of warmth and occasional rain provides a unique charm to Mangaratiba in August, making it an inviting destination for those seeking a balance between summer heat and refreshing showers. For more detailed insights, explore the Mangaratiba Climate.