Last updated: August 21, 2025
Experience the August weather in Praia Grande, Brazil, where warm temperatures and tropical vibes come together. During this month, expect a maximum of 34°C (93°F), with an average temperature around 19°C (66°F) and a cool minimum of 10°C (51°F). While basking in the sun, be prepared for occasional rain, with 99 mm (3.9 in) of precipitation spread over 11 days, contributing to the area's lush scenery. Humidity levels linger at a comfortable 78%, ensuring that the air remains refreshing as you enjoy the beauty of this coastal paradise.
In August, Praia Grande experiences a gentle transition towards warmer weather, with temperatures marking a minimum of 10°C (51°F) and peaking at a comfortable 34°C (93°F). The average temperature settles around 19°C (66°F), reflecting a slight rise compared to the cooler months of June and July. While this month remains milder than the sultry summer peak in January and February, it offers a pleasant climate that invites outdoor activities. Thus, August stands out as a time when locals and tourists alike can enjoy the sun's warmth without the extreme heat of the peak summer months.
In August, Praia Grande experiences a notable uptick in rainfall, with 99 mm (3.9 in) of precipitation recorded over 11 days. This marks a slight increase from the drier months of July, which saw only 62 mm (2.4 in), but it remains manageable compared to the heavier downpours earlier in the year, such as 302 mm (11.9 in) in February. Overall, while August brings a refreshing reprieve, the rainfall is significantly lower than the surging peaks of the first half of the year, hinting at a gradual transition towards the drier months ahead. Such patterns suggest that as the year progresses, Praia Grande may shift from its tropical exuberance to a slightly more temperate climate, paving the way for the patchy distribution of rain typical of its early spring season.
In August, Praia Grande experiences a notable dip in humidity, averaging around 78%, which marks a gradual decline from the earlier months of the year. This trend reflects a shift in climate as the milder winter months give way to the warmer temperatures of spring. The month aligns closely with September, which also shares the same humidity level, indicating a consistent dry spell before the wetter months return in late autumn. Overall, the comfortable humidity levels in August create an inviting atmosphere for outdoor activities, as the summer season approaches its peak.
In August, Praia Grande experiences a UV Index of 9, placing it in the very high exposure category, with a burn time of just 15 minutes. This trend marks a shift from the extreme levels seen in the early months of the year, where indices soared as high as 15. As the year progresses, there’s a notable fluctuation in UV intensity; while January through April display sustained extreme levels, August strikes a balance before rising again in September. This pattern suggests that while August offers a brief respite, sun protection remains crucial. For detailed insights into the varying UV indices throughout the year, visit Praia Grande UV Index.
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August in Praia Grande, Brazil, delights with 250 hours of sunshine, providing a splendid backdrop for summer activities. This month, while slightly less sunny than the vibrant peak of March with 298 hours, still offers ample opportunity for beach lovers to soak up the sun. Following a pattern of fluctuating daylight, July enjoyed 275 hours, while September creeps back up to 274 hours, indicating a warm transition into the spring months. Observing the year overall, December shines brightest with an impressive 317 hours, suggesting that as summer approaches, Praia Grande consistently delivers generous sunshine, making it an ideal destination for sun-seekers year-round.
In Praia Grande, Brazil, August brings a pleasantly moderate chance of sunny weather, with 45% likelihood of sunshine. This marks a continuation of the trend observed from the more promising July, which boasts a significant 55% sun chance. As summer transitions into late winter, August offers a refreshing respite, balancing warmth and occasional cloudiness. Following a pattern of fluctuating sunshine from the beginning of the year, where January struggles at a mere 12%, this month stands out as a relatively bright period before the sun's presence wanes into the less reliable September. It's an ideal time for outdoor activities, with the sun's rays offering the perfect backdrop for enjoyment in this coastal paradise.
In Praia Grande, Brazil, the daylight duration varies throughout the year, creating a rhythmic pattern that accompanies the changing seasons. In January, daylight reaches a generous 13 hours, gradually tapering to 12 hours in February and March, before settling at 11 hours in April. As the colder months approach, May, June, and July see a consistent 10 hours of daylight, embracing the cooler climate. However, in August, the sun starts to return, marking a revival with 11 hours of daylight, a trend that continues into September. The days gradually lengthen again, culminating in 12 hours by October and returning to 13 hours in both November and December. This pattern reflects the warming shift from winter to a vibrant summer, making Praia Grande a picturesque destination year-round.
In August, Praia Grande experiences a delightful shift in average wind speed, with gentle breezes reaching 2.2 m/s (5 mph), matching the speed of April. This marks the beginning of a gradual uptick in wind, as the transition towards spring approaches. The trend shows a consistent increase in winds from the earlier part of the year, where speeds hover around 1.6 to 1.7 m/s (4 mph), gradually escalating into the 2.0-2.3 m/s (5-6 mph) range from August through October. This pattern not only enhances the lively atmosphere of Praia Grande but also invites those seeking water sports or beachside relaxation to enjoy the playful and invigorating winds, making late winter an exciting time to visit.
Weather in Praia Grande varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Praia Grande, focusing on differences in temperature, rainfall, humidity, and UV levels.
When comparing the weather in August and January, significant differences emerge. August features milder temperatures, with a minimum of 10°C (51°F) and an average of 19°C (66°F), peaking at 34°C (93°F). It also experiences less rainfall, with 99 mm (3.9 in) over approximately 11 days and a humidity level of 78%. In contrast, January offers warmer conditions, with temperatures ranging from a minimum of 17°C (63°F) to an average of 26°C (79°F) and a maximum of 37°C (98°F). However, it sees much higher precipitation at 268 mm (10.6 in) spread over around 22 days, accompanied by increased humidity of 89%. For more details about January's climate, check out Praia Grande weather in January.
The weather in August and February presents distinct differences, particularly in temperature and precipitation. August typically experiences a milder climate with minimum temperatures of 10°C (51°F) and a maximum of 34°C (93°F), averaging around 19°C (66°F). In contrast, February is noticeably warmer, with minimum temperatures starting at 18°C (64°F) and peaking at 37°C (99°F), averaging 25°C (77°F). Additionally, February sees significantly higher precipitation, accumulating 302 mm (11.9 in) over 22 days, compared to August's 99 mm (3.9 in) over 11 days. The humidity also tends to be higher in February, reaching 87%, while August remains at 78%. For more detailed information, you can find it at Praia Grande weather in February.
When comparing the weather in August and March, a few notable differences arise. August typically sees much cooler temperatures, with an average of 19°C (66°F) and a maximum of 34°C (93°F), while March boasts higher temperatures, averaging around 25°C (77°F) and reaching up to 35°C (95°F). Precipitation is significantly more abundant in March, with 281 mm (11.1 in) falling over 23 days compared to August's 99 mm (3.9 in) over just 11 days. Additionally, March tends to have a higher humidity level at 86%, compared to August's 78%, making the latter feel relatively drier. For more detailed insights, you can check Praia Grande weather in March.
In comparing the weather patterns of August and April, we see notable differences in temperature and precipitation. August experiences a temperature range from a minimum of 10°C (51°F) to a maximum of 34°C (93°F), with an average of 19°C (66°F) and a humidity level of 78%. In contrast, April tends to be warmer, with temperatures ranging from a minimum of 15°C (60°F) to a maximum of 36°C (97°F) and an average of 23°C (73°F). Precipitation is also higher in April, with 139 mm (5.5 in) over 16 days, compared to August's 99 mm (3.9 in) across 11 days. For a more detailed look at April's climate, you can visit Praia Grande weather in April.
In comparing the weather of August and May, we see some notable differences. August experiences a slightly broader temperature range, with minimums around 10°C (51°F) and maximums reaching up to 34°C (93°F), while May maintains a milder range, with temperatures typically between 11°C (51°F) and 31°C (88°F). Although August’s average temperature is slightly lower at 19°C (66°F) compared to May’s 21°C (70°F), it also tends to be less humid, with humidity levels at 78% versus May’s 84%. Precipitation is fairly comparable, with August receiving 99 mm (3.9 in) over 11 days, while May sees a slightly higher total of 119 mm (4.7 in) on 12 days. For more detailed weather information specific to May, you can explore Praia Grande weather in May.
In comparing the weather between August and June, we see a slight variation in temperatures and humidity levels. August features a minimum temperature of 10°C (51°F), with an average of 19°C (66°F) and a maximum reaching 34°C (93°F). In contrast, June has a minimum of 11°C (52°F), an average of 20°C (68°F), and a maximum of 32°C (90°F). Both months experience similar precipitation levels, with August accumulating 99 mm (3.9 in) and June slightly less at 97 mm (3.8 in), each with rainfall occurring on 11 days. However, June is slightly more humid, with levels at 82% compared to August's 78%. For more detailed insights on June's weather, you can visit Praia Grande weather in June.
In comparing the weather between July and August, August tends to be slightly warmer, with minimum temperatures rising to 10°C (51°F) compared to July's 7°C (44°F). Both months share an average temperature of 19°C (66°F), but August sees a higher maximum temperature of 34°C (93°F), surpassing July's peak of 32°C (91°F). Additionally, August experiences increased precipitation, with 99 mm (3.9 in) over 11 days, while July has 62 mm (2.4 in) across 8 days. Humidity remains relatively high in both months, peaking at 78% in August and 80% in July. For more detailed insights, you can check Praia Grande weather in July.
In comparing the weather between August and September, both months exhibit warm temperatures and high humidity levels of 78%. August experiences a minimum temperature of 10°C (51°F) and an average of 19°C (66°F), with maximums reaching up to 34°C (93°F), along with 99 mm (3.9 in) of precipitation spread over 11 days. Conversely, September sees slightly warmer conditions, with minimums of 12°C (54°F) and an average of 21°C (70°F), peaking at 37°C (99°F). This month also has a lower overall precipitation of 85 mm (3.3 in) but spans 13 days. For more detailed weather insights specific to September, you can visit Praia Grande weather in September.
In comparing the weather patterns of August and October, notable differences emerge. August experiences lower minimum temperatures, ranging from 10°C (51°F) to a maximum of 34°C (93°F), with an average of 19°C (66°F). It also sees around 99 mm of precipitation over 11 rainy days and a humidity level of 78%. In contrast, October presents milder heat, with minimum temperatures at 15°C (59°F) and maximums reaching up to 38°C (101°F). The average temperature climbs to 22°C (72°F), accompanied by increased rainfall of 181 mm spread across 19 days, while humidity slightly drops to 76%. For a more detailed look at October's climate, check out Praia Grande weather in October.
In comparing the weather between August and November, August is typically cooler with an average temperature of 19°C (66°F) and maximums reaching 34°C (93°F), while November enjoys a slightly warmer average of 22°C (72°F) and can also peak at 35°C (95°F). Precipitation is more significant in November, accumulating 143 mm (5.6 in) over 19 days compared to August's 99 mm (3.9 in) over 11 days. Additionally, November experiences higher humidity levels at 85%, versus 78% in August. For more details, you can check Praia Grande weather in November.
In August, the weather in Praia Grande presents a more moderate climate, with temperatures ranging from a minimum of 10°C (51°F) to a maximum of 34°C (93°F) and an average of 19°C (66°F). The city experiences around 99 mm (3.9 in) of precipitation over 11 days, with humidity levels at 78%. In contrast, December brings warmer temperatures, with minimums of 16°C (61°F), averages of 24°C (76°F), and maximums reaching 35°C (95°F). Additionally, December sees increased rainfall, totaling 193 mm (7.6 in) over 23 days, resulting in higher humidity at 87%. For a detailed look at December's climate, you can visit Praia Grande weather in December.
As August rolls in, Praia Grande experiences a shift in weather that marks a transition towards the cooler months. With a noticeable drop in temperatures compared to the summer highs, the average feels refreshingly mild, while the occasional warm days remind visitors of the lingering summer warmth. Precipitation introduces a slightly damp atmosphere as rain graces the area for about a third of the month, contributing to a relatively high humidity level. This combination creates a unique climate experience, making August distinct from the hotter, drier months that precede it. For more insights on what to expect throughout the year, check out Praia Grande Climate.