Last updated: August 21, 2025
Experience the vibrant September weather in Prainha, Brazil, where temperatures soar with a maximum of 35°C (95°F) and settle to a pleasant average of 29°C (84°F). The warmth invites outdoor adventures, although visitors should prepare for occasional showers, averaging 29 mm (1.2 in) of rainfall over six days. With humidity hovering around 43%, the coastal breeze offers a refreshing respite. Embrace the beauty of Prainha this September, where sunny days meet hints of tropical rain for a perfect getaway!
In September, Prainha, Brazil, welcomes the onset of spring with warmer temperatures that hint at the summer to come. The month's average temperature rises to a pleasant 29°C (84°F), making it one of the warmest months of the year. With minimums consistently around 23°C (74°F) and maximums reaching up to 35°C (95°F), September offers an inviting climate that encourages outdoor adventures and beach trips. As the days grow longer and the sun shines brighter, visitors can anticipate vibrant landscapes and a lively atmosphere, embodying the spirit of this tropical paradise.
In September, Prainha, Brazil, experiences a notable drop in precipitation, recording just 29 mm (1.2 in) over a modest six days of rain. This marks a significant decrease from the earlier months, where rainfall averages were much higher, with peaks of 302 mm (11.9 in) in March and 296 mm (11.7 in) in April. Following a progression through the dry winter months of July and August, where rainfall dwindled to 84 mm (3.3 in) and 66 mm (2.6 in) respectively, September serves as a transition into a slightly wetter fall. This trend of decreasing rain reflects not only the seasonal shifts in Prainha but also the natural ebb and flow of its tropical climate, hinting at the rainier days that will follow in the coming months.
In September, Prainha, Brazil, experiences a notable dip in humidity, with levels dropping to 43%, the lowest since the start of the year. This decline follows a trend of fluctuating humidity, where the months of May and June peak with 89% and 86% respectively, highlighting the region's wetter season. As summer transitions to fall, September’s lower humidity reflects a shift toward dryer conditions, a stark contrast to the preceding high humidity months. This refreshing change paves the way for more comfortable outdoor experiences, making it an appealing time to explore the natural beauty of Prainha.
As September rolls into Prainha, Brazil, the UV Index stands at 12, maintaining the extreme exposure category that has defined the region's sunny months. This trend shows a slight decline from the peak observed earlier in the year, where the UV Index reached as high as 16 in March and April. However, the consistent burn time of just 10 minutes across most months serves as a stark reminder of the intensity of the sun's rays here. With a relatively stable index through summer and early autumn, staying vigilant about sun protection remains crucial for residents and visitors alike. For more information on UV levels in this vibrant location, you can visit Prainha UV Index.
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September in Prainha, Brazil, embraces the waning days of winter with an impressive 341 hours of sunshine, showcasing a delightful continuation of the area's abundant light. This month maintains its high standing, nestled between the sun-drenched peak of August, which boasts 346 hours, and the promising October, which nudges slightly higher at 345 hours. The trend highlights a remarkable ascent in daylight from the cooler months, with hours steadily increasing since the depths of winter. With a mix of warm weather and plentiful sunshine, September proves to be an enticing time for visitors and locals alike to enjoy the natural beauty of Prainha.
In September, visitors to Prainha, Brazil can expect a 51% chance of sunny weather, marking a slight dip from the previous month but still offering a robust opportunity to bask in the sun. Following a trend of increasing sunshine that begins in June, September continues to reflect the post-winter warming, making it an inviting time for outdoor activities and beach outings. This month’s weather stands in stark contrast to the cloudy conditions seen at the year's start, where chances of sun lingered around just 20%. As temperatures rise and the days lengthen, the likelihood of enjoying a sun-soaked experience pleasantly stabilizes, promising a delightful atmosphere for those exploring this stunning coastal destination.
In Prainha, Brazil, the consistency of daylight duration throughout the year is striking, with each month offering a steady 12 hours of sunlight. This unwavering pattern creates a harmonious rhythm in daily life, allowing residents and visitors alike to enjoy equal measures of day and night. Whether it’s the high summer or the depths of winter, Prainha's sunlight remains constant, fostering an inviting atmosphere for outdoor activities, relaxation, and community gatherings. The balance of light and dark not only enhances the natural beauty of this coastal paradise but also contributes to a vibrant culture that thrives in sunshine.
As September arrives in Prainha, Brazil, a refreshing shift in the air is palpable, with wind speeds reaching an average of 2.6 m/s (6 mph). This represents a delightful increase from the more tranquil breezes of the previous months, which ranged from 1.8 to 2.3 m/s (4 to 5 mph). The gradual rise in wind speed throughout the late winter and early spring months hints at the onset of transition, inviting both locals and visitors to embrace outdoor activities against a backdrop of soothing winds. Following September, the wind remains relatively consistent, dipping slightly in October to 2.4 m/s (5 mph) before settling into a gentle rhythm as the year winds down. This trend showcases a distinct seasonal pattern, where early spring's calm gives way to September's invigorating gusts, fostering a sense of vitality in this beautiful coastal region.
Weather in Prainha varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Prainha, focusing on differences in temperature, rainfall, humidity, and UV levels.
In September, the weather is characterized by warm temperatures, with a minimum of 23°C (74°F) and an average of 29°C (84°F), peaking at 35°C (95°F). The month experiences relatively low precipitation at 29 mm (1.2 in) over about six days, with humidity at 43%. Conversely, January sees slightly cooler average temperatures, with lows of 22°C (72°F) and highs of 33°C (92°F), but it brings significantly more rainfall, totaling 251 mm (9.9 in) across 23 days, and higher humidity levels at 67%. This stark difference in precipitation and humidity highlights the transition from the drier September to the wetter January. For more detailed information, you can check out the link: Prainha weather in January.
September and February exhibit notable differences in weather patterns. September typically enjoys warmer temperatures, with a minimum of 23°C (74°F) and an average high reaching 35°C (95°F), while February experiences slightly cooler averages, ranging from a minimum of 23°C (73°F) to a maximum of 33°C (91°F). Precipitation levels also vary significantly, as September records only 29 mm (1.2 in) over 6 days, in stark contrast to February's hefty 276 mm (10.9 in) across 24 days. Additionally, humidity is higher in February at 52%, compared to September's more comfortable 43%. For a more detailed look at the weather in February, check out Prainha weather in February.
September and March present distinct weather patterns. In September, temperatures are generally warmer with a minimum of 23°C (74°F) and an average high of 35°C (95°F), alongside limited rainfall of just 29 mm (1.2 in) spread over 6 days. The humidity during this month sits at a comfortable 43%. In contrast, March features slightly cooler temperatures, with an average high of 33°C (91°F) and increased humidity at 49%. However, it is significantly wetter, receiving 302 mm (11.9 in) of precipitation over 27 days, making March a much rainier month. For more specific details about March weather, check out Prainha weather in March.
When comparing the weather conditions in September and April, notable differences emerge. September typically experiences higher temperatures, averaging around 29°C (84°F) with maximums reaching 35°C (95°F), while April has a slightly cooler average of 27°C (80°F) and maximums of 34°C (93°F). However, April is characterized by significantly higher precipitation, with 296 mm (11.7 inches) spread over 29 days, in stark contrast to September's 29 mm (1.2 inches) over just 6 days. Additionally, humidity levels are much higher in April at 70%, compared to September's 43%. For more detailed insights into April weather, you can visit Prainha weather in April.
Comparing the weather between September and May reveals distinct differences in temperature and precipitation patterns. September typically experiences warmer temperatures, with a minimum of 23°C (74°F), an average of 29°C (84°F), and a maximum of 35°C (95°F). In contrast, May has a similar minimum of 23°C (73°F), but averages cooler at 27°C (81°F) and peaks at 33°C (92°F). However, May is characterized by much higher precipitation, receiving 233 mm (9.2 in) over 28 days, compared to September's 29 mm (1.2 in) across just 6 days. Additionally, May's humidity is significantly higher at 89%, while September's humidity sits at a more comfortable 43%. For more details, you can check Prainha weather in May.
In comparing the weather of September and June, September enjoys slightly warmer averages with temperatures ranging from a minimum of 23°C (74°F) to a maximum of 35°C (95°F) and an average of 29°C (84°F). In contrast, June has a milder temperature range, with a minimum of 23°C (73°F) and a maximum of 33°C (92°F), averaging 27°C (81°F). September also sees significantly less rainfall, with only 29 mm (1.2 in) over six days, while June experiences much wetter conditions, accumulating 151 mm (5.9 in) over 23 days. Additionally, September's humidity stands at a comfortable 43%, compared to June's much higher 86%. For more details, you can check out Prainha weather in June.
In comparing the weather between September and July, September tends to be warmer and drier. The average temperature in September reaches 29°C (84°F), with a maximum of 35°C (95°F), while July has a slightly cooler average of 27°C (81°F) and a maximum of 33°C (91°F). Additionally, September experiences significantly less precipitation, with only 29 mm (1.2 in) over 6 days, compared to July's 84 mm (3.3 in) across 13 days. The humidity is also lower in September at 43%, making it feel less muggy than July, which has a humidity level of 66%. For more detailed information on July weather, you can visit Prainha weather in July.
In September, the weather remains quite warm, with temperatures ranging from a minimum of 23°C (74°F) to a maximum of 35°C (95°F) and an average of 29°C (84°F). Compared to August, which had a slightly lower average temperature of 28°C (83°F) and a maximum of 34°C (94°F), September feels a bit hotter overall. Additionally, September sees significantly less precipitation at 29 mm (1.2 in) over six days, while August experienced 66 mm (2.6 in) of rainfall during the same number of days. The humidity also decreases from 48% in August to 43% in September, adding to the comfort of the later month. For more details, you can check Prainha weather in August.
September and October exhibit fairly similar weather patterns, with both months showcasing warm temperatures and a generally pleasant climate. In September, temperatures range from a minimum of 23°C (74°F) to a maximum of 35°C (95°F), while October sees a slight increase in the minimum temperature to 24°C (75°F) and a maximum reaching 36°C (96°F). Precipitation levels also rise in October, with 41 mm (1.6 in) recorded over 7 days compared to September's 29 mm (1.2 in) over 6 days. Humidity remains relatively stable, hovering around 41% in October compared to 43% in September. For more details about the weather in October, you can check Prainha weather in October.
In comparing the weather of September and November, we see notable similarities and differences. Both months feature a minimum temperature of around 23°C (73-74°F) and maintain an average of 29°C (84°F), with maximum temperatures reaching 35°C (95°F). However, November experiences significantly higher precipitation, with 128 mm (5.0 in) recorded over 14 days, compared to September's 29 mm (1.2 in) across just 6 days. Humidity levels remain relatively consistent, with September at 43% and November slightly lower at 42%. For more details on the weather specifics in November, you can visit Prainha weather in November.
In September, temperatures in Prainha range from a minimum of 23°C (74°F) to a maximum of 35°C (95°F), with an average of 29°C (84°F). The month experiences relatively low precipitation of 29 mm (1.2 in) over just 6 days, leading to a humidity level of 43%. In contrast, December sees similar minimum temperatures, but the average drops slightly to 28°C (82°F), while maximum temperatures rise to 36°C (96°F). However, December is marked by significantly higher rainfall at 181 mm (7.1 in) occurring over 24 days, resulting in an increase in humidity to 61%. For more detailed insights into December's weather patterns, you can check Prainha weather in December.
As September arrives in Prainha, the weather transitions into a delightful phase marked by warmth and moderate humidity. With temperatures typically ranging from comfortable to hot, this month offers a refreshing escape from the cooler winter chill that characterizes the previous months. While occasional rain can make an appearance, with an average of about six days of precipitation, the overall atmosphere remains predominantly dry, allowing for enjoyable outdoor activities. This is a notable contrast to the heavier rainfall often experienced in the early parts of the year. For those seeking a vibrant and temperate environment, September in Prainha is a fantastic choice. Discover more about the climate specifics by visiting Prainha Climate.