Last updated: August 21, 2025
In September, Igarassu, Brazil experiences a warm climate characterized by maximum temperatures reaching 31°C (87°F) and an average of 25°C (77°F). With minimum temperatures around 20°C (69°F), the days are generally pleasant. However, this month also sees a considerable amount of precipitation totaling 43 mm (1.7 in), spread over 17 days, contributing to a humidity level of 72%. Travelers and residents alike can expect a blend of sunny intervals and moist conditions, making it a time of vibrant nature and occasional rain showers.
In September, Igarassu, Brazil, experiences mild yet inviting temperatures as it transitions into the warm season. The average temperature hovers around 25°C (77°F), providing a comfortable atmosphere ideal for outdoor activities. The minimum temperature dips to a pleasant 20°C (69°F), while the maximum can reach up to 31°C (87°F), showcasing a slight increase from the cooler months of July and August. This pattern indicates a gradual warming trend as September progresses, setting the stage for the balmy weather that defines the upcoming months. With mostly sunny days, this is a delightful time to explore Igarassu's rich history and vibrant culture.
In September, Igarassu experiences a noticeable decline in precipitation, with only 43 mm (1.7 in) of rain, marking a shift from the heavier downpours of preceding months. This reduction is mirrored by a drop in rainy days to just 17, which is fewer than the monthly averages seen from March to August. As the region transitions toward drier conditions in the latter part of the year, September serves as a gentle reminder of the changing climate, offering a brief respite from the abundant rainfall typical in previous months. This marked decrease hints at the approaching drier spell, setting the stage for the less humid and cooler months ahead.
In September, Igarassu, Brazil, experiences a noticeable shift in humidity, dropping to 72% from the comparatively high levels seen earlier in the year. This decline marks the beginning of a gradual downward trend that continues into the following months, with October and November reaching 68% and 66%, respectively. The transition from the oppressive humidity of the wet season, where levels peaked at 90% in May, to the more comfortable conditions of September reflects a seasonal change that many residents welcome. As the year progresses, humidity levels stabilize, creating a more pleasant climate that invites outdoor activities while providing a refreshing respite from the summer's heat.
In September, Igarassu, Brazil, continues to showcase its intense sunlight, with a UV Index of 13, categorized as extreme. This means that even in early spring, the potential for skin damage is substantial, and the burn time remains a quick 10 minutes. The UV readings during September are consistent with the preceding months, where the index fluctuates only slightly between 11 to 15 throughout the year. This trend emphasizes the importance for residents and visitors alike to stay vigilant about sun protection. As October approaches, Igarassu maintains this high level of UV radiation, further reinforcing the need for proactive measures against sun exposure. For more detailed information on UV trends in the area, visit Igarassu UV Index.
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As September arrives in Igarassu, Brazil, the city basks in 332 hours of radiant sunshine, maintaining a stunning continuity of bright days that began in the preceding months. Following a vibrant August with 333 hours of sun, September holds its ground as a month of splendid weather, just shy of its predecessor. This sunny trend showcases a remarkable consistency in daylight hours, with monthly totals remaining robustly high throughout the year, especially as Igarassu approaches the year's sunniest months in October and December. With an increasing pattern that peaks in December at 356 hours, September's sunshine acts as a delightful precursor to the radiant days ahead, inviting both locals and visitors to soak up the warmth and beauty of this Brazilian gem.
In September, Igarassu, Brazil, welcomes a delightful 55% chance of sunny weather, marking it as one of the sunniest months of the year. This increase in sunlight follows a pattern of rising chances from the cooler months, where June and July peak at 46% each. As winter gives way to the warmer spring, September shines brighter than its August predecessor, which holds a 42% chance of sunshine. This trend emphasizes a shift towards sunnier days, making September an ideal time for outdoor activities and enjoying the vibrant natural beauty of Igarassu. As the year progresses toward the summer months, the likelihood of sun remains strong, ensuring that September stands out as a radiant choice for warmth and cheer.
In Igarassu, Brazil, the daylight duration exhibits a fascinating rhythm throughout the year. From January to March, residents enjoy a consistent 12 hours of daylight, basking in the brightness of the tropical sun. As the months progress into April to August, the daylight slightly diminishes to 11 hours, creating a subtler balance as winter approaches. However, come September, the sun returns with renewed vigor, bringing back 12 hours of daylight. This rejuvenated illumination continues into the final months of the year, with October through December also providing 12 hours of sunlight. Overall, Igarassu's daylight trends reveal a comforting stability, punctuated by a brief seasonal dip that enhances the charm of its yearly cycle.
As the calendar turns to September, Igarassu, Brazil, enjoys a refreshing increase in wind activity, with average wind speeds reaching 3.8 m/s (8 mph). This slight uptick follows a summer of steadily rising winds, peaking in August at 4.1 m/s (9 mph), showcasing a trend of enhancing breezes that facilitates outdoor adventures and enhances the region's vibrant atmosphere. Transitioning into the autumn months, October and November see a gradual decline, with speeds settling back to the mid 3 m/s range. These fluctuations not only signify seasonal change but also create a dynamic microclimate that breathes life into the coastal landscape of Igarassu.
Weather in Igarassu varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Igarassu, focusing on differences in temperature, rainfall, humidity, and UV levels.
In comparing the weather of September and January, it is evident that both months feature warm temperatures, but January tends to be slightly hotter. September showcases a minimum temperature of 20°C (69°F), an average of 25°C (77°F), and a maximum of 31°C (87°F). In contrast, January has a minimum of 22°C (72°F), an average of 27°C (81°F), and a maximum of 32°C (89°F). While September experiences 43 mm (1.7 in) of precipitation over 17 days, January sees a marginally higher rainfall of 50 mm (2.0 in) also across 17 days, accompanied by higher humidity of 86% compared to September’s 72%. For more detailed information on January weather in Igarassu, check this link: Igarassu weather in January.
September and February present contrasting weather patterns. In September, temperatures range from a minimum of 20°C (69°F) to a maximum of 31°C (87°F), with an average of 25°C (77°F). The month experiences a total precipitation of 43 mm (1.7 in) over about 17 days, accompanied by a humidity level of 72%. In contrast, February tends to be warmer, featuring temperatures that range from a minimum of 23°C (74°F) to a maximum of 32°C (90°F), with an average temperature of 27°C (81°F). This month sees significantly higher precipitation at 90 mm (3.6 in) over 21 days and heightened humidity at 89%. For more detailed information, you can check Igarassu weather in February.
September and March present notable differences in weather patterns. In September, temperatures range from a minimum of 20°C (69°F) to a maximum of 31°C (87°F), with an average of 25°C (77°F). This month sees comparatively lower precipitation at 43 mm (1.7 in) over 17 days and humidity levels around 72%. In contrast, March experiences slightly higher temperatures, with a minimum of 22°C (73°F) and a maximum of 32°C (90°F), averaging 27°C (81°F). However, it also brings increased rainfall, totaling 115 mm (4.5 in) across 26 days and higher humidity at 89%. For more detailed information, check out Igarassu weather in March.
September and April present distinct weather patterns, with September enjoying slightly milder temperatures averaging 25°C (77°F) and maxing out at 31°C (87°F). In contrast, April is warmer, featuring an average temperature of 27°C (80°F) and the same maximum of 31°C (89°F). However, April also experiences significantly more rainfall, with about 115 mm (4.5 in) over 26 days compared to September's 43 mm (1.7 in) spread over 17 days. The humidity is notably higher in April at 89%, compared to September’s 72%. For more detailed insights, you can check Igarassu weather in April.
When comparing the weather in September and May, we observe that both months feature warm temperatures, with September having a minimum of 20°C (69°F), an average of 25°C (77°F), and a maximum of 31°C (87°F). In contrast, May starts slightly warmer, with a minimum of 22°C (71°F) and an average of 26°C (79°F), peaking at 31°C (88°F). Notably, May experiences significantly higher precipitation, accumulating 101 mm (4.0 in) over 24 rainy days compared to September's 43 mm (1.7 in) over 17 days. Furthermore, the humidity is elevated in May at 90%, compared to September's 72%. For more insights on the weather specifics in May, check out Igarassu weather in May.
In comparing the weather between September and June, both months exhibit similar average temperatures, with minimums at 20°C (69°F) and averages around 25°C (77°F). However, September tends to be slightly warmer with a maximum of 31°C (87°F), while June’s maximum reaches 30°C (86°F). Precipitation levels highlight a stark difference, as June receives significantly more rain, totaling 121 mm (4.8 in) over 23 days compared to September's 43 mm (1.7 in) across 17 days. Additionally, humidity is higher in June at 86%, compared to September's 72%, making it feel more humid during the early summer month. For further details, you can check Igarassu weather in June.
In comparing the weather of September and July, we see notable differences in both temperature and precipitation. September has a slightly warmer average temperature of 25°C (77°F) compared to July's 24°C (76°F), with maximum temperatures reaching 31°C (87°F) in September versus 29°C (84°F) in July. However, July experiences significantly more rainfall, with 107 mm (4.2 in) over 23 days, while September sees just 43 mm (1.7 in) across 17 rainy days. Additionally, humidity is higher in July at 80%, compared to 72% in September. For more details about conditions in July, you can refer to Igarassu weather in July.
In comparing the weather between August and September, we see a slight increase in temperatures in September, with an average of 25°C (77°F) compared to August's 24°C (76°F). The minimum temperature remains consistent at 20°C, while the maximum temperatures rise to 31°C (87°F), surpassing August's peak of 29°C (84°F). However, September experiences lower precipitation levels, with 43 mm (1.7 in) over 17 days, in contrast to August's 61 mm (2.4 in) over 22 days. Humidity also decreases slightly from 77% in August to 72% in September. For more detailed insights, you can check Igarassu weather in August.
In comparing the weather of September and October, one can observe that October tends to be slightly warmer with minimum temperatures averaging around 22°C (71°F) compared to September's 20°C (69°F). Both months have a maximum temperature cap of 31°C (87°F), but October enjoys a marginally higher average temperature of 26°C (79°F) versus September's 25°C (77°F). Precipitation levels in October are somewhat lower at 36 mm (1.4 in), occurring over 14 days, compared to September's 43 mm (1.7 in) over 17 days. Additionally, October presents a decrease in humidity to 68%, while September sits at 72%. For more detailed insights on weather conditions, you can check Igarassu weather in October.
In September, the weather typically features a minimum temperature of 20°C (69°F) and an average of 25°C (77°F), with daytime highs reaching up to 31°C (87°F). The month experiences a fair amount of rainfall, totaling 43 mm (1.7 in) over 17 days, contributing to a high humidity level of 72%.
In contrast, November sees slightly warmer temperatures, with a minimum of 22°C (72°F) and an average of 27°C (80°F), while still peaking at 31°C (88°F). Precipitation is a bit lower, at 39 mm (1.6 in) also spread across 17 days, and humidity decreases to 66%. This transition in weather patterns marks a subtle shift towards warmer and slightly drier conditions. For more details, check out Igarassu weather in November.
In September, the weather is relatively warm with average temperatures around 25°C (77°F) and occasional high temperatures reaching up to 31°C (87°F). The month experiences approximately 43 mm (1.7 in) of rainfall over 17 days, contributing to a humidity level of 72%. In contrast, December offers slightly higher average temperatures at 27°C (81°F) with minimums of 23°C (73°F) and maximums also peaking at 31°C (88°F). Despite a marginal increase in precipitation to 46 mm (1.8 in) over 18 days, humidity remains somewhat stable at 70%. For those interested in specific conditions, more details can be found at Igarassu weather in December.
As September settles over Igarassu, the weather ushers in a unique blend of warmth and humidity that sets it apart from the dryer months. While daytime temperatures remain comfortably high, the increased precipitation and cloud cover introduce a refreshing balance, creating an inviting atmosphere for both locals and visitors. With more frequent rain showers, the lush landscape comes alive, making it an ideal time for nature lovers. This transitional month highlights a shift towards the wetter season, offering a vibrant contrast to the more arid months before it. For a detailed look at Igarassu's climate throughout the year, visit Igarassu Climate.