Last updated: August 21, 2025
In September, Trindade, Brazil, experiences a delightful blend of temperatures, with maximums reaching up to 37°C (99°F) and averages hovering around 26°C (79°F). The month starts to transition towards warmer days while enjoying cool evenings, with minimum temperatures dipping to 16°C (62°F). Notably, September sees minimal precipitation, with only 4 mm (0.2 in) of rain recorded on just one day, contributing to a comfortable humidity level of 51%. This balance of warmth and low rainfall makes September an ideal time to explore Trindade's natural beauty.
In September, Trindade, Brazil, begins to feel the warm embrace of spring, with temperatures gently rising after the milder winter months. The minimum temperature settles around 16°C (62°F), while the average climbs to a pleasant 26°C (79°F), making outdoor activities more inviting. As the days progress, highs can reach a sizzling 37°C (99°F), offering a taste of summer's intensity. This month also marks a noticeable trend towards warmth, as both the minimum and maximum temperatures gradually increase, providing a glorious transition from the cooler months of July and August. Whether you're exploring local sights or soaking up the sun, September in Trindade is a delightful blend of warmth and vibrant energy.
September in Trindade, Brazil, marks a notable transition in the region's precipitation patterns. With only 4 mm (0.2 in) of rainfall recorded over a mere single day, September is the driest month of the year, signaling a stark contrast to the wetter periods earlier in the year. Following the heavy rains of February and March, where precipitation peaked at 105 mm (4.1 in) and 121 mm (4.8 in) respectively, the region experiences a significant drop in moisture as it moves into the drier months of late winter and early spring. This gradual decline in rainfall culminates in a remarkably dry September, setting the stage for slightly increased precipitation again in October. Overall, the month exemplifies a clear trend towards aridity as the year progresses, with rainfall dramatically tapering off from the earlier months' abundance.
In September, Trindade, Brazil, experiences a significant drop in humidity, registering at 51%. This marks a continued decline from the high moisture levels seen earlier in the year, where January started at a humid 90%. As the dry season progresses, September's humidity reflects a broader trend of decreasing moisture, dipping to its lowest point in October at 45%. Following the peak of March's oppressive 93%, the transition to cooler months brings relief, creating a more comfortable atmosphere for outdoor activities. As the year advances, humidity levels gradually rise again, reminding us of Trindade's tropical essence amidst shifting seasonal patterns.
In September, Trindade, Brazil experiences a UV Index of 14, categorized as extreme, with a burn time of just 10 minutes under direct sunlight. This value is a slight dip from the previous months, but it still necessitates caution, as the sun's intensity remains high. The overall trend throughout the year shows consistently extreme exposure levels, particularly peaking in March at 16. With such potent UV levels, it's essential for residents and visitors alike to take protective measures. For more insights and information, check out the detailed guide at Trindade UV Index.
UV Risk Categories
September in Trindade, Brazil, shines with an impressive 343 hours of sunshine, making it one of the sunniest months of the year. As we transition from the colder winter months of June to August, which also boast abundant sunlight, September marks a delightful continuation of this trend with its increasing daylight hours. Following August's notable 340 hours, September’s bright days set the stage for the sunniest stretch leading into October, which reaches its peak at 357 hours. This steady rise not only heralds the arrival of spring but also invites locals and visitors alike to bask in the warmth and beauty of Trindade’s natural splendor.
As September unfolds in Trindade, Brazil, the likelihood of sunny weather reaches an impressive 73%, marking a peak in the annual sun trend. Following a gradual ascent from the 30% chance in February to a striking 70% in August, September signals the transition into the season of abundant sunshine. This positive trend continues into October, where the chance of sun remains robust at 60%. With rainier months behind, visitors can look forward to vibrant days filled with sunlight, making September an ideal time to explore the natural beauty of this Brazilian gem.
In Trindade, Brazil, the daylight duration showcases a rhythmic pattern throughout the year. From January to March, residents bask in a generous 12 hours of daylight, ushering in the vibrant energy of summer. As the seasons transition into April through August, daylight slightly diminishes to 11 hours, reflecting the cooler winter months. However, come September, the sun’s reign returns with another 12-hour stretch, signaling the approach of spring and the blooming of new life. This consistent cycle between 12 and 11 hours not only illuminates the days but also punctuates the charming contrasts of Trindade's seasonal tapestry.
As September arrives in Trindade, Brazil, the winds begin to pick up, averaging 4.9 m/s (11 mph), offering a refreshing contrast to the calmer months that preceded it. Following a steady increase throughout the winter, where wind speeds peaked in July and August at 5.0 m/s (11 mph) and 5.7 m/s (13 mph) respectively, September marks a slight dip while still maintaining a robust breeze. This transition suggests a shifting season, as the winds soften in October yet remain brisk enough to invigorate this coastal paradise. The gentle currents of September not only enhance the area's charm but also set the stage for the calmer, more tranquil breezes of the late year.
Weather in Trindade varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Trindade, focusing on differences in temperature, rainfall, humidity, and UV levels.
September and January weather in Trindade exhibit notable differences. In September, temperatures typically range from a minimum of 16°C (62°F) to a maximum of 37°C (99°F), with an average of 26°C (79°F) and minimal precipitation of only 4 mm (0.2 in) over just 1 day. The humidity is relatively moderate at 51%. In contrast, January sees slightly warmer temperatures, with a minimum of 19°C (67°F) and a maximum of 36°C (98°F), averaging 27°C (81°F). However, precipitation increases significantly to 44 mm (1.7 in) over about 7 days, and humidity rises dramatically to 90%. For more detailed insights, you can check Trindade weather in January.
In comparison to September, February experiences slightly warmer minimum temperatures, with averages around 20°C (69°F) compared to September's 16°C (62°F). Both months share a similar average temperature of 26°C (79°F), but February tends to be more humid, with levels reaching 91% compared to September's 51%. Notably, February is significantly wetter, receiving about 105 mm (4.1 in) of precipitation over 14 days, while September has minimal rainfall at just 4 mm (0.2 in) across only one day. For more insights on February weather conditions, you can check Trindade weather in February.
September and March present notably different weather patterns. In September, temperatures range from a mild 16°C (62°F) at night to a warmer 37°C (99°F) during the day, with an average of 26°C (79°F). The month is relatively dry, receiving only 4 mm (0.2 in) of precipitation across just one day, and the humidity sits at a comfortable 51%. In contrast, March experiences higher minimum temperatures of 20°C (68°F) and a slightly lower maximum of 35°C (95°F), with an average also around 26°C (78°F). However, it is much wetter, with rainfall totaling 121 mm (4.8 in) over 14 days, leading to a high humidity level of 93%. The stark difference in precipitation and humidity between the months highlights March as a significantly wetter and more humid period. For more details, you can visit Trindade weather in March.
September and April present contrasting weather patterns. In September, temperatures range from a minimum of 16°C (62°F) to a maximum of 37°C (99°F), with an average of 26°C (79°F). The month is relatively dry, receiving only 4 mm (0.2 in) of precipitation over just 1 day, and humidity sits at a comfortable 51%. In contrast, April features warmer temperatures, starting at a minimum of 19°C (66°F) and peaking at 34°C (93°F), with an average of 25°C (78°F). However, it is much wetter, with 70 mm (2.8 in) of rainfall spread over 12 days and high humidity at 92%. This stark difference in precipitation and humidity makes September feel drier and warmer overall compared to the more humid and wetter April. For more details, you can visit Trindade weather in April.
In comparing the weather between September and May, September typically boasts warmer average temperatures, ranging from a minimum of 16°C (62°F) to a maximum of 37°C (99°F), while May sees slightly cooler temperatures with a minimum of 18°C (64°F) and a maximum of 36°C (97°F). Interestingly, September experiences minimal precipitation, averaging only 4 mm (0.2 in) over just one day, resulting in a lower humidity level of 51%. In contrast, May is considerably wetter, with 28 mm (1.1 in) of rain spread over eight days and a much higher humidity level of 87%. This makes May feel more humid and potentially less comfortable despite its cooler temperatures. For further details, you can check Trindade weather in May.
In comparing the weather of September and June, September boasts warmer temperatures, with an average high of 26°C (79°F) and peaks reaching up to 37°C (99°F), while June presents a cooler climate with an average high of 24°C (75°F) and maximums of 32°C (90°F). Although September is drier, receiving just 4 mm (0.2 in) of precipitation over a single day, June is considerably wetter with 18 mm (0.7 in) of rainfall spread across six days. Additionally, June experiences higher humidity levels at 77%, compared to September’s more comfortable 51%. For more detailed insights into June weather, you can visit Trindade weather in June.
In comparing the weather of September and July, September generally offers warmer temperatures, with a minimum of 16°C (62°F) and an average of 26°C (79°F), peaking at 37°C (99°F). In contrast, July sees slightly cooler temperatures, with a minimum of 15°C (60°F), an average of 23°C (74°F), and a maximum of 33°C (92°F). Additionally, September is much drier, experiencing only 4 mm (0.2 in) of precipitation on just 1 day, while July records 16 mm (0.6 in) of rainfall over 5 days. Humidity levels also vary, being lower in September at 51%, compared to the more humid July at 66%. For more detailed insights on the weather conditions, check out Trindade weather in July.
In comparing the weather between September and August, September tends to be slightly warmer, with average temperatures reaching 26°C (79°F) compared to August's 25°C (76°F). The maximum temperatures in September can soar to 37°C (99°F), whereas August peaks at 34°C (94°F). Additionally, September experiences less precipitation, totaling only 4 mm (0.2 in) over just one day, while August sees more rain at 7 mm (0.3 in) across two days. Humidity levels are also lower in September at 51%, compared to 58% in August, making September feel warmer and drier overall. For more detailed information, you can visit Trindade weather in August.
September and October exhibit similar weather patterns, but with notable differences in temperature and humidity. In September, the temperatures range from a minimum of 16°C (62°F) to a maximum of 37°C (99°F), averaging around 26°C (79°F), while October sees a slightly warmer average of 28°C (83°F), with minimum and maximum temperatures of 20°C (67°F) and 36°C (98°F), respectively. Additionally, October experiences a slight increase in precipitation at 6 mm (0.2 in) compared to September's 4 mm (0.2 in), though both months have similar low precipitation days at just one. The humidity levels are also different, with October being slightly less humid at 45% compared to September's 51%. For a detailed look at the weather, you can check Trindade weather in October.
In September, the weather is characterized by warmer temperatures, with a minimum of 16°C (62°F) and an average of 26°C (79°F), reaching a maximum of 37°C (99°F). This month experiences very low precipitation, with only about 4 mm (0.2 in) over just one day, and humidity is relatively moderate at 51%. In contrast, November sees a slight increase in temperatures, with a minimum of 20°C (68°F) and an average of 28°C (83°F), peaking at 38°C (100°F). However, this month is considerably wetter, receiving 25 mm (1.0 in) of rainfall spread across three days, and the humidity drops to 41%. For a detailed look at the climatic conditions, check out Trindade weather in November.
In September, Trindade experiences warm temperatures with a minimum of 16°C (62°F) and an average of 26°C (79°F), reaching up to a maximum of 37°C (99°F). This month is relatively dry, with only 4 mm of precipitation and low humidity at 51%. In contrast, December sees a slight increase in temperatures, with a minimum of 20°C (68°F) and an average of 27°C (81°F), while still peaking at 37°C (99°F). However, December is much wetter, receiving 41 mm of rain over five days and resulting in higher humidity levels of 67%. For more detailed weather information, check out Trindade weather in December.
September in Trindade ushers in a delightful transition as temperatures begin to moderate, providing a pleasant escape from the sweltering heat of the summer months. With an average heat of around 26°C, the weather remains inviting, while a mere trace of precipitation—typically just one day of light rain—keeps humidity at a comfortable 51%. This makes September an ideal time for outdoor activities and exploration, distinguishing it from the hotter, wetter conditions experienced earlier in the year. For those curious about Trindade's climate throughout the year, additional insights can be found at Trindade Climate.