Last updated: August 21, 2025
September in Bonito, Brazil, offers a delightful blend of warm temperatures and abundant moisture. With maximums reaching 30°C (87°F) and averaging 22°C (72°F), the days are pleasantly warm, while cool nights drop to a refreshing 16°C (61°F). However, prepare for frequent rain, as the region experiences 59 mm (2.3 in) of precipitation over 21 days, contributing to a lush landscape. The elevated humidity at 79% adds a tropical flair, making this month a perfect time to witness the vibrant beauty of Bonito's natural wonders.
In September, Bonito, Brazil, experiences a comfortable shift as temperatures begin to transition from the cooler months of winter. With minimums around 16°C (61°F) and averages nudging up to 22°C (72°F), the region embraces a gentle warmth. The maximums reach a pleasant 30°C (87°F), making it a lovely time for exploration. This month stands out as a balance of mild temperatures, offering a perfect opportunity for outdoor adventures amidst the stunning natural beauty of Bonito. Overall, September marks a gradual reawakening of warmth while still retaining the refreshing essence of the past few months.
In September, Bonito experiences a notable shift in precipitation, with 59 mm (2.3 in) of rain over 21 days of the month. This marks a decrease from the heavier downpours of May and June, which consistently surpassed 100 mm, yet remains significant compared to the lighter autumn months that follow. The steady rains ensure that the lush landscapes remain vibrant, providing a backdrop of natural beauty for visitors. As the region transitions into the drier October, one can appreciate how September serves as a delicate balance, maintaining humidity while hinting at the upcoming dry season.
September in Bonito, Brazil, marks a transition as the humidity starts to dip following the peak of the winter months. With an average humidity of 79%, September experiences a notable decrease from the higher levels seen earlier in the year, especially in April and May, which both hover around 89-90%. This decline continues into October, where humidity settles at 74%, signaling the onset of drier conditions. Overall, September serves as a refreshing interlude, offering a slight reprieve from the lush, moist atmosphere that characterizes the region throughout much of the year, making it an appealing time for outdoor explorations.
In Bonito, Brazil, September marks a continuation of the year's high UV exposure, with the UV Index reaching 13, categorizing it as extreme. This trend of consistently elevated levels, peaking in March at 15, highlights a region where sun safety is essential, as the burn time remains a swift 10 minutes across the months. With the UV Index typically staying in the high range from January to April and then maintaining slightly lower levels from June to August, September serves as a reminder that caution is needed year-round. To stay informed about UV levels throughout the year, visit Bonito UV Index.
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In September, Bonito, Brazil, enjoys a delightful 323 hours of sunshine, making it a perfect time for outdoor adventures and exploring the region's stunning landscapes. The sunshine hours continue a trend of increasing brightness from the depths of winter, with significant boosts starting in August. As the year transitions into October, an even richer bounty of sunlight awaits, reaching a peak of 343 hours. This gradual uptick from the cooler months sets the stage for vibrant experiences, whether you’re visiting majestic waterfalls, diving in crystal-clear rivers, or simply soaking in the beauty of nature under the sunny skies. Bonito's September weather truly beckons adventurers to embrace its natural wonders.
In Bonito, Brazil, September marks a noteworthy shift in the weather, with a 35% chance of sunny days—one of the highest probabilities of the year. This trend signals the end of the winter months, as sunshine gradually becomes more prevalent compared to the preceding months like August, which sees only a 24% chance of clear skies. Following September, the likelihood of sunny weather increases even further into October, reaching 38%. This gradual rise not only makes September an attractive time for outdoor adventures in Bonito but also hints at the vibrant beauty of the region as it transitions into the sunnier spring months ahead.
As the seasons transition in Bonito, Brazil, September heralds a return to longer days, restoring the daylight to a refreshing 12 hours. Following a series of months characterized by constant 11-hour days from April through August, September marks a significant shift, bringing back the equatorial consistency seen earlier in the year. This pattern continues through the end of the year, with the daylight duration stabilizing again at 12 hours from October to December. The rhythmic cycle of sunlight not only enhances outdoor activities but also enriches the vibrant natural beauty that Bonito is famous for, inviting both locals and visitors to bask in the radiant charm of this enchanting destination.
As September arrives in Bonito, Brazil, the gentle embrace of the wind becomes a delightful part of the experience, averaging 3.1 m/s (7 mph). This modest increase from the preceding months marks a transition, as the breeze picks up from the slightly calmer summer winds. Leading into September, there is a noticeable rise in wind speed, particularly from August's peak of 3.3 m/s. This trend hints at the subtle shift towards the dryer, cooler seasons ahead. While wind speeds remain consistent, hovering between 2.5 m/s and 3.3 m/s, September's playful gusts evoke a sense of adventure, inviting both locals and visitors to relish in the open air that characterizes the region's charm.
Weather in Bonito varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Bonito, focusing on differences in temperature, rainfall, humidity, and UV levels.
September and January exhibit generally warm weather, but there are notable differences between the two months. In September, temperatures range from a minimum of 16°C (61°F) to a maximum of 30°C (87°F), with an average of 22°C (72°F) and a relatively high humidity level of 79%. This month also sees around 59 mm (2.3 in) of rainfall spread over 21 days.
Conversely, January tends to be slightly warmer with minimum temperatures at 19°C (67°F) and maximums reaching 32°C (90°F), resulting in an average temperature of 25°C (76°F). The precipitation in January is lower, totaling 48 mm (1.9 in) over 14 days, while humidity increases to 84%. For a detailed look at January's weather in Bonito, check out Bonito weather in January.
September and February present distinct weather patterns, showcasing the transition between the end of summer and the onset of the autumn months. In September, temperatures range from a minimum of 16°C (61°F) to a maximum of 30°C (87°F), with an average of 22°C (72°F). The month experiences moderate rainfall, totaling 59 mm (2.3 in) over 21 days, and humidity levels are relatively high at 79%.
In contrast, February sees warmer temperatures, with a minimum of 20°C (67°F) and a maximum of 33°C (91°F), resulting in an average of 25°C (77°F). Although February has slightly more precipitation at 64 mm (2.5 in) across 18 days, the humidity increases to 87%. This makes February feel warmer and more oppressive compared to September. For more specific details on the weather in February, check out Bonito weather in February.
September and March present distinct weather contrasts, despite both months experiencing similar precipitation patterns. In September, temperatures range from a minimum of 16°C (61°F) to a maximum of 30°C (87°F), with an average of 22°C (72°F) and a humidity level of 79%. However, as March arrives, the temperature rises considerably, with lows of 19°C (66°F) and highs reaching 33°C (92°F), averaging 25°C (77°F) and accompanied by slightly higher humidity at 88%. Additionally, March sees increased precipitation at 89 mm (3.5 in) compared to September's 59 mm (2.3 in), highlighting a wetter climate during that time. For more detailed insights on weather patterns, you can visit Bonito weather in March.
When comparing the weather in September and April, notable differences emerge. In September, the temperatures range from a minimum of 16°C (61°F) to a maximum of 30°C (87°F), with an average temperature of 22°C (72°F). The month experiences 59 mm (2.3 in) of precipitation over 21 rainy days, accompanied by a humidity level of 79%. In contrast, April presents slightly warmer conditions with minimum temperatures of 19°C (66°F) and maximums reaching 31°C (88°F), while the average hovers around 24°C (76°F). Additionally, April sees more rainfall, with 97 mm (3.8 in) spread across 22 days, and a higher humidity level of 89%. For more detailed information about April weather, you can check Bonito weather in April.
In comparing the weather between September and May, both months exhibit relatively warm temperatures, though May tends to be slightly milder with an average temperature of 23°C (74°F), compared to September's 22°C (72°F). Rainfall is notably higher in May, with total precipitation reaching 104 mm (4.1 in) over 21 days, which is nearly double September's 59 mm (2.3 in) during the same number of days. Additionally, humidity levels in May are higher at 90%, compared to September's 79%, contributing to a more humid feel during that month. For more details on May weather, you can check Bonito weather in May.
When comparing the weather in September and June, both months feature similar average temperatures, with a minimum of 16°C (61°F) and an average of 22°C (72°F). However, September tends to be slightly warmer, with a maximum temperature reaching 30°C (87°F), compared to June's maximum of 28°C (82°F). Additionally, June experiences a higher level of precipitation, averaging 102 mm (4.0 in) over 23 days, compared to September's 59 mm (2.3 in) over 21 days. Humidity levels are also higher in June at 89%, compared to 79% in September. For more detailed information about June weather, you can visit Bonito weather in June.
In comparing the weather between September and July, we find that both months experience a similar minimum temperature of around 16°C (61°F). However, September tends to be slightly warmer overall with an average temperature of 22°C (72°F) and a maximum of 30°C (87°F), compared to July's average of 21°C (70°F) and maximum of 28°C (82°F). Precipitation is notably higher in July, with 102 mm (4.0 in) over the same number of rainy days as September, which sees only 59 mm (2.3 in). Additionally, humidity levels are higher in July at 86%, as opposed to 79% in September. For those interested in July weather specifics, you can visit Bonito weather in July.
In comparing the weather between September and August, September tends to be slightly warmer with average temperatures ranging from a minimum of 16°C (61°F) to a maximum of 30°C (87°F), whereas August has a minimum of 15°C (59°F) and a maximum of 28°C (82°F). While both months have a relatively high level of humidity, September's average of 79% is a bit lower than August's 84%. Additionally, September experiences slightly less precipitation, with 59 mm (2.3 in) over 21 days, compared to August's 71 mm (2.8 in) over 20 days. For those interested in more details about August's weather conditions, you can check this link: Bonito weather in August.
In comparing September and October weather, October showcases a slight increase in both minimum and average temperatures, with lows of 17°C (64°F) and an average of 23°C (74°F), compared to September's 16°C (61°F) and 22°C (72°F). The maximum temperature also rises modestly to 31°C (89°F) in October, just above September's peak of 30°C (87°F). Additionally, October experiences less precipitation, totaling 41 mm (1.6 in) across 15 days, while September sees a higher 59 mm (2.3 in) across 21 days. Humidity decreases slightly from 79% in September to 74% in October. For more detailed insights, you can check Bonito weather in October.
In September, the weather features a minimum temperature of 16°C (61°F) and an average of 22°C (72°F), peaking at a maximum of 30°C (87°F). The month experiences 59 mm (2.3 in) of precipitation spread over 21 days, with a high humidity level of 79%. In contrast, November sees slightly warmer conditions with a minimum of 18°C (64°F) and an average temperature of 24°C (76°F), reaching a maximum of 33°C (92°F). Precipitation decreases to 38 mm (1.5 in) over just 13 days, and humidity drops to 71%. For more details on weather trends, you can check Bonito weather in November.
September and December exhibit distinct weather patterns. In September, temperatures range from a minimum of 16°C (61°F) to a maximum of 30°C (87°F), with an average of 22°C (72°F). The month sees a notable amount of rainfall, totaling 59 mm (2.3 in) over 21 days, accompanied by high humidity at 79%. Conversely, December brings slightly warmer temperatures, with a minimum of 19°C (66°F) and a maximum reaching 32°C (90°F), averaging 25°C (76°F). Rainfall decreases to 41 mm (1.6 in) across 15 days, and the humidity also drops to 72%. For more detailed information, check out Bonito weather in December.
September in Bonito marks a transition into a more invigorating climate, characterized by warm temperatures and a noticeable increase in humidity. With an average temperature hovering around a comfortable 22°C (72°F), it presents a pleasant environment for outdoor adventures. However, the month also brings higher precipitation, with frequent rain showers occurring on approximately 21 days, contributing to a lush and vibrant landscape. This blend of warmth and moisture sets September apart from the drier months, making it an ideal time for those looking to experience Bonito's breathtaking natural beauty. For more detailed insights on the weather patterns throughout the year, visit Bonito Climate.