Last updated: August 21, 2025
In Bualu, Indonesia, September offers a pleasant tropical climate characterized by an average temperature of 26°C (79°F), with highs reaching 28°C (82°F) and lows dipping to 24°C (75°F). While the month sees an average precipitation of 49 mm (1.9 in) spread across 17 days, humidity levels remain high at 71%, adding to the tropical ambiance. Visitors can expect a mix of sunny days and scattered showers, perfect for enjoying the lush surroundings and vibrant culture of this beautiful coastal location.
In September, Bualu, Indonesia, experiences a gentle transition in its tropical climate, with temperatures resting comfortably between a minimum of 24°C (75°F) and a maximum of 28°C (82°F). The average temperature of 26°C (79°F) offers a pleasant reprieve from the highs of earlier months, as the region exchanges the summer warmth for slightly cooler breezes. This month marks a return to more moderate temperatures, following the warmer summer peaks in August, which saw lows of just 23°C (73°F). As the year progresses towards the wet season, September's mild conditions invite visitors to enjoy the lush landscapes and vibrant culture of Bualu without the oppressive heat typical of the preceding months.
September in Bualu, Indonesia, marks a noticeable decline in precipitation, with only 49 mm (1.9 in) recorded, making it one of the driest months of the year. This reduction in rainfall continues the downward trend observed from the peak in January's 269 mm (10.6 in), with subsequent months gradually decreasing until September. Despite the lower precipitation, rain still graces the area for about 17 days, maintaining a consistent presence throughout the month. This trend showcases a transition toward the drier season, as Bualu prepares for the wetter months ahead, particularly October and November, when rainfall levels surge again. The shift from the heavy rains of earlier months highlights the region's dynamic climate, making September a pivotal period in Bualu's yearly weather pattern.
In Bualu, Indonesia, September marks a notable dip in humidity, dropping to 71%, the lowest point for the month during the year. This subtle decrease continues the trend observed from the peak humidity of 84% in February to the more comfortable levels experienced in late summer. As the year progresses, humidity gradually declines from a high of 78% in January to this late-summer low, reflecting the region's transitional climate. Given the consistently high humidity levels in earlier months, September’s milder conditions provide a refreshing respite, hinting at the drier spells that October and November are known for, both settling at 69%. Overall, the gradual decline in humidity not only influences the local climate but also enhances the appeal of Bualu as a travel destination during this time.
In September, Bualu, Indonesia, continues to experience an extreme UV Index of 15, mirroring the intensity of earlier months in the year. This persistent level of UV radiation necessitates quick precautions, with a burn time of just 10 minutes for unprotected skin. Following a trend established since January, September's UV levels demand consistent vigilance, reinforcing the importance of effective sun protection throughout the year. As the dry season progresses, it's crucial for both locals and visitors to stay informed and equipped. For detailed insights on the UV Index in Bualu, visit Bualu UV Index.
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September in Bualu, Indonesia, is a captivating blend of warmth and light, boasting an impressive 304 hours of sunshine. This month continues the delightful trend established in the summer, where the region enjoys a gradual increase in daylight, culminating in the peak hours recorded in August with 311 hours. Following the vibrant summer, September maintains a strong showing, slightly dipping but still offering abundant sunshine as the days transition into the more temperate October, which features even more sunshine at 319 hours. With its exceptional hours of sunshine, September is ideal for basking in the tropical allure of Bualu, setting the stage for a stunning Indian summer that keeps the memories of summer alive a little longer.
As September rolls into Bualu, Indonesia, the likelihood of sunny weather is notably more promising than the earlier months of the year, with a 37% chance of sunshine. This marks a significant increase from the rainy season months of January through March, where the sun shines only 3% to 17% of the time. Following the peak sunny months of April (50%) and May (51%), the probability dips slightly but still holds a respectable rate through September. As the transition into October approaches, the chances decline to 29%, hinting at the approaching rainy season. Overall, those looking to bask in the sun during September will find it a favorable choice amidst the annual weather patterns in Bualu.
In Bualu, Indonesia, the rhythm of daylight unfolds with a remarkable consistency throughout the year. Notably, the month of September sees a return to 12 hours of daylight, echoing the extended days of the first half of the year. This shift from the 11 hours characteristic of the late winter months suggests a subtle transition toward longer days as the month progresses. As the sun rises and sets with a steady grace, the return to half a day of daylight in September provides ample opportunity for both vibrant outdoor activities and serene moments of reflection, bridging the gap between the dry and wet seasons. The predictable daylight pattern enhances the charm of everyday life in this picturesque locale as it gently shifts towards the end of the year.
As September arrives in Bualu, Indonesia, the winds begin to shift, offering a refreshing average speed of 4.6 m/s (10 mph). This marks a moment of transition from the summer's stronger gusts, where July and August each boasted a robust 5.1 m/s (11 mph), to the calmer breezes of the coming months. The wind speeds have shown a gradual decline since their peak mid-year, descending from the blustery highs, yet September still retains a vibrant vigor compared to the much calmer conditions that follow in October and November, which see averages drop to 2.3 m/s (5 mph) and 2.1 m/s (5 mph) respectively. This month serves as a bridge, capturing the essence of dynamic wind patterns in a tropical paradise while hinting at the serenity that lies ahead.
Weather in Bualu varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Bualu, focusing on differences in temperature, rainfall, humidity, and UV levels.
When comparing the weather in September and January, we see that both months experience warm temperatures, but January tends to be slightly warmer overall. In September, the average temperature ranges from a minimum of 24°C (75°F) to a maximum of 28°C (82°F) with an average of 26°C (79°F). The month sees about 49 mm (1.9 in) of precipitation over 17 days and a humidity level of 71%. In contrast, January boasts slightly higher temperatures, ranging from a minimum of 25°C (77°F) to a maximum of 29°C (85°F), with an average temperature of 27°C (81°F). However, January is much wetter, with 269 mm (10.6 in) of rainfall spread over 23 days and higher humidity at 78%. For more details on January weather in this region, visit Bualu weather in January.
Comparing the weather in September and February reveals some notable differences. In September, temperatures range from a mild minimum of 24°C (75°F) to a comfortable maximum of 28°C (82°F), with an average of 26°C (79°F). The humidity is relatively lower at 71%, and there is a modest amount of precipitation totaling 49 mm (1.9 in) over 17 days. In contrast, February experiences slightly warmer temperatures, with minimums of 25°C (77°F) and maximums reaching 30°C (86°F), resulting in an average of 27°C (81°F). However, this month sees significantly more rain, with precipitation measuring 262 mm (10.3 in) over 26 days and higher humidity at 84%. For a more detailed look at February weather patterns, check out Bualu weather in February.
In comparing the weather of September and March, it's evident that both months witness warm temperatures, but March tends to be slightly warmer overall. September has minimum temperatures around 24°C (75°F) reaching a maximum of 28°C (82°F), with an average of 26°C (79°F). In contrast, March sees minimum temperatures at 25°C (77°F) and maximums of 29°C (85°F), averaging 27°C (81°F).
However, March is also characterized by significantly higher precipitation, with 191 mm (7.5 in) falling over 28 days, compared to September's 49 mm (1.9 in) over 17 days. The humidity levels are also higher in March at 82%, compared to September's 71%. For a detailed view of March weather, you can check Bualu weather in March.
In comparing the weather of September and April, we see notable differences. September features a milder temperature range with a minimum of 24°C (75°F) and an average of 26°C (79°F), while April tends to be hotter, starting at a minimum of 25°C (77°F) and averaging 28°C (82°F), reaching a maximum of 30°C (86°F). Precipitation is also higher in April, with 91 mm (3.6 in) over 18 days, compared to September's 49 mm (1.9 in) over 17 days. Furthermore, April brings a slightly higher humidity level of 80%, compared to September's 71%. For more detailed information, check out Bualu weather in April.
When comparing the weather in September and May, both months showcase warm temperatures but with some notable differences. September features a minimum temperature of 24°C (75°F) and an average of 26°C (79°F), while May is slightly warmer, starting at a minimum of 25°C (77°F) and averaging 27°C (81°F). The maximum temperatures are similar, with September reaching up to 28°C (82°F) and May peaking at 29°C (85°F). In terms of precipitation, September has 49 mm (1.9 in) over 17 days, whereas May sees a bit more rain, with 58 mm (2.3 in) recorded over 16 days. Humidity is notably higher in May at 79%, compared to 71% in September. For a detailed look at May conditions, you can check Bualu weather in May.
In comparing the weather of September and June, we can see some notable differences. September experiences slightly cooler temperatures, with an average of 26°C (79°F) compared to June's 27°C (80°F), though both months have similar minimum and maximum temperatures. Precipitation is lower in September, with 49 mm (1.9 in) over 17 days, while June sees more rain at 67 mm (2.6 in) across 19 days. Additionally, humidity levels are slightly higher in June at 76%, compared to 71% in September. For more detailed information about June weather, you can visit Bualu weather in June.
September and July showcase similar temperature ranges, with both months experiencing minimums of 24°C (75°F), averages of 26°C (79°F), and maximums of 28°C (82°F). However, July sees slightly higher precipitation at 54 mm (2.1 in) spread over 18 days, compared to September's 49 mm (1.9 in) over 17 days. Additionally, humidity levels are slightly elevated in July at 73%, whereas September's humidity averages around 71%. For more detailed insights, you can explore Bualu weather in July.
In comparing the weather of September and August, September tends to be slightly warmer, with average temperatures at 26°C (79°F) compared to August's 25°C (78°F). August features a similar temperature range with a minimum of 23°C (73°F) and a maximum of 27°C (82°F), while September reaches a maximum of 28°C (82°F). However, September sees a reduction in precipitation, with 49 mm (1.9 in) over 17 days, compared to August's 59 mm (2.3 in) over 20 days. Humidity levels are fairly consistent, with September at 71% and August at 72%. For more detailed information, you can check Bualu weather in August.
In September, the weather features a consistent range of temperatures, with a minimum of 24°C (75°F) and an average of 26°C (79°F), peaking at 28°C (82°F). The month is marked by 49 mm (1.9 in) of precipitation over 17 days, coupled with a relatively high humidity level of 71%.
In contrast, October experiences similar temperatures, maintaining a minimum of 24°C (75°F), an average of 26°C (79°F), and a maximum of 28°C (83°F). However, it sees increased precipitation with 69 mm (2.7 in) over 20 days and slightly lower humidity at 69%. For a detailed overview of October weather, you can check out Bualu weather in October.
In September, temperatures typically range from a minimum of 24°C (75°F) to a maximum of 28°C (82°F), with an average of 26°C (79°F). The month sees about 49 mm (1.9 in) of precipitation across 17 days, and the humidity hovers around 71%. In contrast, November experiences slightly warmer temperatures, with a low of 25°C (76°F) and a high of 29°C (84°F), averaging 27°C (80°F). However, November is significantly wetter, with 273 mm (10.7 in) of rainfall spread over 25 days, and humidity remains relatively stable at 69%. For more detailed insights into November weather, check out Bualu weather in November.
In comparing the weather between September and December, December experiences slightly warmer temperatures, with minimums around 25°C (77°F) and maximums reaching 30°C (86°F), compared to September's range of 24°C (75°F) to 28°C (82°F). However, December is significantly wetter, with 242 mm (9.5 in) of precipitation spread across 28 days, whereas September sees only 49 mm (1.9 in) over 17 days. Humidity levels remain quite similar, hovering around 71% in September and slightly increasing to 72% in December. For more details on December weather, you can check Bualu weather in December.
September in Bualu marks a transition as the region begins to shift from the dry to the wet season. With temperatures averaging around 26°C, it offers a comfortable climate, though the humidity lingers at a notable 71%. While precipitation is more frequent, with rain on approximately half of the month’s days, the overall feel is less intense compared to the peak of the wet season. This blend of warmth and moisture creates a unique atmosphere, making it an ideal time for visitors who appreciate a lush, green environment. For a detailed look at how September weather fits into the larger yearly pattern, explore Bualu Climate.