Last updated: August 21, 2025
In Banyuwangi, Indonesia, September brings a tropical climate characterized by a maximum temperature of 30°C (86°F) and a pleasant average of 23°C (74°F). As the month unfolds, temperatures can dip to a minimum of 17°C (62°F), offering a comfortable respite from the heat. However, residents and visitors should prepare for moderate rainfall, totaling 49 mm (1.9 in) over 13 days—making it one of the wetter months in the region. With an average humidity level of 77%, September in Banyuwangi is ideal for those who appreciate lush landscapes and vibrant nature, all while indulging in the rich cultural experiences that the area has to offer.
In September, Banyuwangi, Indonesia, experiences a gentle transition towards warmer weather, with temperatures showing a slight rise. The month ushers in a minimum temperature of 17°C (62°F), paired with an average of 23°C (74°F) and a maximum peak of 30°C (86°F). This marks an increase from the cooler months of July and August, where temperatures hovered around 29°C (85°F). As the rainy season approaches, the warmth begins to wrap around the region, making it an ideal time for outdoor adventures while enjoying the comfortable climate. Overall, September strikes a pleasant balance, inviting visitors to enjoy Banyuwangi's natural beauty before the heavier rains set in.
In September, Banyuwangi, Indonesia, experiences a notable reduction in precipitation, with rainfall measuring only 49 mm (1.9 in) over approximately 13 days. This marks a significant decline compared to the preceding months, reflecting a shift from the intense rains characteristic of earlier in the year. July and August, for instance, average 55 mm and 57 mm respectively, both benefiting from more frequent rainfall days. The trend highlights a transition towards drier conditions as the region approaches the tail end of the dry season, paving the way for the wetter months ahead. As the landscape prepares for October's anticipated increase, September serves as a gentle interlude, offering a brief respite from heavy showers.
In Banyuwangi, Indonesia, September marks a continuation of a trend toward lower humidity levels, settling at 77%. This figure mirrors the humidity experienced in both July and August, suggesting a gradual decline as the region transitions from the peak of its humid months early in the year. The high of 83% recorded in February serves as a reminder of the tropical climate’s intensity, but as the year progresses into the latter months, humidity remains relatively stable, dipping slightly to 76% by October and continuing at that level through December. This pattern highlights Banyuwangi's consistent atmospheric conditions, making it a unique destination for those seeking to experience both humidity and the beauty of Indonesia's diverse landscape.
In September, Banyuwangi, Indonesia experiences its peak UV Index, soaring to 15, which falls into the extreme exposure category with a burn time of just 10 minutes. This trend of high UV exposure, consistent throughout the year, particularly in the early months and in September, highlights the necessity for sun protection. With the UV Index remaining predominantly between 12 and 16 throughout the year, visitors and locals alike should stay vigilant to safeguard their skin against harmful rays. For more detailed information on UV levels throughout the year, check out Banyuwangi UV Index.
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As September unfolds in Banyuwangi, Indonesia, it continues the trend of abundant sunshine, boasting a remarkable 301 hours of daylight. This month, like the preceding ones, showcases the region's transition into the peak of the dry season, where hours of sunshine remain impressively high, just slightly below August's record of 312 hours. The pattern is unmistakable: daylight increases steadily from the start of the year, peaking in the late summer months and tapering off as the year approaches its end. With clear skies and golden rays, September serves as a perfect prelude to the vibrant October, which promises to shine even brighter with an expected 314 hours of sun. This consistent brightness not only enhances the natural beauty of Banyuwangi but also invites travelers and locals alike to revel in the sundrenched landscapes and outdoor adventures.
In Banyuwangi, Indonesia, the likelihood of sunny weather shows intriguing seasonal trends throughout the year. September stands out with a 24% chance of sunshine, marking a noticeable decline from the peak sunshine months of July and April, which boast chances of 42% and 41%, respectively. As the dry season transitions into the wetter months, the probability of sun dips, falling to 20% in October and further to a mere 5% by November. This pattern underscores that while September offers some sunnier days, it's the preceding months that provide the best opportunities to bask in Banyuwangi’s warmth before the rainy season sets in.
In Banyuwangi, Indonesia, the daylight duration reveals a fascinating rhythm throughout the year. From January to March, the sun graces the region with a consistent 12 hours of light each day, creating a bright and vibrant atmosphere. As the calendar turns to April, daylight begins to wane slightly, dropping to 11 hours and maintaining this duration through the summer months of May to August. Then, much to the delight of locals and visitors alike, September marks a return to 12 hours of sunlight, returning to the longer days reminiscent of the year’s early months. This pattern not only highlights the region’s tropical climate but also offers a comforting predictability, inspiring both nature lovers and those seeking outdoor adventures year-round.
As September graces Banyuwangi, Indonesia, the winds begin to whisper with a refreshing intensity, averaging a brisk 2.4 m/s (5 mph). This month marks a subtle yet notable continuity from the heights of August's winds, maintaining that invigorating breeze that many have come to enjoy. Following a steady increase throughout the late spring and summer months, the wind speed remains somewhat stable, hinting at the transition into the drier season. While the previous months of July and August showcased the strongest gusts of the year, September offers a gentle reminder that nature balances exuberance with calm. As October approaches, a further increase to 2.6 m/s (6 mph) is anticipated, setting the stage for an autumn filled with delightful winds that rustle the palm fronds and carry the scents of the vibrant island.
Weather in Banyuwangi varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Banyuwangi, focusing on differences in temperature, rainfall, humidity, and UV levels.
In September, the weather typically features a milder temperature range with a minimum of 17°C (62°F), an average of 23°C (74°F), and a maximum of 30°C (86°F). The month experiences around 49 mm (1.9 in) of precipitation spread over 13 days, accompanied by a humidity level of 77%. In contrast, January sees warmer temperatures, with a minimum of 21°C (70°F), an average of 25°C (77°F), and a peak of 32°C (89°F). However, January is significantly wetter, with 418 mm (16.5 in) of rainfall over 25 days, resulting in a slightly higher humidity of 79%. For more details, you can explore Banyuwangi weather in January.
September and February showcase distinct differences in weather patterns. In September, temperatures range from a mild 17°C (62°F) to a warm 30°C (86°F), with an average of 23°C (74°F). This month experiences 49 mm (1.9 in) of precipitation spread over 13 days, accompanied by a humidity level of 77%. In contrast, February is generally warmer, with minimum temperatures of 21°C (71°F) and maximums reaching up to 32°C (90°F), resulting in an average of 25°C (77°F). However, it is also significantly wetter, with a striking 472 mm (18.6 in) of rainfall over 27 days and a humidity level of 83%. To learn more about the weather patterns during this month, you can check out Banyuwangi weather in February.
In September, the weather tends to be warm and relatively dry, with average temperatures ranging from a minimum of 17°C (62°F) to a maximum of 30°C (86°F). The month sees an average precipitation of 49 mm (1.9 in) over about 13 days, resulting in a humidity level of 77%. In contrast, March is notably warmer, with temperatures ranging from 21°C (70°F) to 31°C (89°F), and shows a significant increase in rainfall—totaling 371 mm (14.6 in) spread over 29 days. The humidity also rises slightly to 82%. For more detailed information on weather patterns, you can check Banyuwangi weather in March.
September and April showcase distinct weather patterns. In September, temperatures range from a minimum of 17°C (62°F) to a maximum of 30°C (86°F), with an average of 23°C (74°F). The month sees relatively lower humidity at 77% and less precipitation, totaling 49 mm (1.9 in) over 13 days. In contrast, April experiences warmer temperatures, starting at a minimum of 20°C (67°F) and peaking at 31°C (89°F), with an average of 25°C (78°F). However, it also brings significantly more rainfall, with 204 mm (8.0 in) spread over 22 days and slightly higher humidity at 80%. For a detailed look at April weather, check out Banyuwangi weather in April.
In comparing weather patterns between September and May, we observe some notable differences. September typically sees a minimum temperature of 17°C (62°F) and an average of 23°C (74°F), while May tends to be slightly warmer, with a minimum of 18°C (65°F) and an average of 25°C (76°F). The maximum temperatures are relatively similar, peaking at 30°C (86°F) in September and reaching 31°C (88°F) in May. However, May receives more precipitation, averaging 74 mm (2.9 in) across 15 days, compared to September’s 49 mm (1.9 in) over 13 days. Additionally, humidity levels are higher in May at 81%, compared to 77% in September, making May feel a bit more muggy. For a closer look at May's weather details, check out Banyuwangi weather in May.
In comparing the weather of September and June, both months experience similar maximum temperatures, reaching up to 30°C (86°F) and 30°C (87°F) respectively. However, September tends to be slightly cooler with an average temperature of 23°C (74°F), while June averages at 24°C (75°F). Notably, June experiences higher precipitation, with approximately 74 mm (2.9 in) over 15 days compared to September's 49 mm (1.9 in) over 13 days. Additionally, humidity levels are quite comparable, with June having a slightly higher humidity at 79% compared to September’s 77%. For more detailed insights, you can refer to the Banyuwangi weather in June.
When comparing the weather in September to that of July, both months exhibit relatively mild temperatures and high humidity levels. September experiences slightly warmer averages, ranging from a minimum of 17°C (62°F) to a maximum of 30°C (86°F), while July has similar temperatures, with a minimum of 16°C (62°F) and a maximum of 29°C (85°F). However, September receives slightly less precipitation, with 49 mm (1.9 in) over 13 days compared to July’s 55 mm (2.1 in) over 16 days. Despite these differences, both months maintain a humidity level of 77%, contributing to the tropical feel of the region. For more detailed insights into July's weather, you can check Banyuwangi weather in July.
In comparing the weather of September and August, both months exhibit similar minimum temperatures, with September slightly warmer, averaging 23°C (74°F) compared to August's 22°C (73°F). However, September enjoys slightly higher maximum temperatures, peaking at 30°C (86°F), while August reaches a maximum of 29°C (85°F). The precipitation levels also differ, with September receiving 49 mm (1.9 in) over 13 days, which is less than August's 57 mm (2.2 in) spread across 16 days. Humidity remains steady at 77% for both months. For a detailed look at August weather specifically, check out Banyuwangi weather in August.
In comparing the weather between September and October, we see a slight increase in temperatures, with October experiencing a minimum of 18°C (65°F), an average of 24°C (76°F), and a maximum of 31°C (88°F), compared to September's range of 17°C (62°F) to 30°C (86°F). While both months share a similar humidity level, October has a slightly lower humidity at 76%, compared to September's 77%. However, October also brings more precipitation, with 70 mm (2.7 in) over 16 days, compared to September's 49 mm (1.9 in) over 13 days. For a detailed forecast, you can check Banyuwangi weather in October.
In comparing the weather between September and November, September tends to be slightly cooler with an average temperature of 23°C (74°F) and highs reaching 30°C (86°F), while November averages 25°C (77°F) and can peak at 32°C (90°F). Both months experience high humidity levels, hovering around 77% in September and 76% in November. However, November sees a significant increase in precipitation, accumulating 291 mm (11.4 in) over 23 days compared to September's 49 mm (1.9 in) across 13 days. This makes November wetter and more humid overall. For a more detailed look, you can check Banyuwangi weather in November.
When comparing the weather in September and December, we see a notable shift in temperatures and precipitation. In September, temperatures range from a minimum of 17°C (62°F) to a maximum of 30°C (86°F), with an average of 23°C (74°F). The month experiences relatively lower precipitation at 49 mm (1.9 in) over 13 days, paired with a humidity level of 77%.
In contrast, December brings warmer temperatures, with a minimum of 21°C (70°F) and a maximum of 33°C (93°F), averaging 25°C (78°F). However, it also sees a significant increase in rainfall, accumulating 320 mm (12.6 in) over 27 days, while maintaining a similar humidity level of 76%. This comparison highlights the transition from a drier, milder September to a wetter, warmer December. For more details, you can check Banyuwangi weather in December.
As September unfolds in Banyuwangi, the weather transitions into a delightful blend of warmth and moderate humidity, making it a unique experience compared to the earlier months of the year. With an average temperature of 23°C (74°F), the days are pleasantly warm, while the evenings bring a refreshing coolness. This month is characterized by increased precipitation as the region prepares for the upcoming wet season, resulting in a lush and vibrant landscape. Although rainfall occurs on about 13 days, it typically comes in brief showers, allowing for ample time to explore the area. For those curious about the climatic nuances and how they affect travel plans, a deeper dive can be found at Banyuwangi Climate.