Last updated: August 21, 2025
In September, Malang, Indonesia experiences a delightful blend of warm temperatures and refreshing rainfall. With a maximum temperature reaching 29°C (85°F) and a comfortable average of 21°C (71°F), the climate is inviting for outdoor activities. The nights cool down to a minimum of 13°C (55°F), providing a pleasant respite. This month sees an average precipitation of 51 mm (2.0 in) across approximately 10 days, contributing to a humidity level of 77%, which adds to the region’s lush, tropical ambiance. Visitors can expect a balance of sunny days and occasional showers, making it a vibrant time to explore Malang's captivating landscapes.
In September, Malang experiences a gentle transition as temperatures remain mild and inviting. The minimum temperature hovers around 13°C (55°F), while the average is a comfortable 21°C (71°F). As the month progresses, highs reach up to 29°C (85°F), mirroring the trend seen throughout the year. With these consistent temperatures, September is characterized by pleasantly warm days and cooler evenings, making it an ideal time to explore the lush landscapes of this beautiful Indonesian city. This month showcases a subtle but noticeable warmth as the region edges closer to the hotter months ahead, yet still provides a delightful reprieve from the intense heat experienced later in the year.
In September, Malang experiences a notable transition in precipitation patterns, with rainfall measured at 51 mm (2.0 in) over 10 days. This represents a slight increase from the drier months of July and August, which recorded just 32 mm and 28 mm respectively. As the region approaches the wet season, September serves as a gentle prelude, signaling a shift from the dry spell toward the more robust rainfall typical of the coming months. The precipitation levels, while modest, highlight a growing trend of increased moisture, foreshadowing the significant downpours that occur in October and November, where totals jump dramatically to 104 mm and 326 mm. This gradual increase in rainfall not only supports Malang's lush landscapes but also sets the stage for the vibrant, green scenery characteristic of the region in the later months.
In Malang, Indonesia, September marks a notable transition in humidity levels, with the average dropping to 77%. This figure ties with the preceding months of July and August, indicating a consistent trend of lower humidity as the region transitions into the more arid months of the year. Throughout the year, January boasts the highest humidity at 79%, gradually tapering off to 76% by October through December. The slight decline into September suggests a shift towards a more comfortable, drier climate, appealing to visitors and locals alike who appreciate the region's unique charm during this time.
In September, Malang, Indonesia, experiences a UV Index of 15, categorizing it as extreme and maintaining the trend of heightened solar exposure seen throughout the year. This consistency underscores a persistent risk of skin damage, with a quick burn time of just 10 minutes against direct sunlight. Following a slight dip in the summer months, the UV Index rises again, mirroring the values observed in early spring and other months like January and March. As residents and visitors navigate the sun’s intensity this month, it's essential to prioritize sun safety practices. Explore more about the UV Index in Malang for a comprehensive understanding of your sun exposure risks Malang UV Index.
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As the vibrant month of September arrives in Malang, Indonesia, residents and visitors revel in an impressive 301 hours of sunshine. This marks a slight dip from the sun-drenched peak of August, which boasts 313 hours. However, September still impressively outshines the cooler months of late autumn, showcasing a consistent trend of abundant daylight stretching all the way from May to October, where sunshine hours remain above the 300-hour threshold. This sunny streak contributes to the city's lush landscapes and lively atmosphere, making it a perfect time to explore the natural beauty and cultural richness that Malang has to offer.
In Malang, Indonesia, September brings a moderate likelihood of sunny weather, with a 18% chance of clear skies. This marks a decline from the sunnier months of July and August, which boast chances of 34% and 25%, respectively. As the city transitions further into the rainy season, the sunshine probability continues to taper off into October, where it drops to 14%. Overall, while September may not be the sunniest month, it still offers a fighting chance for those hoping to bask in the light before the heavier rains set in.
In Malang, Indonesia, the rhythm of daylight reveals a fascinating trend as the year advances. While the months of January through March consistently bask in 12 hours of daylight, a gradual decline occurs in the spring and summer months, with daylight dipping to 11 hours from April through August. This slight reduction offers a taste of seasonal transition before September brings daylight back to a hearty 12 hours, signaling the start of a brighter finale to the year. Following this resurgence, October through December maintain this length, creating a harmonious balance of sunlight that persists through the end of the year. This dance of daylight not only marks the passage of time but also highlights Malang’s unique tropical climate, inviting both residents and visitors to embrace the vibrant days ahead.
As September rolls into Malang, Indonesia, the breeze starts to pick up, matching the average wind speed of 1.7 m/s (4 mph). This slight uptick reflects a gentle transition from the relatively calm conditions earlier in the year, with speeds peaking from a modest 0.9 m/s (2 mph) in the spring months to a refreshing breeze reminiscent of late summer. The consistency of September's winds, similar to August's, hints at a consistent weather pattern that invites both relaxation and exploration. As the year progresses, the winds gradually ease into more tranquil conditions, but the lively September gusts still beckon those longing for an invigorating outdoor experience amidst Malang's enchanting landscapes.
Weather in Malang varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Malang, focusing on differences in temperature, rainfall, humidity, and UV levels.
September and January exhibit distinct weather patterns. In September, the temperatures range from a mild 13°C (55°F) at night to a comfortable 29°C (85°F) during the day, accompanied by a total precipitation of 51 mm (2.0 in) over approximately 10 days, resulting in 77% humidity. In contrast, January presents slightly warmer temperatures, with a minimum of 16°C (62°F) and a maximum of 30°C (86°F), but it experiences significantly more rainfall, totaling 341 mm (13.4 in) over around 24 days, and maintaining a similar humidity level of 79%. For a more detailed overview of January weather, visit Malang weather in January.
September and February exhibit distinct weather patterns, reflecting the transition from late winter to early summer. In September, temperatures range from a minimum of 13°C (55°F) to a maximum of 29°C (85°F), with an average of 21°C (71°F) and a moderate humidity of 77%. This month experiences about 51 mm (2.0 in) of precipitation over roughly 10 days, making it relatively dry compared to February.
In contrast, February showcases warmer temperatures, with a minimum of 18°C (64°F) and a maximum remaining at 29°C (85°F), while the average is slightly higher at 22°C (72°F). However, this month is characterized by significantly higher rainfall, totaling 404 mm (15.9 in) over about 26 days, and an increase in humidity to 83%. For more details on February weather, you can check Malang weather in February.
In comparing the weather between September and March, we see some notable differences. September typically has a milder temperature range, with minimums around 13°C (55°F) and maximums reaching up to 29°C (85°F), whereas March starts off with higher minimums at 18°C (64°F) and similar maximums of 29°C (84°F). While September experiences less rainfall with an average of 51 mm (2.0 in) over about 10 days, March is significantly wetter, delivering an average of 419 mm (16.5 in) spread over 30 days. Humidity levels are relatively similar, averaging 77% in September and rising slightly to 82% in March. For more detailed insights on the weather conditions in March, you can refer to Malang weather in March.
In comparing the weather of September and April, we see notable differences in temperature and precipitation. September boasts a milder temperature range with minimums around 13°C (55°F) and averages of 21°C (71°F), while April starts off slightly warmer with minimums at 15°C (60°F) and an average of 22°C (73°F). Both months reach a maximum temperature of 29°C (84°F), but April experiences significantly higher rainfall, with 197 mm (7.8 in) over 24 days compared to September's 51 mm (2.0 in) over just 10 days. Humidity is also slightly higher in April at 80%, compared to September's 77%. For more details, check Malang weather in April.
September and May exhibit similar temperature ranges, with September having a minimum of 13°C (55°F) and an average of 21°C (71°F), while May starts slightly warmer at a minimum of 14°C (57°F) and averages 22°C (72°F). Both months share a maximum temperature of 29°C (84/85°F). However, May experiences slightly more rainfall, with 73 mm (2.9 in) over 13 days compared to September's 51 mm (2.0 in) across 10 days. Humidity levels are also a bit higher in May at 81% compared to September's 77%. Overall, both months have pleasant weather but May tends to be wetter and a touch more humid. For more detailed insights, you can check Malang weather in May.
When comparing the weather in September and June, both months exhibit similar temperature ranges, with average highs reaching 29°C (85°F). However, September tends to be slightly cooler, with a minimum temperature of 13°C (55°F) compared to June's minimum of 14°C (57°F). Precipitation levels are also similar, with September receiving 51 mm (2.0 in) over about 10 days, while June has slightly higher precipitation at 57 mm (2.2 in) across 13 days. Additionally, humidity levels are comparable, with September at 77% and June at 79%. For more specific insights into June weather, you can check Malang weather in June.
In comparing the weather of September and July, both months exhibit similar temperature ranges, with average temperatures slightly higher in September at 21°C (71°F) compared to July's 20°C (69°F). Notably, both months reach a maximum of 29°C (85°F). However, September experiences more precipitation, with 51 mm (2.0 in) falling over 10 days, compared to July's 32 mm (1.3 in) over 8 days. Humidity levels remain consistent at 77% for both months, maintaining a warm and moist atmosphere. For more detailed information, you can refer to Malang weather in July.
In comparing the weather between September and August, both months experience similar temperature ranges, with minimums around 13°C and maximums peaking at 29°C. However, September sees slightly higher average temperatures at 21°C compared to August's 21°C. Notably, September receives more rainfall, with 51 mm over 10 days, while August experiences only 28 mm across 7 days. The humidity remains consistent at 77% for both months, contributing to the warm and often muggy conditions. For those interested in a more detailed look, you can check Malang weather in August.
In September, the weather features a pleasant range with minimum temperatures around 13°C (55°F) and a maximum of 29°C (85°F), while the average temperature hovers at 21°C (71°F). However, it experiences about 51 mm (2.0 in) of precipitation over approximately 10 days, with humidity levels reaching 77%. In contrast, October brings slightly warmer temperatures, with a minimum of 15°C (59°F) and a maximum of 30°C (87°F), averaging 22°C (72°F). Rainfall significantly increases to 104 mm (4.1 in), occurring over 17 days, alongside a marginally lower humidity of 76%. For more detailed insights into October weather, visit Malang weather in October.
September and November exhibit notable differences in weather patterns. September typically sees milder temperatures ranging from a minimum of 13°C (55°F) to a maximum of 29°C (85°F), with an average around 21°C (71°F). In contrast, November experiences warmer conditions, with temperatures ranging from a minimum of 16°C (61°F) to a peak of 33°C (91°F) and an average of 23°C (73°F).
Precipitation levels are significantly higher in November, with 326 mm (12.8 in) recorded over 24 days, compared to September's 51 mm (2.0 in) over just 10 days. Humidity remains relatively stable across both months, with 77% in September and a slightly lower 76% in November. For more detailed weather information, you can refer to Malang weather in November.
In September, the weather features milder temperatures, with an average of 21°C (71°F) and maximums reaching 29°C (85°F), while December sees a slight increase in average temperature to 22°C (72°F) and can peak at 31°C (88°F). However, December is significantly wetter, with 378 mm (14.9 in) of precipitation over 29 days compared to September's 51 mm (2.0 in) across 10 days. Both months have high humidity levels, around 77% for September and slightly lower at 76% for December. For more detailed information on December's conditions, visit Malang weather in December.
As September rolls in, Malang experiences a delightful transition characterized by a mild average temperature that invites outdoor exploration. Unlike the hotter summer months, the temperature remains comfortable, with pleasant days stretching into cooler evenings. However, it’s essential to note the increased rainfall, bringing refreshing showers on about a third of the days, making the air feel more humid. This unique blend of mild warmth and moisture not only nourishes the lush landscape but also sets the stage for a vibrant natural spectacle. For more comprehensive insights on the weather throughout the year, visit Malang Climate.