September Weather in Plataran, Indonesia

Last updated: August 21, 2025

In September, Plataran, Indonesia experiences a moderate tropical climate, with maximum temperatures reaching 30°C (86°F) and averaging around 23°C (74°F). Nighttime offers a cooler respite with minimum temperatures dropping to 17°C (62°F). The region sees a total precipitation of 49 mm (1.9 in) over approximately 13 rainy days, contributing to a relative humidity of 77%. This combination of warmth and moisture creates an inviting atmosphere, making September an enchanting time to explore Plataran's lush landscapes and vibrant cultural scene.

September Temperature in Plataran

In September, Plataran, Indonesia experiences a gentle shift in temperatures, bringing a refreshing blend of warmth and comfort. The minimum temperature hovers around a mild 17°C (62°F), while the average rises to a pleasant 23°C (74°F), just a notch below the peak of 30°C (86°F). This month marks a transition, as the cooler mornings become increasingly inviting, paving the way for the slightly warmer days ahead. Compared to the prior months, September presents a perfect balance, hinting at the end of the cooler season while still offering ample warmth, making it an ideal time for outdoor adventures and captivating exploration of the vibrant landscape.

September Weather in Plataran: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Plataran, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Plataran, September typically has an average temperature of {2}°C ({3}°F), with highs reaching up to {4}°C ({5}°F) and lows dropping to around {6}°C ({7}°F).
JanFebMarAprMayJunJulAugSepOctNovDec777777777674727273767778
Data source: Temperature data for Plataran generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Plataran

In September, Plataran, Indonesia, experiences a notable reduction in precipitation, receiving only 49 mm (1.9 inches) of rain over 13 days. This marks a significant drop compared to the preceding months, with August recording slightly more at 57 mm (2.2 inches). The shift reflects the transition into the drier part of the year, as April through August saw much higher rainfall levels, peaking in February with 472 mm (18.6 inches). This declining trend in precipitation continues into October, where rainfall starts to pick up again but remains moderate. Overall, September stands out as a relatively dry month, providing a brief respite before the wetter season resumes.

September Precipitation Trends in Plataran

The chart displays monthly precipitation patterns in Plataran, with values for each month alongside September’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how September’s conditions compare to those of other months. In Plataran, September typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec418472372204747455574970291320
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

September Humidity in Plataran

In September, Plataran, Indonesia, experiences a relative drop in humidity, maintaining a steady level of 77%. This month marks a continuation of a trend seen since the peak of the rainy season in early months, where humidity levels hovered around the 80s. As the year progresses, there's a noticeable decline, with September's figures aligning with the consistent 77% witnessed in both July and August. This slight dip hints at the transition towards drier conditions, paving the way for the cooler, less humid months ahead. Overall, the humidity levels in Plataran reflect the region's tropical climate, characterized by fluctuating patterns that are both engaging and emblematic of Indonesia's lush environment.

September Average Humidity in Plataran

This chart illustrates the average monthly humidity levels in Plataran, with September’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In September, average humidity in Plataran is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec80%83%82%80%81%79%77%77%77%76%77%76%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Plataran

In September, Plataran, Indonesia, experiences one of its highest UV Index readings at 15, categorizing exposure as extreme. This trend aligns with the months prior, where values have consistently hovered between 14 and 15, showcasing a persistent risk of skin damage within just 10 minutes of sun exposure. As the UV Index begins to peak towards October, reaching 16, it’s crucial for residents and visitors alike to take necessary precautions. Plan your outdoor activities early in the morning or later in the afternoon to minimize exposure during peak hours. For more insights on UV levels, check Plataran UV Index.

Maximum UV Index Levels in Plataran for September

The chart shows the monthly maximum UV Index (UVI) for Plataran in September, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In September, the maximum UV index in Plataran typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141515141210111315161414
Data source: Plataran September UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

September Sunshine in Plataran

As the calendar turns to September, Plataran, Indonesia, basks in a delightful 301 hours of sunshine, offering a perfect balance between the long, bright days of August's 312 hours and the gradually shortening hours that follow in October with 314 hours. This month, like its predecessors, showcases an impressive array of sunlight, continuing a trend of abundant light that peaks during the mid-year. Interestingly, after the sun-soaked months from May to August, where sunshine hours consistently exceeded 300, September maintains the warmth, inviting visitors to enjoy more outdoor activities before the transition into the slightly cloudier months ahead. The steady availability of sunlight not only enhances the region's breathtaking landscapes but also fosters an invigorating atmosphere for both locals and travelers alike.

Monthly Sunshine Duration in Plataran: September Highlighted

The September sunshine duration represents the total number of hours Plataran experiences direct sunlight during the month of September, excluding cloudy or obstructed periods. This chart compares the sunshine duration of September with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec218h257h282h287h304h291h305h312h301h314h275h279h
Data source: Plataran September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Plataran During September

September in Plataran, Indonesia, presents a moderate chance of sunny weather, with about 24% likelihood of sunshine. This month sits amid a gradual transition in weather patterns, as the dry season approaches its end. Following the peak sunny months of July and April, September's sunshine probability marks a notable decrease but still offers more sun than the rainy months ahead in October and November. As the region shifts from the sunny days of mid-year, travelers can expect a mix of sunshine and the occasional cloud, making it a pleasant time to explore the beauty of Plataran’s landscape.

Percentage of Sunny Days in September in Plataran

The chart illustrates the percentage of sunny days in Plataran throughout the year, with September highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Plataran experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec2%6%14%41%36%35%42%32%24%20%5%10%
Data source: Plataran September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Plataran in September

In Plataran, Indonesia, the daylight duration exhibits a fascinating pattern throughout the year. From January to March, the sun graces the land for a consistent 12 hours, providing ample light for daily activities. As April approaches, daylight begins to wane, dropping to 11 hours and remaining steady until the close of August. However, September marks a delightful return to longer days, with daylight extending back to 12 hours, a rhythm echoed in the following months of October through December. This cyclical dance of light not only highlights the tropical climate's reliability but also casts an inviting glow on Plataran’s stunning landscapes as the year transitions.

Average Daylight Hours in Plataran for September

The chart illustrates the variation in daylight duration in Plataran throughout the year, with September highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec12h 31m12h 21m12h 7m11h 54m11h 43m11h 38m11h 40m11h 50m12h 2m12h 16m12h 28m12h 34m
Data source: Plataran daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Plataran

As September unfolds in Plataran, Indonesia, the landscape is graced by a gentle breeze, with average wind speeds reaching 2.4 m/s (5 mph). This marks a slight dip from the peak winds of August, yet it maintains the vigor that characterizes the year’s breeziest months. Following a gradual increase from the calmer days of early summer, September holds onto the lively winds that have begun to define the transition into the drier season. As October approaches, we can anticipate a gradual uptick in wind speeds again, hinting at the dynamic shifts that the arrival of autumn will bring. Overall, September serves as a bridge, balancing the refreshing winds of summer with the promise of clearer skies ahead.

Average September Wind Speed in Plataran

The chart displays monthly wind speed patterns in Plataran, with values for each month shown alongside September's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how September's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec1.71.51.31.71.91.62.42.52.4 m/s2.61.61.7
Data source: Plataran September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in Plataran Compares to Other Months

Weather in Plataran varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Plataran, focusing on differences in temperature, rainfall, humidity, and UV levels.

In September, temperatures typically range from a mild 17°C (62°F) to a warm 30°C (86°F), with an average of 23°C (74°F). The month experiences moderate rainfall, accumulating 49 mm (1.9 in) over approximately 13 days, accompanied by a humidity level of 77%. In contrast, January brings higher temperatures, with a minimum of 21°C (70°F) and an average of 25°C (77°F), peaking at 32°C (89°F). However, January is also significantly wetter, with a total precipitation of 418 mm (16.5 in) spread over about 25 days, and humidity rises slightly to 79%. For more detailed insights, you can check Plataran weather in January.

September and February present notably different 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) and relatively moderate rainfall of 49 mm (1.9 in) over about 13 days. The humidity is a comfortable 77%, making it a pleasant month overall.

In contrast, February sees higher temperatures with a minimum of 21°C (71°F) and a maximum of 32°C (90°F), allowing for an average of 25°C (77°F). However, it also experiences significantly increased precipitation at 472 mm (18.6 in) over 27 days, contributing to a higher humidity level of 83%. These conditions indicate February tends to be wetter and more humid compared to September. For more details on February weather, check out Plataran weather in February.

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 low precipitation, totaling 49 mm (1.9 in) over approximately 13 days, and humidity levels are at 77%. In contrast, March brings warmer temperatures, with a minimum of 21°C (70°F) and a maximum of 31°C (89°F), averaging 25°C (77°F). However, March also sees significantly higher precipitation at 371 mm (14.6 in) spread over 29 days, along with increased humidity at 82%. For a more specific look at the weather conditions, check out Plataran weather in March.

September and April showcase distinct weather patterns, with April generally being warmer and wetter. 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) and a precipitation level of 49 mm (1.9 in) over 13 days, accompanied by 77% humidity. In contrast, April boasts slightly higher temperatures with a minimum of 20°C (67°F), an average of 25°C (78°F), and a peak of 31°C (89°F). However, April also sees considerably more rainfall at 204 mm (8.0 in) spread across 22 days and a humidity level of 80%. For more detailed insights, you can check Plataran weather in April.

In September, temperatures range from a minimum of 17°C (62°F) to a maximum of 30°C (86°F), with an average temperature of 23°C (74°F). The month experiences about 49 mm (1.9 in) of precipitation over 13 days, while humidity levels sit at a moderate 77%. In contrast, May is slightly warmer, with temperatures ranging from a minimum of 18°C (65°F) to a maximum of 31°C (88°F), leading to an average of 25°C (76°F). Precipitation increases to 74 mm (2.9 in) across 15 days, accompanied by a marginally higher humidity of 81%. For a detailed look at the weather specifics, you can refer to Plataran weather in May.

When comparing the weather in September to that of June, both months exhibit similar temperature ranges, with September showing a minimum temperature of 17°C (62°F) and an average of 23°C (74°F), while June boasts slightly higher temperatures, starting at 18°C (64°F) and averaging 24°C (75°F). Both months experience maximum temperatures peaking at around 30°C (86-87°F). However, September is generally drier, with 49 mm (1.9 in) of precipitation over 13 days, compared to June’s 74 mm (2.9 in) spread over 15 days. Humidity levels are also comparable, with September at 77% and June marginally higher at 79%. For more detailed information, check out Plataran weather in June.

In comparing the weather of September and July, we see some notable differences. September tends to have a slightly warmer average temperature of 23°C (74°F), compared to July's average of 22°C (73°F). July’s maximum temperature peaks at 29°C (85°F), while September reaches a slightly higher maximum of 30°C (86°F). Precipitation levels in July are also a bit more pronounced, with 55 mm (2.1 in) falling over 16 days, compared to September's 49 mm (1.9 in) over 13 days. Both months share the same humidity level of 77%, creating a consistently humid atmosphere. For more detailed insights into July weather, you can check out Plataran weather in July.

In comparing the weather of September and August, both months show similar warm temperatures, with September slightly warmer, featuring a minimum of 17°C (62°F), an average of 23°C (74°F), and a maximum of 30°C (86°F). August, on the other hand, presents a slightly lower average temperature of 22°C (73°F) with a maximum of 29°C (85°F). Precipitation in September was 49 mm (1.9 in) over 13 days, which is slightly less than August's 57 mm (2.2 in) over 16 days. Interestingly, both months maintain the same humidity level at 77%. For more details about weather conditions specific to August, you can visit Plataran weather in August.

September weather features temperatures ranging from a minimum of 17°C (62°F) to a maximum of 30°C (86°F), with an average of 23°C (74°F). It experiences 49 mm (1.9 in) of precipitation over 13 days, while humidity levels remain relatively high at 77%. In contrast, October shows a slight increase in temperature, with a minimum of 18°C (65°F) and a maximum of 31°C (88°F), averaging 24°C (76°F). However, it also brings more rain, with 70 mm (2.7 in) of precipitation occurring over 16 days and a slightly lower humidity of 76%. For a more detailed look at October weather, you can visit Plataran weather in October.

In September, the weather tends to be warm with temperatures ranging from a minimum of 17°C (62°F) to a maximum of 30°C (86°F), and an average of 23°C (74°F). The month experiences a moderate level of rainfall, with 49 mm (1.9 in) spread over 13 days, accompanied by a humidity level of 77%. In contrast, November sees slightly warmer temperatures, with a range from a minimum of 20°C (68°F) to a maximum of 32°C (90°F), and an average of 25°C (77°F). However, November is significantly wetter, receiving 291 mm (11.4 in) of rainfall over 23 days, while maintaining a similar humidity level of 76%. For more detailed weather information, you can check Plataran weather in November.

September and December exhibit notable differences in weather patterns. In September, temperatures typically 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 moderate rainfall of 49 mm (1.9 in) over about 13 days, coupled with a high humidity level of 77%. In contrast, December is warmer, with temperatures ranging from a minimum of 21°C (70°F) to a maximum of 33°C (93°F) and an average of 25°C (78°F). However, it also brings significantly more precipitation, totaling 320 mm (12.6 in) across around 27 days, while humidity remains slightly lower at 76%. This link provides additional insights into the climate specifics: Plataran weather in December.

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Conclusion: What to Expect From September Weather in Plataran

As September unfolds in Plataran, visitors can expect a mild and humid climate characterized by comfortable temperatures that encourage outdoor exploration. Unlike the more intense heat of the summer months, September offers an average temperature that balances warmth with refreshing breezes. However, the increased rainfall, with a notable number of precipitation days, suggests it's wise to pack a light raincoat or umbrella. This month serves as a transition into the lush greenery of the wet season, making it a beautiful time to experience the rich natural landscapes. For a deeper dive into what to expect year-round, check out Plataran Climate.