September Weather in Gunong, Indonesia

Last updated: August 21, 2025

Experience the vibrant September weather in Gunong, Indonesia, where temperatures typically soar to a maximum of 32°C (91°F) and settle at an average of 28°C (83°F), creating a warm and inviting climate. The minimum temperature hovers around a comfortable 24°C (76°F), ideal for exploring the lush landscapes. September also brings a light touch of rainfall, with precipitation amounts reaching 10 mm (0.4 in) over just 2 days, complemented by an average humidity level of 72%. Whether you're seeking adventure or relaxation, this month offers a delightful balance of warmth and refreshing showers, making it a perfect time to enjoy the natural beauty of Gunong.

September Temperature in Gunong

September in Gunong, Indonesia, exhibits a warm and inviting climate, with temperatures that reflect the region's tropical allure. The month begins with a minimum temperature of 24°C (76°F), rising to a comfortable average of 28°C (83°F), and reaching an inviting maximum of 32°C (91°F). This slight increase in maximum temperature from the previous month hints at the gradual transition towards hotter days as the year progresses, maintaining consistency with the typical warmth seen throughout the year. Visitors can expect pleasantly warm weather ideal for exploring the lush landscapes, making September a delightful time to experience Gunong's natural beauty while enjoying the comfortable tropical warmth.

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

The chart illustrates September temperature patterns in Gunong, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Gunong, 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).
JanFebMarAprMayJunJulAugSepOctNovDec818181828382828282848382
Data source: Temperature data for Gunong generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Gunong

In September, Gunong, Indonesia experiences a notable dip in precipitation, receiving just 10 mm (0.4 in) of rain over two days. This marks a continuation of the dry spell that began in July, where rainfall significantly dwindled to a mere 14 mm (0.5 in), followed by a mere 5 mm (0.2 in) in August. Comparatively, this dry phase starkly contrasts with the wetter months surrounding it, particularly November, which sees almost 193 mm (7.6 in), and December, peaking at 295 mm (11.6 in). The transition from heavy rain during the earlier months to this relative dryness in September hints at a seasonal shift, setting the stage for the upcoming wet period that rejuvenates the landscape.

September Precipitation Trends in Gunong

The chart displays monthly precipitation patterns in Gunong, 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 Gunong, September typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec27527927116477531451035193295
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Gunong

As September rolls into Gunong, Indonesia, the humidity gradually dips to 72%, marking the end of the peak rainy season. This decline follows a steady pattern observed throughout the months, with humidity values peaking at 85% in February before progressively decreasing. From August's 74%, September shows a continued retreat, suggesting a shift towards a slightly drier environment as the year transitions into its later months. Interestingly, overall humidity remains relatively high compared to the global average, reflecting Gunong's tropical climate. Nevertheless, the gradual decrease in humidity hints at the approach of drier days ahead, allowing residents and visitors to experience a more comfortable atmosphere.

September Average Humidity in Gunong

This chart illustrates the average monthly humidity levels in Gunong, 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 Gunong is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec81%85%83%80%81%80%78%74%72%72%73%75%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Gunong

In September, Gunong, Indonesia, experiences a UV Index of 15, maintaining its trend of extreme exposure, with a burn time of only 10 minutes. This high UV level is consistent with the previous months, reflecting a pattern of intense sun exposure that begins the year and continues through the fall. Notably, both September and October share this elevated index, suggesting that locals and visitors alike should prioritize sun protection during this time. As we transition from the peak of the dry season, it’s crucial to stay informed about the UV levels, ensuring everyone enjoys the beautiful tropical weather safely. For more details, check the Gunong UV Index.

Maximum UV Index Levels in Gunong for September

The chart shows the monthly maximum UV Index (UVI) for Gunong 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 Gunong typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141515141311121315151514
Data source: Gunong 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 Gunong

September in Gunong, Indonesia, continues the region's radiant embrace of sunlight, boasting an impressive 311 hours of sunshine. This month reflects the overall trend of consistently high daylight hours throughout the year, peaking in the mid-year with July and August both exceeding 300 hours. Following a busy August, September maintains its bright disposition, providing ample warmth and light, which seems to encourage the lush growth of the area's famous flora. As the year transitions into October, the sunshine remains generous, hinting that Gunong's charm during the dry season is far from waning. The gradual ebb and flow of daylight hours underscore the region's tropical allure, making each month in Gunong a delightful experience of sun-kissed days.

Monthly Sunshine Duration in Gunong: September Highlighted

The September sunshine duration represents the total number of hours Gunong 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.
JanFebMarAprMayJunJulAugSepOctNovDec228h276h307h298h308h298h316h322h311h316h290h290h
Data source: Gunong September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Gunong During September

In Gunong, Indonesia, the likelihood of sunny weather in September presents a notable shift from the peak summer months. With a 34% chance of sunshine, September marks a transition as the previously higher probabilities of clear skies in July and August begin to wane. This decline contrasts sharply with the warmth of mid-year, where chances reached over 50%, indicating that the region is starting to cool down. As October approaches, the likelihood of sunshine dips slightly to 32%, suggesting that September can still offer ample opportunities for enjoying the sun, albeit with a hint of the wet season looming ahead. This makes September an interesting time for visitors who appreciate a mix of warm days and the emerging lushness of the region.

Percentage of Sunny Days in September in Gunong

The chart illustrates the percentage of sunny days in Gunong 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 Gunong experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec3%8%18%46%49%42%51%53%34%32%7%9%
Data source: Gunong September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Gunong in September

In Gunong, Indonesia, the daylight duration presents a fascinating rhythm throughout the year. From January to March, the days are consistently bright, offering a delightful 12 hours of sunlight that nurtures the lush landscapes. As the year progresses into April, daylight begins to slightly diminish to 11 hours, a trend that continues through the warmer months of May to August. However, come September, the daylight returns to a more generous 12 hours, signaling a subtle shift in the seasonal balance. This reversion to longer days continues through the end of the year, mirroring the consistent patterns found in the earlier months. Such predictable daylight patterns not only enhance the beauty of Gunong's environment but also contribute to a vibrant lifestyle steeped in natural rhythms.

Average Daylight Hours in Gunong for September

The chart illustrates the variation in daylight duration in Gunong throughout the year, with September highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec12h 28m12h 18m12h 7m11h 55m11h 46m11h 42m11h 44m11h 52m12h 3m12h 14m12h 25m12h 30m
Data source: Gunong daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Gunong

In September, the winds in Gunong, Indonesia, maintain a steady average of 3.9 m/s (9 mph), mirroring the gentle breezes felt in the preceding months of June (3.9 m/s) and July (4.1 m/s). This consistency suggests a seasonal calm, as summer fades into autumn, with wind speeds gradually tapering off from a peak in August (4.2 m/s). Following September, a notable decline is observed, culminating in the calmer months of October and November, where the average slips to 2.5 m/s (6 mph) and 1.9 m/s (4 mph), respectively. Overall, September serves as a transitional period, capturing the essence of the region’s shifting climate as it prepares for the softer winds that characterize the end of the year.

Average September Wind Speed in Gunong

The chart displays monthly wind speed patterns in Gunong, 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.
JanFebMarAprMayJunJulAugSepOctNovDec3.95.72.63.03.73.94.14.23.9 m/s2.51.93.0
Data source: Gunong September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in Gunong Compares to Other Months

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

In September, the weather is warm and relatively dry, with average temperatures ranging from a minimum of 24°C (76°F) to a maximum of 32°C (91°F) and only 10 mm of precipitation over about 2 days. In contrast, January experiences slightly cooler temperatures, with an average ranging from 25°C (77°F) to 32°C (90°F), but it is much wetter, receiving 275 mm of rainfall over 25 days. The humidity also increases from 72% in September to 81% in January, making January feel more oppressive. For more detailed information about January weather, you can visit Gunong weather in January.

September and February present notably different weather patterns. In September, temperatures range from a minimum of 24°C (76°F) to a maximum of 32°C (91°F), with an average of 28°C (83°F) and minimal precipitation at just 10 mm (0.4 in) over 2 days, resulting in a relatively comfortable humidity level of 72%. In contrast, February experiences slightly cooler average temperatures, ranging from 24°C (76°F) to 31°C (88°F), but sees a dramatic increase in rainfall, accumulating 279 mm (11.0 in) over 27 days, along with higher humidity levels of 85%. For more detailed information, check out Gunong weather in February.

In comparing the weather between September and March, we notice notable differences in both temperature and precipitation. September enjoys relatively warm temperatures with a minimum of 24°C (76°F) and an average of 28°C (83°F), accompanied by low precipitation of only 10 mm (0.4 in) over just 2 days. In contrast, March presents slightly higher temperatures, with a minimum of 25°C (77°F) and an average of 27°C (82°F), but is characterized by significantly increased precipitation of 271 mm (10.7 in) spread across 30 days, leading to a humidity of 83%. For a more detailed insight on the weather conditions during March, you can visit Gunong weather in March.

September and April display some notable differences in weather patterns. September typically features a minimum temperature of 24°C (76°F) and an average of 28°C (83°F), with a maximum reaching 32°C (91°F). It experiences relatively low precipitation, with only 10 mm (0.4 in) over just 2 days, and humidity around 72%. In contrast, April has a slightly higher minimum temperature of 25°C (77°F) and an average of 28°C (83°F), similar to September. However, it is much wetter, receiving a substantial 164 mm (6.4 in) of rain across 21 days, resulting in higher humidity levels of 80%. For more detailed insights, you can visit Gunong weather in April.

In comparing the weather in September and May, both months exhibit warm temperatures, with average highs resting around 28°C (83°F) to 32°C (89°F). However, September generally experiences slightly lower humidity at 72% compared to May's higher levels of 81%. Notably, September is also much drier, with only 10 mm of precipitation over 2 days, while May sees significant rainfall, totaling 77 mm over 10 days. For more details on May's conditions, you can visit Gunong weather in May.

In comparing the weather between September and June, both months enjoy a warm climate with average temperatures hovering around 28°C (82-83°F). September features slightly lower minimum and maximum temperatures, ranging from 24°C (76°F) to 32°C (91°F), while June's temperatures range from 25°C (77°F) to 31°C (88°F). However, June experiences significantly higher precipitation, with 53 mm (2.1 in) over 9 days, compared to just 10 mm (0.4 in) over 2 days in September. This results in a higher humidity level in June at 80%, compared to September's 72%. For more detailed weather insights, you can check out Gunong weather in June.

In comparing the weather of September and July, we observe some subtle differences. September features a slightly lower minimum temperature of 24°C (76°F), which is a degree cooler than July’s minimum of 25°C (77°F). Both months have similar average temperatures of around 28°C (82°F), with September reaching a maximum of 32°C (91°F) compared to July's 31°C (87°F). In terms of precipitation, September receives less, with only 10 mm (0.4 in) compared to July’s 14 mm (0.5 in), although both months experience rainfall for about 2 days. Humidity levels are also a bit lower in September at 72%, while July's humidity sits higher at 78%. For more detailed information, you can refer to the link: Gunong weather in July.

In comparing the weather of September and August, we see a slight increase in temperatures for September, with minimums and maximums staying consistent around 24°C (76°F) and 32°C (91°F) respectively, while the average temperature rises marginally to 28°C (83°F). August, on the other hand, features a similar minimum of 24°C but has a slightly lower maximum of 31°C (89°F) and an average of 28°C (82°F). Precipitation levels in September are higher at 10 mm (0.4 in), occurring over 2 days, compared to August's 5 mm (0.2 in) over just 1 day. Humidity levels are relatively close, with September at 72% and August at 74%. For more details about August weather, visit Gunong weather in August.

September's weather is characterized by warm temperatures, with a minimum of 24°C (76°F), an average of 28°C (83°F), and a maximum of 32°C (91°F). The month experiences relatively low precipitation, totaling just 10 mm (0.4 in) over 2 days, while maintaining a consistent humidity level of 72%.

In contrast, October sees a slight increase in temperatures, with a minimum of 25°C (78°F), an average of 29°C (84°F), and a maximum of 33°C (91°F). However, this month experiences a significant rise in rainfall, accumulating 35 mm (1.4 in) over 7 days, while humidity remains constant at 72%.

For more detailed information about weather patterns in October, you can visit Gunong weather in October.

In September, the weather tends to be warm, with temperatures ranging from a minimum of 24°C (76°F) to a maximum of 32°C (91°F) and an average temperature of 28°C (83°F). The month experiences relatively low precipitation, totaling only 10 mm (0.4 in) over just 2 days, and maintains a humidity level of 72%.

In contrast, November brings slightly higher minimum temperatures at 25°C (77°F) and can reach up to 34°C (93°F) at its peak, with an average still holding at 28°C (83°F). However, this month is significantly wetter, with precipitation soaring to 193 mm (7.6 in) over 19 days, while humidity remains comparable at 73%. For more detailed insights on the weather conditions, check out Gunong weather in November.

In September, the weather tends to be warm and relatively dry, with temperatures ranging from a minimum of 24°C (76°F) to a maximum of 32°C (91°F) and only 10 mm (0.4 in) of precipitation over about 2 days. The humidity is around 72%, making it feel quite comfortable. In contrast, December experiences much warmer temperatures, with a minimum of 25°C (77°F) and a maximum reaching 34°C (93°F). However, December is characterized by significantly higher precipitation, with 295 mm (11.6 in) spread over 29 days, contributing to a humidity level of 75%. For more detailed information on December's weather, you can visit Gunong weather in December.

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Conclusion: What to Expect From September Weather in Gunong

As September unfolds in Gunong, the weather offers a delightful respite from the intense heat of summer, featuring a harmonious blend of warmth and mild precipitation. This month typically showcases average temperatures hovering around 28°C (83°F), creating a comfortable backdrop for outdoor adventures. Although rainfall is minimal, with only a couple of days experiencing light showers, the humidity remains at a moderate 72%, adding a gentle touch to the otherwise pleasant climate. This transition marks a notable shift from the sweltering summer months, inviting both locals and tourists to explore the beauty of Gunong in its more temperate state. For a deeper understanding of how Gunong’s weather patterns evolve throughout the year, check out Gunong Climate.