September Weather in Citenjo, Indonesia

Last updated: August 21, 2025

September in Citenjo, Indonesia showcases a warm tropical climate with maximum temperatures reaching 33°C (92°F) and an average of 26°C (79°F), making it an inviting time for outdoor adventures. The minimum temperature dips to a comfortable 20°C (69°F), offering pleasant evenings. However, expect some interruptions as rainfall occurs on approximately 9 days, accumulating a total of 49 mm (1.9 in), contributing to a humidity level of 72%. Despite the occasional rain, the vibrant landscape remains lush and green, perfect for soaking in the region’s natural beauty.

September Temperature in Citenjo

In September, Citenjo, Indonesia, experiences mild temperatures that hint at the transition into the warmer months ahead. With lows around 20°C (69°F) and averages settling at 26°C (79°F), the weather is pleasant, ideal for outdoor activities. The maximum temperature climbs to 33°C (92°F), reflecting a subtle increase compared to the previous months. This upward trend in temperatures, alongside consistent averages from prior months, suggests that as the year progresses, the tropical climate of Citenjo remains invitingly warm, making September a great time to explore the vibrant landscapes and rich culture of the region.

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

The chart illustrates September temperature patterns in Citenjo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Citenjo, 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).
JanFebMarAprMayJunJulAugSepOctNovDec807980818180787879818180
Data source: Temperature data for Citenjo 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 Citenjo

In September, Citenjo, Indonesia experiences a notable shift in precipitation patterns, with 49 mm (1.9 in) of rainfall spread over just 9 days. This increase from the dry months of July and August marks the beginning of a transition back to wetter conditions, reflecting the region’s tropical climate. Although the rainfall is considerably lower compared to the peak months of January and November, it serves as a precursor to the more substantial downpours that arrive later in the year. As September wraps up, residents can anticipate a gradual return to the lush greenery characteristic of Citenjo, setting the stage for the more intense rainfalls that lie ahead.

September Precipitation Trends in Citenjo

The chart displays monthly precipitation patterns in Citenjo, 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 Citenjo, September typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec3753623762841266231204997297378
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

September Humidity in Citenjo

In September, Citenjo, Indonesia, experiences a notable shift in humidity, dropping to 72%, the lowest point of the year. This decline marks a transition from the typically high humidity levels found earlier in the year, where values hovered around 84% in January and peaked at 87% in February. The trend shows a gradual decrease through the summer months, ultimately leading to this refreshing September respite. As the atmosphere begins to dry slightly, residents and visitors alike can enjoy a more comfortable environment, setting the stage for the wetter months that follow in October and November.

September Average Humidity in Citenjo

This chart illustrates the average monthly humidity levels in Citenjo, 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 Citenjo is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%87%85%82%81%81%79%76%72%74%78%78%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Citenjo

In September, Citenjo, Indonesia, sees the UV Index rise to 14, categorizing the exposure level as extreme. This consistent trend of high UV levels extends throughout the year, particularly in the first half when the index often peaks at 15 or 16 during the earlier months, demonstrating a persistent risk for skin damage. Even as the year progresses into the cooler months, the index remains high at 14, indicating that sun protection is crucial year-round. The burn time stays notably short at just 10 minutes, emphasizing the need for vigilance against harmful UV rays. For more information on UV levels throughout the year, visit Citenjo UV Index.

Maximum UV Index Levels in Citenjo for September

The chart shows the monthly maximum UV Index (UVI) for Citenjo 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 Citenjo typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141516141110111214151414
Data source: Citenjo 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 Citenjo

As September unfolds in Citenjo, Indonesia, residents and visitors alike bask in the warmth of 308 hours of glorious sunshine, making it one of the sunniest months of the year. This delightful weather is just a continuation of the trend seen throughout the vibrant summer months, where July and August each welcomed 318 and 321 hours of radiant sunlight, respectively. Interestingly, the month of May set a high bar earlier in the year with 309 hours, establishing a pattern of increasing daylight that weaves through the first half of the year. Although the sunshine hours begin to wane as the year moves towards November and December, September remains a peak moment for enjoying the outdoors under the golden glow of the sun.

Monthly Sunshine Duration in Citenjo: September Highlighted

The September sunshine duration represents the total number of hours Citenjo 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.
JanFebMarAprMayJunJulAugSepOctNovDec217h245h298h294h309h298h318h321h308h312h280h276h
Data source: Citenjo September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Citenjo During September

As September rolls into Citenjo, Indonesia, there's a 27% chance of sunny weather, making it a pleasant transition month. Interestingly, this figure represents a decline from the peak of 45% found in July, indicating that while the sunny days are still present, they're gradually giving way to the wetter months ahead. Following the trend from late summer into early autumn, September's weather hints at a balance between sunshine and rain, so visitors and locals alike can expect a mix of golden rays and occasional clouds. This transitional pattern leads to an inviting atmosphere, perfect for outdoor activities while still enjoying the vibrant greenery that thrives in this tropical paradise.

Percentage of Sunny Days in September in Citenjo

The chart illustrates the percentage of sunny days in Citenjo 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 Citenjo experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec2%3%6%31%35%26%45%38%27%19%5%6%
Data source: Citenjo September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Citenjo in September

As September arrives in Citenjo, Indonesia, daylight takes a notable turn, reverting back to an average of 12 hours after a stretch of 11-hour days during the mid-year months. This seasonal shift mirrors the beginning of the year, where daylight remains consistently abundant from January through March, creating a sense of balance in the tropical climate. After a brief reduction in April through August, when the days grow slightly shorter, September signals a return to longer daylight, hinting at the sweet transition into the brighter months ahead. This rhythm of daylight not only illuminates the outdoor beauty of the region but also shapes the lifestyle and activities of its residents. As October and November swiftly follow, the extended daylight continues, fostering an environment rich in energy and possibility.

Average Daylight Hours in Citenjo for September

The chart illustrates the variation in daylight duration in Citenjo 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: Citenjo daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Citenjo

As September unfolds in Citenjo, Indonesia, the average wind speed remains a gentle 2.2 m/s (5 mph), slightly below the peak seen in August. This month, characterized by the transition from the dry to the wet season, showcases a notable consistency in wind patterns, mirroring the summer's moderate breezes. The winds have been gradually increasing since the lower speeds earlier in the year, providing a refreshing ambiance as nature prepares for the upcoming changes. While still mild, September's winds suggest a lingering warmth in the air, perfect for enjoying the serene landscapes, hinting at both the calm of late summer and the promise of autumn's arrival.

Average September Wind Speed in Citenjo

The chart displays monthly wind speed patterns in Citenjo, 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.
JanFebMarAprMayJunJulAugSepOctNovDec1.21.51.11.31.31.11.82.32.2 m/s2.11.31.3
Data source: Citenjo September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in Citenjo Compares to Other Months

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

In September, temperatures generally range from a minimum of 20°C (69°F) to a maximum of 33°C (92°F), with an average of 26°C (79°F). The month experiences moderate rainfall, with a total precipitation of 49 mm (1.9 in) spread over 9 days and a humidity level of 72%. In contrast, January sees slightly higher temperatures, with a minimum of 23°C (73°F), an average of 27°C (80°F), and a maximum of 32°C (90°F). However, January is significantly wetter, receiving 375 mm (14.8 in) of rain over 25 days and exhibiting a higher humidity level of 84%. For a detailed look into the January weather patterns, check out Citenjo weather in January.

September and February present distinct weather patterns, illustrating a shift in climate as the year progresses. In September, temperatures range from a minimum of 20°C (69°F) to a maximum of 33°C (92°F), with an average of 26°C (79°F) and relatively low precipitation of 49 mm (1.9 in) over about 9 days. In contrast, February sees slightly higher minimum temperatures at 23°C (74°F) and a similar average of 26°C (80°F), but experiences significantly more rainfall, totaling 362 mm (14.2 in) over 28 days, along with increased humidity at 87%. This makes February not only wetter but also more humid than September, creating a markedly different atmosphere. For more details on February's climate, visit Citenjo weather in February.

When comparing the weather in September and March, we can see notable differences. September experiences a warm climate with average temperatures ranging from 20°C (69°F) to 33°C (92°F) and a moderate humidity level of 72%. Rainfall in September is relatively light, with about 49 mm (1.9 in) of precipitation spread over 9 days. In contrast, March brings slightly warmer conditions, with minimum temperatures of 23°C (74°F) and average temperatures reaching 27°C (81°F). However, it also sees significantly higher rainfall, totaling 376 mm (14.8 in) over an entire month, with precipitation occurring on almost every day (30 days) and increased humidity at 85%. For more detailed information on the weather in March, you can check Citenjo weather in March.

In comparing September and April weather, both months showcase similar maximum temperatures peaking at 33°C (92°F). However, September tends to have a more comfortable climate with a lower average temperature of 26°C (79°F) and less humidity at 72%. In contrast, April is generally warmer, with minimum temperatures averaging 23°C (74°F) and increased humidity levels of 82%. A significant difference lies in precipitation, as April experiences a remarkable 284 mm (11.2 in) across 27 days, while September sees only 49 mm (1.9 in) over 9 days. For more detailed insights, you can check Citenjo weather in April.

September and May exhibit similar temperature ranges, with averages hovering around 26°C (79°F) in September and slightly higher at 27°C (81°F) in May. However, May tends to be wetter, receiving 126 mm (5.0 in) of precipitation over 20 days compared to September's 49 mm (1.9 in) across 9 days. Additionally, humidity levels are slightly higher in May at 81% versus 72% in September. The increased rainfall and humidity in May can make it feel more tropical, while September offers a bit more dryness and warmth. For more details on the weather during this month, check out Citenjo weather in May.

In comparing the weather of September and June, we notice that both months have a similar minimum temperature, hovering around 20°C. However, September tends to be slightly warmer on average, with a typical temperature of 26°C compared to June's 27°C. While June experiences a bit more rainfall, with 62 mm over approximately 14 days, September sees less precipitation at 49 mm across 9 days. Additionally, both months have relatively high humidity, with June being slightly more humid at 81% versus September's 72%. For a more detailed look at June weather dynamics, you can check Citenjo weather in June.

In September, temperatures tend to be slightly warmer than in July, with a minimum of 20°C (69°F) compared to July’s 19°C (66°F) and a maximum of 33°C (92°F) against July's 32°C (89°F). Both months have an average temperature of around 26°C (79°F), indicating a consistent warmth throughout. However, September experiences more precipitation, totaling 49 mm (1.9 in) over 9 days, while July sees only 31 mm (1.2 in) over 5 days. Additionally, the humidity is slightly higher in July at 79% compared to September's 72%. For more detailed information about June weather, you can visit Citenjo weather in July.

Comparing the weather between September and August, we see that September has a slightly warmer minimum temperature of 20°C (69°F) compared to August's 19°C (66°F). Both months share the same average temperature of 26°C (79°F), but September reaches a higher maximum of 33°C (92°F) compared to August's 32°C (90°F). In terms of precipitation, September is wetter with 49 mm (1.9 in) spread over 9 days, whereas August sees significantly less rain at only 20 mm (0.8 in) over 5 days. Humidity levels are also marginally lower in September at 72%, compared to 76% in August, leading to a more comfortable feel overall. For more details on August weather, check out Citenjo weather in August.

In September, the weather is warm with temperatures ranging from a minimum of 20°C (69°F) to a maximum of 33°C (92°F) and an average of 26°C (79°F). The month sees about 49 mm (1.9 in) of precipitation over 9 days, with humidity levels around 72%. In contrast, October exhibits slightly warmer conditions, featuring minimum temperatures of 22°C (72°F) and maximums rising to 34°C (94°F), with an average of 27°C (81°F). However, October experiences significantly more rainfall, totaling 97 mm (3.8 in) across 17 days, and a marginal increase in humidity to 74%. For more details on the weather in October, check out Citenjo weather in October.

September and November exhibit notable differences in weather conditions. In September, temperatures range from a minimum of 20°C (69°F) to a maximum of 33°C (92°F), with an average of 26°C (79°F). The month sees moderate rainfall, totaling 49 mm (1.9 in) over 9 days, and a humidity level of 72%. In contrast, November experiences slightly higher temperatures, with a minimum of 23°C (73°F), an average of 27°C (81°F), and a maximum of 34°C (93°F). However, the significant change comes in the precipitation, as November receives 297 mm (11.7 in) over 26 days, resulting in increased humidity at 78%. For more details on the weather in November, check this link: Citenjo weather in November.

In September, temperatures range from a minimum of 20°C (69°F) to a maximum of 33°C (92°F), with an average of 26°C (79°F). The month sees about 49 mm (1.9 in) of precipitation over 9 days, coupled with a humidity level of 72%. In contrast, December experiences slightly warmer temperatures, with a minimum of 23°C (74°F) and the same maximum of 33°C (92°F), averaging 27°C (80°F). However, the rainfall significantly increases to 378 mm (14.9 in) over 29 days, leading to higher humidity at 78%. For a more detailed outlook on December's weather, you can refer to Citenjo weather in December.

Compare Citenjo's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in Citenjo

As September unfolds in Citenjo, the weather presents a delightful blend that distinguishes it from other months. With temperatures hovering around a comfortable average of 26°C (79°F), this month offers a warm respite from the cooler, drier conditions of the preceding months. Although there are nine days of precipitation, the rain typically arrives as brief showers, leaving plenty of time to enjoy the lush surroundings. The humidity level at 72% adds a tropical feel, creating an inviting atmosphere for outdoor activities. For a deeper understanding of climate patterns throughout the year, visit Citenjo Climate.