September Weather in Bakong, Cambodia

Last updated: August 21, 2025

September in Bakong, Cambodia offers a humid tropical experience, with average temperatures hovering around 28°C (83°F), while maximum highs can reach up to 35°C (94°F). Rainfall is prominent this month, with a staggering 280 mm (11.0 in) spread over 26 days, making it one of the wettest periods of the year. The humidity, often peaking at 90%, can make the air feel even warmer. Visitors should be prepared for a lush landscape enhanced by the abundant precipitation, but should also brace for the frequent showers that characterize this time of year.

September Temperature in Bakong

In September, Bakong, Cambodia experiences a relatively mild climate as the rainy season begins to settle in. With minimum temperatures around 24°C (76°F) and a comfortable average of 28°C (83°F), it offers a pleasant escape from the hotter summer months. The maximum temperature peaks at 35°C (94°F), reflecting a gradual decline from the high heat typically seen in April and May, where temperatures soared to a sweltering 38°C (101°F). This month marks a transitional phase, with temperatures cooling slightly while maintaining humidity levels, creating a blend of warmth and moisture that enhances the lush landscapes of the region. Overall, September invites visitors to enjoy the lush scenery and vibrant culture of Bakong under its increasingly pleasant skies.

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

The chart illustrates September temperature patterns in Bakong, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Bakong, 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).
JanFebMarAprMayJunJulAugSepOctNovDec818286868685848483828179
Data source: Temperature data for Bakong 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 Bakong

September marks a significant peak in precipitation for Bakong, Cambodia, with 280 mm (11.0 in) recorded, making it the wettest month of the year. This deluge is accompanied by 26 days of rainfall, demonstrating the region's transition into the heart of the monsoon season. Following the trends from previous months, where rain steadily increased from 11 mm in January to 172 mm in July, September stands out not just for its quantity of rain but also for a unique intensity that signals the end of the heaviest downpours. This month acts as a vital reservoir for the dry months ahead, highlighting the significant role of tropical systems in sustaining the local ecosystem. As October approaches, while still substantial with 260 mm, one can see a gradual decline in both precipitation and the number of rainy days, marking a shift towards drier conditions in the coming months.

September Precipitation Trends in Bakong

The chart displays monthly precipitation patterns in Bakong, 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 Bakong, September typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec111540961581241731732802608724
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

September Humidity in Bakong

In September, Bakong, Cambodia, experiences its highest level of humidity, maintaining a steamy 90% that lingers from the previous months. This peak is part of a distinct trend starting in the warmer months, where humidity levels gradually rise; from a comfortable 55% in April, they soar through May into the oppressive heights of August. As the rainy season sets in, the air feels increasingly heavy, creating a sultry atmosphere that persists into autumn. Following September, humidity begins to ease slightly in October, dipping to 85%, yet still encapsulates the enveloping tropical warmth characteristic of this region.

September Average Humidity in Bakong

This chart illustrates the average monthly humidity levels in Bakong, 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 Bakong is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec55%50%47%55%78%86%88%90%90%85%79%68%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Bakong

In September, Bakong, Cambodia, experiences a consistently high UV Index of 14, placing it firmly in the extreme exposure category. This trend of elevated UV levels has been evident throughout the summer months, starting from May when the UV Index peaked at 15. With a burn time of just 10 minutes, the importance of sun protection remains crucial. As the year transitions into October, the UV Index slightly declines to 13, yet it remains in the extreme zone, emphasizing the need for vigilance against harmful rays. For further insights and detailed data, explore the Bakong UV Index.

Maximum UV Index Levels in Bakong for September

The chart shows the monthly maximum UV Index (UVI) for Bakong 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 Bakong typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec101314141513141414131110
Data source: Bakong 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 Bakong

September in Bakong, Cambodia, offers a gentle embrace of sunshine, with 272 hours of daylight illuminating the landscapes. Following the sun-drenched peak of March, which boasts the highest sunshine at 327 hours, September marks a gradual decline as the monsoon season settles in. While still abundant, the sun's presence begins to wane slightly compared to the summer months, such as May and June, which see well over 300 hours each. This transition evokes a sense of balance, where the lingering warmth of late summer prepares nature for the rejuvenation that autumn brings, making September a delightful time to experience the tranquil beauty of Bakong.

Monthly Sunshine Duration in Bakong: September Highlighted

The September sunshine duration represents the total number of hours Bakong 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.
JanFebMarAprMayJunJulAugSepOctNovDec261h299h327h311h319h304h301h290h272h276h299h314h
Data source: Bakong September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Bakong During September

In September in Bakong, Cambodia, the chances of encountering sunny weather dwindle significantly, dropping to a mere 9%. This month follows a trend of declining sunlight that begins in the peak summer months of July and August, where the likelihood of sunshine is only 17% and 8% respectively. The overall pattern reflects a transition into the rainy season, as the chances of brighter days struggle to break through the increasing cloud cover. As October approaches, the likelihood of sun marginally increases to 10%, but for those seeking sunny skies in September, it might be best to prepare for the possibility of wet weather.

Percentage of Sunny Days in September in Bakong

The chart illustrates the percentage of sunny days in Bakong 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 Bakong experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec49%75%62%32%29%25%17%8%9%10%25%42%
Data source: Bakong September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Bakong in September

In Bakong, Cambodia, September marks the continuation of a consistent daylight pattern, offering 12 hours of sunlight throughout the month. This steady duration reflects a broader trend seen from March through August, where daylight remains abundant, providing ample opportunities for outdoor activities and exploration. As the year progresses towards October, the daylight begins its gentle decline, with the duration dropping to 11 hours. This gradual shift highlights the region's seasonal rhythm, bridging the gap between the lush, sunlit months of the wet season and the shorter days of the dry season ahead.

Average Daylight Hours in Bakong for September

The chart illustrates the variation in daylight duration in Bakong throughout the year, with September highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec11h 25m11h 41m12h 2m12h 25m12h 43m12h 53m12h 48m12h 32m12h 10m11h 48m11h 29m11h 20m
Data source: Bakong daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Bakong

As September arrives in Bakong, Cambodia, the average wind speed gently settles at 2.2 m/s (5 mph), marking a subtle transition from the summer months. After experiencing a noticeable uptick in wind activity during June and July, when speeds reached 3.7 m/s and 3.5 m/s respectively, the winds begin to calm as the rainy season approaches. This trend of lighter breezes continues into the fall, with September's speeds paralleling the hushed tones of the earlier spring months. The gradual decrease from the summer's lively gusts to September's softer caress mirrors the tranquil shift in the region's atmosphere, inviting a sense of calm as nature prepares for the coming changes of the season.

Average September Wind Speed in Bakong

The chart displays monthly wind speed patterns in Bakong, 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.
JanFebMarAprMayJunJulAugSepOctNovDec2.72.42.32.22.33.73.52.72.2 m/s2.32.62.8
Data source: Bakong September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in Bakong Compares to Other Months

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

In September, the weather is characterized by high temperatures and significant precipitation, with minimums around 24°C (76°F) and an average of 28°C (83°F) that can peak at 35°C (94°F). The month is marked by 26 days of rain, accumulating a substantial total of 280 mm (11.0 in) of precipitation coupled with a high humidity level of 90%. In contrast, January offers a much drier and cooler climate, with minimum temperatures dropping to 15°C (60°F), an average of 27°C (81°F), and a maximum of 34°C (94°F). During this month, rainfall is minimal, with only 11 mm (0.4 in) over just 2 days, and humidity decreases to a comfortable 55%. For more detailed insights, you can check out Bakong weather in January.

In September, the weather is notably warmer and more humid, with temperatures ranging from a minimum of 24°C (76°F) to a maximum of 35°C (94°F) and an average of 28°C (83°F). This month experiences significant precipitation, totaling 280 mm (11.0 in) over 26 days, resulting in a humidity level of around 90%. Conversely, February offers a more dry and pleasant atmosphere, with temperatures from a minimum of 17°C (63°F) to a maximum of 35°C (96°F), maintaining an average of 28°C (82°F). With only 15 mm (0.6 in) of precipitation over just 3 days, the humidity drops to 50%, making it a much drier and more comfortable time of year. For more information on February weather, you can check out Bakong weather in February.

In September, the weather tends to be quite humid and wet, with average temperatures hovering around 28°C (83°F) and maximums reaching up to 35°C (94°F). This month experiences significant rainfall, totaling 280 mm (11.0 in) over about 26 days, resulting in a high humidity level of 90%. In contrast, March offers warmer temperatures, with averages of 30°C (86°F) and maximums peaking at 37°C (98°F). The precipitation is notably lower at just 40 mm (1.6 in) over only 8 days, leading to a much drier atmosphere with humidity at 47%. For more detailed information on March conditions, you can check the Bakong weather in March.

When comparing the weather in September and April, notable differences emerge. September experiences higher humidity at 90% and a significant amount of rainfall, totaling 280 mm over 26 days, making it a relatively wet month. In contrast, April boasts lower humidity at 55% and is generally drier, with only 96 mm of precipitation over 17 days. Temperature-wise, April tends to be warmer, with an average of 30°C (86°F) and a maximum of 38°C (101°F), while September has an average of 28°C (83°F) and a maximum of 35°C (94°F). For more details about the weather trends in April, you can visit Bakong weather in April.

When comparing the weather in September and May, several key differences emerge. September typically features a wider temperature range, with minimums around 24°C (76°F), an average of 28°C (83°F), and maximums reaching 35°C (94°F). This month also sees significant precipitation, with 280 mm (11.0 in) of rain spread over 26 days and high humidity levels of 90%. In contrast, May is slightly warmer with a minimum temperature of 22°C (72°F) and an average of 30°C (86°F), but it can also reach highs of 38°C (101°F). Rainfall in May is less intense, totaling 158 mm (6.2 in) and occurring over 22 days, accompanied by a lower humidity of 78%. For a detailed look at the weather during this month, you can check out Bakong weather in May.

When comparing the weather in September and June, we see notable differences in temperature and precipitation. September experiences slightly lower minimum temperatures, with a range of 24°C (76°F) to 35°C (94°F), while June is warmer, starting from a minimum of 26°C (78°F) and peaking at 37°C (98°F). Additionally, September is characterized by higher precipitation levels, receiving 280 mm (11.0 in) over 26 days, compared to June’s 124 mm (4.9 in) over just 22 days. Despite the higher temperatures in June, humidity remains comparably high in both months, with September at 90% and June at 86%. For more detailed insight, you can visit Bakong weather in June.

In comparing the weather of September and July, September tends to be slightly cooler with an average temperature of 28°C (83°F) compared to July's average of 29°C (84°F). However, July experiences higher maximum temperatures, reaching up to 37°C (99°F), while September peaks at 35°C (94°F). Precipitation levels are notably higher in September, totaling 280 mm (11.0 in) over 26 days, compared to July's 172 mm (6.8 in) also over 26 days. Humidity remains high in both months, with September at 90% and July slightly lower at 88%. For a more detailed look at July conditions, refer to Bakong weather in July.

In comparing the weather between September and August, September presents slightly cooler temperatures, with a minimum of 24°C (76°F) and a maximum of 35°C (94°F), compared to August's minimum of 25°C (77°F) and maximum of 36°C (96°F). Both months experience high humidity levels at 90%, but September sees a significant increase in rainfall, with 280 mm (11.0 in) over 26 days, compared to August's 173 mm (6.8 in) over 25 days. For more detailed information about August weather, you can visit Bakong weather in August.

In September, the weather tends to be warmer with a minimum temperature of 24°C (76°F) and an average of 28°C (83°F), reaching highs of 35°C (94°F). This month also sees significant precipitation, totaling 280 mm (11.0 in) over 26 days, coupled with high humidity levels at 90%. In contrast, October brings slightly cooler temperatures, with a minimum of 22°C (72°F) and a maximum of 33°C (92°F), while still averaging around 28°C (82°F). Precipitation decreases to 260 mm (10.2 in) over 23 days, and humidity eases to 85%. You can learn more about the specific weather conditions for October here.

September and November showcase a notable shift in weather patterns. While September boasts higher temperatures with a minimum of 24°C (76°F) and averages peaking at 28°C (83°F), November brings slightly cooler conditions, featuring a minimum temperature of 21°C (71°F) and an average of 27°C (81°F). Additionally, September sees substantial rainfall, with 280 mm (11.0 in) across 26 days, contributing to the high humidity level of 90%. In contrast, November experiences significantly reduced precipitation of 87 mm (3.4 in) over just 13 days, resulting in a lower humidity of 79%. For more detailed insights into the November climate, check out Bakong weather in November.

In September, the weather is characterized by high temperatures, with nightly lows around 24°C (76°F) and daytime highs reaching up to 35°C (94°F). The month experiences significant rainfall, averaging 280 mm (11.0 in) over 26 days, and humidity levels hover around 90%, contributing to a muggy atmosphere. In contrast, December sees a drop in minimum temperatures to 16°C (61°F) and an average high of 34°C (94°F), providing a more comfortable climate overall. Precipitation is minimal in December, with only 24 mm (0.9 in) over four days and a decrease in humidity to about 68%. For more detailed information about the weather conditions in December, you can refer to this link: Bakong weather in December.

Compare Bakong's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in Bakong

September in Bakong is characterized by a significant shift in weather compared to other months. With high humidity levels reaching an impressive 90% and frequent rain—making for about 26 days of precipitation—this month becomes one of the wettest of the year. Notably, temperatures remain warm, but the average feels more oppressive due to the moisture in the air. While September might not offer the sunny days of July and August, it does bring a lush vibrancy to the landscape, transforming the region into a green haven. For a deeper understanding of how this month fits into the broader climate patterns, you can explore Bakong Climate.