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September Weather in Kaoh Soutin, Cambodia

Last updated: August 22, 2025

In Kaoh Soutin, Cambodia, the average temperature in September hovers around 28°C (83°F), providing a warm escape. Expect minimums of 24°C (76°F) and maximums soaring to 36°C (96°F). However, be prepared for substantial precipitation, with 264 mm (10.4 in) falling over 26 days, elevated by an average humidity of 89%.

September Temperature in Kaoh Soutin

In September in Kaoh Soutin, the average temperature is 28°C (83°F), with maximums reaching 36°C (96°F) and minimums dropping to as low as 24°C (76°F). This warm climate makes Kaoh Soutin an ideal destination for travelers seeking sunny and comfortable weather.

September Weather in Kaoh Soutin: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Kaoh Soutin, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Kaoh Soutin, September typically has an average temperature of 28°C (83°F), with highs reaching up to 36°C (96°F) and lows dropping to around 24°C (76°F).
JanFebMarAprMayJunJulAugSepOctNovDec828386878685848483828281
Data source: Temperature data for Kaoh Soutin 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 Kaoh Soutin

In Kaoh Soutin in September, the total precipitation amount is 264 mm (10.4 in) spread over 26 days, indicating a consistently rainy period.

September Precipitation Trends in Kaoh Soutin

The chart displays monthly precipitation patterns in Kaoh Soutin, 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 Kaoh Soutin, September typically receives around 264 mm (10.4 inches) of precipitation spread over approximately 26 days.
JanFebMarAprMayJunJulAugSepOctNovDec125387215014519522126423311824
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Kaoh Soutin

In Kaoh Soutin in September, humidity is 89%. With an average temperature of 28°C (83°F), this humidity feels like a warm, heavy blanket enveloping you, making outdoor activities feel sticky and strenuous, and requiring constant hydration to stay comfortable while exploring.

September Average Humidity in Kaoh Soutin

This chart illustrates the average monthly humidity levels in Kaoh Soutin, 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 Kaoh Soutin is approximately 89%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec65%61%58%61%80%87%89%90%89%87%87%80%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Kaoh Soutin

In Kaoh Soutin in September, the maximum UV index is 14, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, so it's crucial to take precautions. For the detailed hourly UV index in Kaoh Soutin, you can check here.

Maximum UV Index Levels in Kaoh Soutin for September

The chart shows the monthly maximum UV Index (UVI) for Kaoh Soutin 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 Kaoh Soutin typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec111415151413141414131110
Data source: Kaoh Soutin 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.

How September Weather in Kaoh Soutin Compares to Other Months

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

This table compares monthly weather conditions in Kaoh Soutin, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather28°C (82°F)12 mm (0.5 inches)65%extreme
February Weather29°C (84°F)5 mm (0.2 inches)61%extreme
March Weather30°C (86°F)38 mm (1.5 inches)58%extreme
April Weather30°C (87°F)72 mm (2.8 inches)60%extreme
May Weather30°C (86°F)150 mm (5.9 inches)80%extreme
June Weather29°C (85°F)145 mm (5.7 inches)87%extreme
July Weather29°C (84°F)195 mm (7.7 inches)89%extreme
August Weather29°C (84°F)221 mm (8.7 inches)90%extreme
September Weather28°C (83°F)264 mm (10.4 inches)89%extreme
October Weather28°C (82°F)233 mm (9.2 inches)87%extreme
November Weather28°C (82°F)118 mm (4.7 inches)87%extreme
December Weather27°C (81°F)24 mm (0.9 inches)80%very high

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