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September Weather in Phnum Srok, Cambodia

Last updated: August 22, 2025

In September, the average temperature in Phnum Srok, Cambodia hovers around 28°C (83°F), with a minimum of 23°C (74°F) and a sweltering maximum of 37°C (99°F). Prepare for frequent showers, as 238 mm (9.4 in) of precipitation typically falls over 24 days. With average humidity levels soaring at 90%, expect a tropical experience throughout the month!

September Temperature in Phnum Srok

In September in Phnum Srok, the average temperature is 28°C (83°F), where maximums can reach 37°C (99°F) and minimums can drop to 23°C (74°F). This warm climate makes it an ideal destination for travelers seeking a sunny getaway.

September Weather in Phnum Srok: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Phnum Srok, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Phnum Srok, September typically has an average temperature of 28°C (83°F), with highs reaching up to 37°C (99°F) and lows dropping to around 23°C (74°F).
JanFebMarAprMayJunJulAugSepOctNovDec818387878686848483828280
Data source: Temperature data for Phnum Srok 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 Phnum Srok

In Phnum Srok in September, the precipitation amount is 238 mm (9.4 in) over a period of 24 days.

September Precipitation Trends in Phnum Srok

The chart displays monthly precipitation patterns in Phnum Srok, 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 Phnum Srok, September typically receives around 238 mm (9.4 inches) of precipitation spread over approximately 24 days.
JanFebMarAprMayJunJulAugSepOctNovDec61247861401221551732381815615
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Phnum Srok

In Phnum Srok in September humidity is 90%. With an average temperature of 28°C (83°F), this humidity feels like walking through a warm, damp blanket, making travel strenuous and uncomfortable as sweat clings to your skin, and the air feels thick and heavy with moisture.

September Average Humidity in Phnum Srok

This chart illustrates the average monthly humidity levels in Phnum Srok, 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 Phnum Srok is approximately 90%, 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 Phnum Srok

In Phnum Srok 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 Phnum Srok, you can check here.

Maximum UV Index Levels in Phnum Srok for September

The chart shows the monthly maximum UV Index (UVI) for Phnum Srok 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 Phnum Srok typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec101315141413141414121110
Data source: Phnum Srok 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 Phnum Srok Compares to Other Months

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

This table compares monthly weather conditions in Phnum Srok, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather27°C (82°F)6 mm (0.2 inches)55%very high
February Weather28°C (83°F)12 mm (0.5 inches)50%extreme
March Weather31°C (88°F)47 mm (1.9 inches)47%extreme
April Weather31°C (87°F)86 mm (3.4 inches)55%extreme
May Weather30°C (87°F)139 mm (5.5 inches)78%extreme
June Weather30°C (86°F)122 mm (4.8 inches)86%extreme
July Weather29°C (85°F)155 mm (6.1 inches)88%extreme
August Weather29°C (85°F)173 mm (6.8 inches)90%extreme
September Weather28°C (83°F)238 mm (9.4 inches)90%extreme
October Weather28°C (83°F)181 mm (7.1 inches)85%extreme
November Weather28°C (82°F)56 mm (2.2 inches)79%extreme
December Weather27°C (80°F)15 mm (0.6 inches)68%very high

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