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September Weather in Chamkar Leu, Cambodia

Last updated: August 22, 2025

In September, the average temperature in Chamkar Leu, Cambodia reaches a warm 28°C (83°F), with lows of 24°C (75°F) and highs soaring to 36°C (96°F). Expect lush vegetation, though it comes with a price—precipitation averages 271 mm (10.7 in) across 26 days, and the air feels quite humid at 91%. Perfect for those who love a tropical atmosphere!

September Temperature in Chamkar Leu

In September in Chamkar Leu, the average temperature is 28°C (83°F), with maximums reaching 36°C (96°F) and minimums dropping to as low as 24°C (75°F). This pleasant climate makes Chamkar Leu an ideal destination for travelers seeking warm weather and enjoyable outdoor activities.

September Weather in Chamkar Leu: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Chamkar Leu, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Chamkar Leu, 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 (75°F).
JanFebMarAprMayJunJulAugSepOctNovDec828486878685848382828180
Data source: Temperature data for Chamkar Leu 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 Chamkar Leu

In Chamkar Leu in September, the precipitation amount is 271 mm (10.7 in) during 26 days, indicating a significantly wet period.

September Precipitation Trends in Chamkar Leu

The chart displays monthly precipitation patterns in Chamkar Leu, 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 Chamkar Leu, September typically receives around 271 mm (10.7 inches) of precipitation spread over approximately 26 days.
JanFebMarAprMayJunJulAugSepOctNovDec104378416014320921927125612126
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Chamkar Leu

In Chamkar Leu in September humidity is 91%. With an average temperature of 28°C (83°F), this humidity feels like a thick blanket wrapping around you, making traveling feel exhausting and draining, as each step is met with a wave of warmth and heaviness in the air.

September Average Humidity in Chamkar Leu

This chart illustrates the average monthly humidity levels in Chamkar Leu, 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 Chamkar Leu is approximately 91%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec63%55%48%48%74%88%90%92%91%87%84%76%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Chamkar Leu

In Chamkar Leu 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 Chamkar Leu, you can check here.

Maximum UV Index Levels in Chamkar Leu for September

The chart shows the monthly maximum UV Index (UVI) for Chamkar Leu 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 Chamkar Leu typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec101415151513141414131110
Data source: Chamkar Leu 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 Chamkar Leu Compares to Other Months

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

This table compares monthly weather conditions in Chamkar Leu, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather28°C (83°F)10 mm (0.4 inches)63%very high
February Weather29°C (84°F)4 mm (0.2 inches)55%extreme
March Weather30°C (86°F)37 mm (1.4 inches)48%extreme
April Weather30°C (87°F)84 mm (3.3 inches)48%extreme
May Weather30°C (86°F)160 mm (6.3 inches)74%extreme
June Weather29°C (85°F)143 mm (5.6 inches)88%extreme
July Weather29°C (84°F)209 mm (8.2 inches)90%extreme
August Weather29°C (84°F)219 mm (8.6 inches)92%extreme
September Weather28°C (83°F)271 mm (10.7 inches)91%extreme
October Weather28°C (82°F)256 mm (10.1 inches)87%extreme
November Weather27°C (82°F)121 mm (4.7 inches)84%extreme
December Weather27°C (81°F)25 mm (1.0 inches)76%very high

Compare Chamkar Leu's Climate with Cities Worldwide