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April Weather in Koah Thum, Cambodia

Last updated: August 22, 2025

In April, the average temperature in Koah Thum, Cambodia warms up to a balmy 30°C (86°F). Expect a minimum of 23°C (73°F) and highs reaching 38°C (101°F). During this time, precipitation averages 101 mm (4.0 in) over 15 days, and you'll find the average humidity hovering around 67%.

April Temperature in Koah Thum

In April in Koah Thum, the average temperature is 30°C (86°F), with maximums reaching up to 38°C (101°F) and minimums dipping as low as 23°C (73°F). It's an ideal time for travelers who enjoy warm weather and outdoor activities.

April Weather in Koah Thum: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Koah Thum, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Koah Thum, April typically has an average temperature of 30°C (86°F), with highs reaching up to 38°C (101°F) and lows dropping to around 23°C (73°F).
JanFebMarAprMayJunJulAugSepOctNovDec818285858584838382828281
Data source: Temperature data for Koah Thum 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.

April Precipitation in Koah Thum

In Koah Thum in April, the total precipitation amount is 101 mm (4.0 in) over the course of 15 days.

April Precipitation Trends in Koah Thum

The chart displays monthly precipitation patterns in Koah Thum, with values for each month alongside April’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how April’s conditions compare to those of other months. In Koah Thum, April typically receives around 101 mm (4.0 inches) of precipitation spread over approximately 15 days.
JanFebMarAprMayJunJulAugSepOctNovDec23112410215417420122224525812246
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Koah Thum

In Koah Thum in April humidity is 67%. With an average temperature of 30°C (86°F), this humidity feels like a warm blanket enveloping you, making outdoor activities a bit sticky and challenging but still manageable with frequent breaks for hydration and shade.

April Average Humidity in Koah Thum

This chart illustrates the average monthly humidity levels in Koah Thum, with April’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In April, average humidity in Koah Thum is approximately 67%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec62%61%61%67%78%84%86%88%87%85%84%76%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Koah Thum

In Koah Thum in April, the maximum UV index reaches an alarming 15, which falls into the extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take precautions. For detailed information, you can check the Hourly UV Index in Koah Thum.

Maximum UV Index Levels in Koah Thum for April

The chart shows the monthly maximum UV Index (UVI) for Koah Thum in April, 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 April, the maximum UV index in Koah Thum typically reaches 15, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec101415151513141414131110
Data source: Koah Thum April 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 April Weather in Koah Thum Compares to Other Months

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

This table compares monthly weather conditions in Koah Thum, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather27°C (81°F)23 mm (0.9 inches)62%very high
February Weather28°C (82°F)11 mm (0.4 inches)61%extreme
March Weather29°C (85°F)24 mm (0.9 inches)61%extreme
April Weather30°C (86°F)101 mm (4.0 inches)67%extreme
May Weather29°C (85°F)154 mm (6.1 inches)78%extreme
June Weather29°C (84°F)174 mm (6.8 inches)84%extreme
July Weather28°C (83°F)201 mm (7.9 inches)86%extreme
August Weather28°C (83°F)222 mm (8.7 inches)88%extreme
September Weather28°C (83°F)245 mm (9.6 inches)87%extreme
October Weather28°C (82°F)258 mm (10.1 inches)84%extreme
November Weather28°C (82°F)122 mm (4.8 inches)84%extreme
December Weather27°C (81°F)46 mm (1.8 inches)76%very high

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