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May Weather in Phnum Proek, Cambodia

Last updated: August 22, 2025

In Phnum Proek, Cambodia, the average temperature in May hovers around 29°C (84°F), with a minimum of 21°C (70°F) and a steamy maximum of 38°C (101°F). Expect 143 mm (5.6 in) of precipitation over 26 days, coupled with a high average humidity of 80%. Get ready for a warm and wet month!

May Temperature in Phnum Proek

In May in Phnum Proek, the average temperature is 29°C (84°F). Maximum temperatures can reach 38°C (101°F), while the minimum can drop to as low as 21°C (70°F). It's an ideal time for travelers seeking warm weather and vibrant outdoor activities.

May Weather in Phnum Proek: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Phnum Proek, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Phnum Proek, May typically has an average temperature of 29°C (84°F), with highs reaching up to 38°C (101°F) and lows dropping to around 21°C (70°F).
JanFebMarAprMayJunJulAugSepOctNovDec798184838383828281808078
Data source: Temperature data for Phnum Proek 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.

May Precipitation in Phnum Proek

In Phnum Proek in May, the total precipitation amount is 143 mm (5.6 in) spread over a period of 26 days.

May Precipitation Trends in Phnum Proek

The chart displays monthly precipitation patterns in Phnum Proek, with values for each month alongside May’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how May’s conditions compare to those of other months. In Phnum Proek, May typically receives around 143 mm (5.6 inches) of precipitation spread over approximately 26 days.
JanFebMarAprMayJunJulAugSepOctNovDec1616681071431441831912542154416
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Phnum Proek

In Phnum Proek in May, humidity is 80%. With an average temperature of 29°C (84°F), this humidity feels like a warm blanket enveloping you, making travel feel sticky and heavy, as sweat clings to your skin and every step requires extra effort.

May Average Humidity in Phnum Proek

This chart illustrates the average monthly humidity levels in Phnum Proek, with May’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In May, average humidity in Phnum Proek is approximately 80%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec59%58%61%70%80%85%86%88%87%83%78%70%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Phnum Proek

In Phnum Proek in May, 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 Proek, you can check here.

Maximum UV Index Levels in Phnum Proek for May

The chart shows the monthly maximum UV Index (UVI) for Phnum Proek in May, 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 May, the maximum UV index in Phnum Proek typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec101315141413141414131110
Data source: Phnum Proek May 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 May Weather in Phnum Proek Compares to Other Months

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

This table compares monthly weather conditions in Phnum Proek, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather26°C (80°F)16 mm (0.6 inches)59%very high
February Weather27°C (81°F)16 mm (0.6 inches)58%extreme
March Weather29°C (84°F)68 mm (2.7 inches)61%extreme
April Weather29°C (84°F)107 mm (4.2 inches)70%extreme
May Weather29°C (84°F)143 mm (5.6 inches)80%extreme
June Weather28°C (83°F)144 mm (5.7 inches)85%extreme
July Weather28°C (82°F)183 mm (7.2 inches)86%extreme
August Weather28°C (82°F)191 mm (7.5 inches)88%extreme
September Weather27°C (81°F)254 mm (10.0 inches)87%extreme
October Weather27°C (81°F)215 mm (8.5 inches)83%extreme
November Weather26°C (80°F)44 mm (1.7 inches)78%extreme
December Weather26°C (78°F)16 mm (0.6 inches)70%very high

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