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December Weather in Phnum Proek, Cambodia

Last updated: August 22, 2025

In December, the average temperature in Phnum Proek, Cambodia hovers around 26°C (78°F), making it a pleasant time to visit. You can expect minimum temperatures to dip to 15°C (59°F), while daytime highs can soar to 35°C (95°F). With an average humidity of 70% and a total precipitation of 16 mm (0.6 in) spread over 3 days, be prepared for occasional showers amidst the warm weather.

December Temperature in Phnum Proek

In December in Phnum Proek, the average temperature is 26°C (78°F), with maximums reaching up to 35°C (95°F) and minimums dropping as low as 15°C (59°F). This pleasant climate makes Phnum Proek an ideal destination for outdoor activities and sightseeing during this time of year.

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

The chart illustrates December 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, December typically has an average temperature of 26°C (78°F), with highs reaching up to 35°C (95°F) and lows dropping to around 15°C (59°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.

December Precipitation in Phnum Proek

In Phnum Proek in December, the precipitation amount is 16 mm (0.6 in), spread over a duration of 3 days.

December Precipitation Trends in Phnum Proek

The chart displays monthly precipitation patterns in Phnum Proek, with values for each month alongside December’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how December’s conditions compare to those of other months. In Phnum Proek, December typically receives around 16 mm (0.6 inches) of precipitation spread over approximately 3 days.
JanFebMarAprMayJunJulAugSepOctNovDec1616681071431441831912542154416
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Phnum Proek

In Phnum Proek in December humidity is 70%. With an average temperature of 26°C (78°F), this humidity feels like a warm embrace, making outdoor activities slightly sticky and encouraging travelers to stay hydrated while exploring.

December Average Humidity in Phnum Proek

This chart illustrates the average monthly humidity levels in Phnum Proek, with December’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In December, average humidity in Phnum Proek is approximately 70%, 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 December generated using information from the Copernicus Climate Change Service.

December UV Index in Phnum Proek

In Phnum Proek in December, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Phnum Proek.

Maximum UV Index Levels in Phnum Proek for December

The chart shows the monthly maximum UV Index (UVI) for Phnum Proek in December, 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 December, the maximum UV index in Phnum Proek typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec101315141413141414131110
Data source: Phnum Proek December 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 December 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 December’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 December’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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