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December Weather in Svay Rieng, Cambodia

Last updated: August 22, 2025

In December, the average temperature in Svay Rieng, Cambodia hovers around 27°C (82°F), with daily variations ranging from a comfortable 20°C (68°F) to a warm 35°C (95°F). Expect about 53 mm (2.1 in) of precipitation over 8 days, adding a touch of freshness to the warm days. With an average humidity of 80%, it’s essential to stay hydrated and enjoy the balmy weather!

December Temperature in Svay Rieng

In December in Svay Rieng, the average temperature is 27°C (82°F). Maximums can reach 35°C (95°F), and minimums can be as low as 20°C (68°F). This pleasant climate makes it an ideal time for traveling and enjoying outdoor activities.

December Weather in Svay Rieng: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Svay Rieng, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Svay Rieng, December typically has an average temperature of 27°C (82°F), with highs reaching up to 35°C (95°F) and lows dropping to around 20°C (68°F).
JanFebMarAprMayJunJulAugSepOctNovDec828285868584838382828281
Data source: Temperature data for Svay Rieng 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 Svay Rieng

In Svay Rieng in December, the total precipitation amount is 53 mm (2.1 in) over the course of 8 days.

December Precipitation Trends in Svay Rieng

The chart displays monthly precipitation patterns in Svay Rieng, 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 Svay Rieng, December typically receives around 53 mm (2.1 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec32132610817720723525326026716753
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Svay Rieng

In Svay Rieng in December, humidity is 80%. With an average temperature of 27°C (82°F), this humidity feels like stepping into a thick blanket of warmth that hugs you relentlessly, making outdoor activities feel sluggish and exhausting.

December Average Humidity in Svay Rieng

This chart illustrates the average monthly humidity levels in Svay Rieng, 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 Svay Rieng is approximately 80%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec65%61%58%61%80%87%89%90%89%87%87%80%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Svay Rieng

In Svay Rieng 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 Svay Rieng.

Maximum UV Index Levels in Svay Rieng for December

The chart shows the monthly maximum UV Index (UVI) for Svay Rieng 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 Svay Rieng typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec101415151413141414131110
Data source: Svay Rieng 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 Svay Rieng Compares to Other Months

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

This table compares monthly weather conditions in Svay Rieng, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather28°C (82°F)32 mm (1.3 inches)65%very high
February Weather28°C (82°F)13 mm (0.5 inches)61%extreme
March Weather29°C (85°F)26 mm (1.0 inches)58%extreme
April Weather30°C (86°F)108 mm (4.2 inches)60%extreme
May Weather29°C (85°F)177 mm (7.0 inches)80%extreme
June Weather29°C (84°F)207 mm (8.2 inches)87%extreme
July Weather28°C (83°F)235 mm (9.3 inches)89%extreme
August Weather28°C (83°F)253 mm (9.9 inches)90%extreme
September Weather28°C (83°F)260 mm (10.2 inches)89%extreme
October Weather28°C (82°F)267 mm (10.5 inches)87%extreme
November Weather28°C (82°F)167 mm (6.6 inches)87%extreme
December Weather27°C (82°F)53 mm (2.1 inches)80%very high

Compare Svay Rieng's Climate with Cities Worldwide