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December Weather in Duc Phong, Vietnam

Last updated: August 28, 2025

In December, the average temperature in Duc Phong, Vietnam hovers around 25°C (78°F), creating a pleasant atmosphere. However, be prepared for some variation, as temperatures can range from a minimum of 18°C (64°F) to a sweltering maximum of 33°C (92°F). Precipitation can be expected, with an average of 39 mm (1.6 in) spread over 7 days, while the air maintains a humidity level of 80%, adding to the tropical feel of the season.

December Temperature in Duc Phong

In December in Duc Phong, the average temperature is 25°C (78°F), with maximums reaching 33°C (92°F) and minimums dropping to as low as 18°C (64°F). This pleasant climate makes Duc Phong an ideal destination for travelers seeking comfortable weather.

December Weather in Duc Phong: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Duc Phong, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Duc Phong, December typically has an average temperature of 25°C (78°F), with highs reaching up to 33°C (92°F) and lows dropping to around 18°C (64°F).
JanFebMarAprMayJunJulAugSepOctNovDec787981818079787878787877
Data source: Temperature data for Duc Phong 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 Duc Phong

In Duc Phong in December, the precipitation amount is 39 mm (1.6 in) over the course of 7 days.

December Precipitation Trends in Duc Phong

The chart displays monthly precipitation patterns in Duc Phong, 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 Duc Phong, December typically receives around 39 mm (1.6 inches) of precipitation spread over approximately 7 days.
JanFebMarAprMayJunJulAugSepOctNovDec24114813325832945845438630016039
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Duc Phong

In Duc Phong in December, humidity is 80%. With an average temperature of 25°C (78°F), this humidity feels like a warm blanket enveloping you, making every outdoor activity feel more strenuous and steaming, while also causing you to seek out shade and refreshment more frequently.

December Average Humidity in Duc Phong

This chart illustrates the average monthly humidity levels in Duc Phong, 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 Duc Phong 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 Duc Phong

In Duc Phong 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 Duc Phong.

Maximum UV Index Levels in Duc Phong for December

The chart shows the monthly maximum UV Index (UVI) for Duc Phong 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 Duc Phong typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec111416151413141514131110
Data source: Duc Phong 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 Duc Phong Compares to Other Months

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

This table compares monthly weather conditions in Duc Phong, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather26°C (78°F)24 mm (0.9 inches)65%extreme
February Weather26°C (80°F)11 mm (0.4 inches)61%extreme
March Weather27°C (81°F)48 mm (1.9 inches)58%extreme
April Weather27°C (81°F)133 mm (5.2 inches)60%extreme
May Weather27°C (81°F)258 mm (10.1 inches)80%extreme
June Weather26°C (80°F)329 mm (13.0 inches)87%extreme
July Weather26°C (78°F)458 mm (18.0 inches)89%extreme
August Weather26°C (78°F)454 mm (17.9 inches)90%extreme
September Weather26°C (78°F)386 mm (15.2 inches)89%extreme
October Weather26°C (78°F)300 mm (11.8 inches)87%extreme
November Weather26°C (78°F)160 mm (6.3 inches)87%extreme
December Weather25°C (78°F)39 mm (1.6 inches)80%very high

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