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December Weather in Phong Dien, Vietnam

Last updated: August 28, 2025

In Phong Dien, Vietnam, the average temperature in December is a pleasant 21°C (70°F). During this time, you can expect temperatures to range from a minimum of 13°C (56°F) to a maximum of 29°C (84°F). However, be prepared for some rain, as the region experiences an average precipitation of 401 mm (15.8 in) spread over 24 days, coupled with a cozy average humidity of 83%.

December Temperature in Phong Dien

In December in Phong Dien, the average temperature is 21°C (70°F), with maximums reaching 29°C (84°F) and minimums dropping as low as 13°C (56°F). This pleasant climate makes Phong Dien an ideal destination for travelers seeking comfortable weather and outdoor activities.

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

The chart illustrates December temperature patterns in Phong Dien, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Phong Dien, December typically has an average temperature of 21°C (70°F), with highs reaching up to 29°C (84°F) and lows dropping to around 13°C (56°F).
JanFebMarAprMayJunJulAugSepOctNovDec697075788285848481777469
Data source: Temperature data for Phong Dien 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 Phong Dien

In Phong Dien in December, the precipitation amount is 401 mm (15.8 in) over the course of 24 days.

December Precipitation Trends in Phong Dien

The chart displays monthly precipitation patterns in Phong Dien, 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 Phong Dien, December typically receives around 401 mm (15.8 inches) of precipitation spread over approximately 24 days.
JanFebMarAprMayJunJulAugSepOctNovDec202116127205253129227176310631664401
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Phong Dien

In Phong Dien in December humidity is 83%. With an average temperature of 21°C (70°F), this humidity feels like you’re enveloped in a warm, tropical embrace, making it essential to stay hydrated and take breaks during your travels.

December Average Humidity in Phong Dien

This chart illustrates the average monthly humidity levels in Phong Dien, 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 Phong Dien is approximately 83%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec77%73%64%60%73%82%90%92%87%85%84%83%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Phong Dien

In Phong Dien in December, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Phong Dien.

Maximum UV Index Levels in Phong Dien for December

The chart shows the monthly maximum UV Index (UVI) for Phong Dien 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 Phong Dien typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec10121415141414141312109
Data source: Phong Dien 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 Phong Dien Compares to Other Months

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

This table compares monthly weather conditions in Phong Dien, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather20°C (69°F)202 mm (8.0 inches)77%very high
February Weather21°C (70°F)116 mm (4.5 inches)73%extreme
March Weather24°C (76°F)127 mm (5.0 inches)64%extreme
April Weather26°C (78°F)205 mm (8.1 inches)60%extreme
May Weather28°C (82°F)253 mm (9.9 inches)73%extreme
June Weather29°C (85°F)129 mm (5.1 inches)82%extreme
July Weather29°C (84°F)227 mm (8.9 inches)90%extreme
August Weather29°C (84°F)176 mm (6.9 inches)92%extreme
September Weather27°C (81°F)310 mm (12.2 inches)87%extreme
October Weather25°C (77°F)631 mm (24.8 inches)85%extreme
November Weather23°C (74°F)664 mm (26.1 inches)84%very high
December Weather21°C (70°F)401 mm (15.8 inches)83%very high

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