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December Weather in Dien Ban, Vietnam

Last updated: August 28, 2025

In December, the average temperature in Dien Ban, Vietnam is a pleasant 23°C (73°F), with temperatures ranging from a minimum of 18°C (64°F) to a maximum of 28°C (83°F). However, be prepared for some rain, as the region receives an average of 355 mm (14.0 in) of precipitation over 24 days. With an average humidity of 89%, it’s a perfect time to embrace the tropical ambiance!

December Temperature in Dien Ban

In December in Dien Ban, the average temperature is 23°C (73°F). Maximums can reach 28°C (83°F) and minimums can be as low as 18°C (64°F). This pleasant weather makes it an ideal time for outdoor activities and exploring the local attractions.

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

The chart illustrates December temperature patterns in Dien Ban, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Dien Ban, December typically has an average temperature of 23°C (73°F), with highs reaching up to 28°C (83°F) and lows dropping to around 18°C (64°F).
JanFebMarAprMayJunJulAugSepOctNovDec727277798487868683807773
Data source: Temperature data for Dien Ban 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 Dien Ban

In Dien Ban in December, the total precipitation amount is 355 mm (14.0 in) over the course of 24 days.

December Precipitation Trends in Dien Ban

The chart displays monthly precipitation patterns in Dien Ban, 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 Dien Ban, December typically receives around 355 mm (14.0 inches) of precipitation spread over approximately 24 days.
JanFebMarAprMayJunJulAugSepOctNovDec16184807910869146142246533596356
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Dien Ban

In Dien Ban in December, humidity is 89%. With an average temperature of 23°C (73°F), this humidity feels like a thick, warm blanket wrapping around you, making travel feel sticky and heavy, which can be quite draining for explorers.

December Average Humidity in Dien Ban

This chart illustrates the average monthly humidity levels in Dien Ban, 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 Dien Ban is approximately 89%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec86%83%78%75%80%85%85%87%88%90%91%89%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Dien Ban

In Dien Ban 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 Dien Ban.

Maximum UV Index Levels in Dien Ban for December

The chart shows the monthly maximum UV Index (UVI) for Dien Ban 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 Dien Ban typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec10121415141314141312109
Data source: Dien Ban 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 Dien Ban Compares to Other Months

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

This table compares monthly weather conditions in Dien Ban, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather22°C (73°F)161 mm (6.4 inches)86%very high
February Weather22°C (73°F)84 mm (3.3 inches)83%extreme
March Weather25°C (77°F)80 mm (3.2 inches)78%extreme
April Weather26°C (80°F)79 mm (3.1 inches)75%extreme
May Weather29°C (84°F)108 mm (4.3 inches)80%extreme
June Weather30°C (87°F)69 mm (2.7 inches)85%extreme
July Weather30°C (86°F)146 mm (5.8 inches)85%extreme
August Weather30°C (86°F)142 mm (5.6 inches)87%extreme
September Weather29°C (84°F)246 mm (9.7 inches)88%extreme
October Weather27°C (80°F)533 mm (21.0 inches)90%extreme
November Weather25°C (77°F)596 mm (23.5 inches)91%very high
December Weather23°C (73°F)355 mm (14.0 inches)89%very high

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