nomadseason

December Weather in Yen Chau, Vietnam

Last updated: August 28, 2025

In December, the average temperature in Yen Chau, Vietnam hovers around 16°C (61°F). The temperature can dip as low as 3°C (38°F), while reaching a peak of 30°C (86°F). Expect around 20 mm (0.8 in) of precipitation over the course of 3 days, and enjoy an average humidity of 68%.

December Temperature in Yen Chau

In December in Yen Chau, the average temperature is 16°C (61°F), with maximums reaching 30°C (86°F) and minimums dropping as low as 3°C (38°F). This variation in temperature makes it an ideal time for travelers to enjoy both warm days and cooler evenings while exploring the area.

December Weather in Yen Chau: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Yen Chau, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Yen Chau, December typically has an average temperature of 16°C (61°F), with highs reaching up to 30°C (86°F) and lows dropping to around 3°C (38°F).
JanFebMarAprMayJunJulAugSepOctNovDec616370737880797877726760
Data source: Temperature data for Yen Chau generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

December Precipitation in Yen Chau

In Yen Chau in December, the precipitation amount is 20 mm (0.8 in) accumulated over a period of 3 days.

December Precipitation Trends in Yen Chau

The chart displays monthly precipitation patterns in Yen Chau, 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 Yen Chau, December typically receives around 20 mm (0.8 inches) of precipitation spread over approximately 3 days.
JanFebMarAprMayJunJulAugSepOctNovDec281963951161482322831191252120
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

December Humidity in Yen Chau

In Yen Chau in December, humidity is 68%. With an average temperature of 16°C (61°F), this humidity feels like a warm embrace that sometimes becomes stifling, making outdoor activities slightly uncomfortable and prompting travelers to seek shade or cool breezes more frequently.

December Average Humidity in Yen Chau

This chart illustrates the average monthly humidity levels in Yen Chau, 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 Yen Chau is approximately 68%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec63%65%57%50%68%79%91%92%82%76%72%68%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Yen Chau

In Yen Chau in December, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Yen Chau.

Maximum UV Index Levels in Yen Chau for December

The chart shows the monthly maximum UV Index (UVI) for Yen Chau 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 Yen Chau typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec8101313141415141412108
Data source: Yen Chau 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 Yen Chau Compares to Other Months

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

This table compares monthly weather conditions in Yen Chau, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather16°C (61°F)28 mm (1.1 inches)63%very high
February Weather17°C (63°F)19 mm (0.7 inches)65%very high
March Weather21°C (70°F)63 mm (2.5 inches)57%extreme
April Weather23°C (73°F)95 mm (3.7 inches)50%extreme
May Weather25°C (78°F)116 mm (4.6 inches)68%extreme
June Weather27°C (80°F)147 mm (5.8 inches)79%extreme
July Weather26°C (79°F)232 mm (9.1 inches)91%extreme
August Weather25°C (78°F)283 mm (11.1 inches)92%extreme
September Weather25°C (77°F)119 mm (4.7 inches)82%extreme
October Weather22°C (72°F)125 mm (4.9 inches)76%extreme
November Weather20°C (68°F)21 mm (0.8 inches)72%very high
December Weather16°C (61°F)20 mm (0.8 inches)68%very high

Compare Yen Chau's Climate with Cities Worldwide