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December Weather in Chau Thanh, Vietnam

Last updated: August 28, 2025

In December, the average temperature in Chau Thanh, Vietnam hovers around 27°C (80°F), offering a warm climate perfect for outdoor activities. Expect a minimum of 20°C (68°F) and a maximum of 31°C (89°F). However, be prepared for some rain, as the region sees 101 mm (4.0 in) of precipitation over 11 days. With an average humidity of 85%, you'll want to stay hydrated while enjoying the vibrant atmosphere!

December Temperature in Chau Thanh

In December in Chau Thanh, the average temperature is 27°C (80°F). Maximums can reach 31°C (89°F) and minimums can be as low as 20°C (68°F). This pleasant weather makes it an ideal time for travelers to explore and enjoy outdoor activities.

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

The chart illustrates December temperature patterns in Chau Thanh, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Chau Thanh, December typically has an average temperature of 27°C (80°F), with highs reaching up to 31°C (89°F) and lows dropping to around 20°C (68°F).
JanFebMarAprMayJunJulAugSepOctNovDec808082848483828282818180
Data source: Temperature data for Chau Thanh 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 Chau Thanh

In Chau Thanh in December, the precipitation amount is 101 mm (4.0 in) spread over 11 days.

December Precipitation Trends in Chau Thanh

The chart displays monthly precipitation patterns in Chau Thanh, 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 Chau Thanh, December typically receives around 101 mm (4.0 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec46131369178221253266275312210101
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Chau Thanh

In Chau Thanh in December, humidity is 85%. With an average temperature of 27°C (80°F), this humidity feels like a warm blanket wrapped around you, making travel feel sticky and heavy, but also inviting you to seek out refreshing drinks and cool shade.

December Average Humidity in Chau Thanh

This chart illustrates the average monthly humidity levels in Chau Thanh, 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 Chau Thanh is approximately 85%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec77%75%76%78%80%82%83%85%85%83%86%85%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Chau Thanh

In Chau Thanh in December, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Chau Thanh.

Maximum UV Index Levels in Chau Thanh for December

The chart shows the monthly maximum UV Index (UVI) for Chau Thanh 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 Chau Thanh typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec111416151413141414141111
Data source: Chau Thanh 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 Chau Thanh Compares to Other Months

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

This table compares monthly weather conditions in Chau Thanh, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather26°C (80°F)46 mm (1.8 inches)77%extreme
February Weather27°C (80°F)13 mm (0.5 inches)75%extreme
March Weather28°C (82°F)13 mm (0.5 inches)76%extreme
April Weather29°C (84°F)69 mm (2.7 inches)78%extreme
May Weather29°C (84°F)178 mm (7.0 inches)80%extreme
June Weather28°C (83°F)221 mm (8.7 inches)82%extreme
July Weather28°C (82°F)252 mm (9.9 inches)83%extreme
August Weather28°C (82°F)266 mm (10.5 inches)85%extreme
September Weather28°C (82°F)275 mm (10.8 inches)85%extreme
October Weather27°C (82°F)312 mm (12.3 inches)83%extreme
November Weather27°C (82°F)210 mm (8.2 inches)86%extreme
December Weather27°C (80°F)101 mm (4.0 inches)85%extreme

Compare Chau Thanh's Climate with Cities Worldwide