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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 26°C (80°F), offering a warm climate for visitors. However, temperatures can range from a pleasant 19°C (67°F) to a balmy 32°C (90°F). With an average humidity of 85%, it's important to stay hydrated during your adventures. Be prepared for occasional rain, as 97 mm (3.8 in) of precipitation is expected over 11 days throughout the month.

December Temperature in Chau Thanh

In December in Chau Thanh, the average temperature is 26°C (80°F), with maximums reaching 32°C (90°F) and minimums dropping to as low as 19°C (67°F). This pleasant climate makes it an ideal time for travel and outdoor adventures.

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 26°C (80°F), with highs reaching up to 32°C (90°F) and lows dropping to around 19°C (67°F).
JanFebMarAprMayJunJulAugSepOctNovDec798082848482828181818180
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 total precipitation amount is 97 mm (3.8 in) over the course of 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 97 mm (3.8 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec4817209823526028630932432520597
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 26°C (80°F), this humidity feels like a heavy blanket wrapping around you, making outdoor activities quite challenging and necessitating regular breaks to stay hydrated while sightseeing.

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 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 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 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec111416141413131414131110
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)48 mm (1.9 inches)77%extreme
February Weather26°C (80°F)17 mm (0.7 inches)75%extreme
March Weather28°C (82°F)20 mm (0.8 inches)76%extreme
April Weather29°C (84°F)98 mm (3.9 inches)78%extreme
May Weather29°C (84°F)235 mm (9.3 inches)80%extreme
June Weather28°C (83°F)260 mm (10.2 inches)82%extreme
July Weather28°C (82°F)286 mm (11.3 inches)83%extreme
August Weather27°C (82°F)309 mm (12.2 inches)85%extreme
September Weather27°C (81°F)324 mm (12.7 inches)85%extreme
October Weather27°C (81°F)325 mm (12.8 inches)83%extreme
November Weather27°C (81°F)205 mm (8.1 inches)86%extreme
December Weather26°C (80°F)97 mm (3.8 inches)85%very high

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