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December Weather in An Chau, Vietnam

Last updated: August 28, 2025

In December, the average temperature in An Chau, Vietnam is a pleasant 17°C (63°F), with lows dipping to 6°C (42°F) and highs reaching up to 28°C (83°F). Expect a modest precipitation of 35 mm (1.4 in) spread over 8 days, while the average humidity hovers around 71%, creating a comfortable and refreshing atmosphere.

December Temperature in An Chau

In December in An Chau, the average temperature is 17°C (63°F). Maximums can reach 28°C (83°F), while minimums can drop as low as 6°C (42°F). This variability makes it a perfect time for travelers to enjoy both warm days and cooler evenings.

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

The chart illustrates December temperature patterns in An Chau, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In An Chau, December typically has an average temperature of 17°C (63°F), with highs reaching up to 28°C (83°F) and lows dropping to around 6°C (42°F).
JanFebMarAprMayJunJulAugSepOctNovDec626370748084838281757063
Data source: Temperature data for An Chau 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 An Chau

In An Chau in December, the precipitation amount is 35 mm (1.4 in) over the course of 8 days.

December Precipitation Trends in An Chau

The chart displays monthly precipitation patterns in An 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 An Chau, December typically receives around 35 mm (1.4 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec303856972082723305162961874436
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in An Chau

In An Chau in December, humidity is 71%. With an average temperature of 17°C (63°F), this humidity feels like a warm embrace, making outdoor activities enjoyable yet a bit sticky, so travelers should stay hydrated and take breaks in the shade.

December Average Humidity in An Chau

This chart illustrates the average monthly humidity levels in An 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 An Chau is approximately 71%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec66%71%69%64%73%81%90%89%82%77%72%71%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in An Chau

In An Chau in December, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in An Chau.

Maximum UV Index Levels in An Chau for December

The chart shows the monthly maximum UV Index (UVI) for An 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 An Chau typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec810121313121313131197
Data source: An 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 An Chau Compares to Other Months

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

This table compares monthly weather conditions in An Chau, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather17°C (62°F)30 mm (1.2 inches)66%very high
February Weather17°C (64°F)38 mm (1.5 inches)71%very high
March Weather21°C (70°F)56 mm (2.2 inches)69%extreme
April Weather23°C (74°F)97 mm (3.8 inches)64%extreme
May Weather27°C (80°F)208 mm (8.2 inches)73%extreme
June Weather29°C (84°F)272 mm (10.7 inches)81%extreme
July Weather28°C (83°F)330 mm (13.0 inches)90%extreme
August Weather28°C (82°F)516 mm (20.3 inches)89%extreme
September Weather27°C (81°F)296 mm (11.6 inches)82%extreme
October Weather24°C (75°F)187 mm (7.3 inches)77%extreme
November Weather21°C (70°F)43 mm (1.7 inches)72%very high
December Weather17°C (63°F)35 mm (1.4 inches)71%high

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