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December Weather in An Lao, Vietnam

Last updated: August 28, 2025

In An Lao, Vietnam, the average temperature in December is a pleasant 23°C (73°F). Get ready for some variability, as temperatures can dip to a minimum of 17°C (63°F) and soar to a maximum of 27°C (81°F). However, be prepared for the wetness, with 377 mm (14.8 in) of precipitation over 25 days, and don't forget the humid atmosphere with an average humidity of 89%!

December Temperature in An Lao

In December in An Lao, the average temperature is 23°C (73°F), with maximums reaching 27°C (81°F) and minimums dipping as low as 17°C (63°F). It's a great time to visit for those who enjoy mild and comfortable weather.

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

The chart illustrates December temperature patterns in An Lao, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In An Lao, December typically has an average temperature of 23°C (73°F), with highs reaching up to 27°C (81°F) and lows dropping to around 17°C (63°F).
JanFebMarAprMayJunJulAugSepOctNovDec727276788184838481787673
Data source: Temperature data for An Lao 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 Lao

In An Lao in December, the total precipitation amount is 377 mm (14.8 in), occurring over the course of 25 days.

December Precipitation Trends in An Lao

The chart displays monthly precipitation patterns in An Lao, 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 Lao, December typically receives around 377 mm (14.8 inches) of precipitation spread over approximately 25 days.
JanFebMarAprMayJunJulAugSepOctNovDec14981517412680108128217446669377
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in An Lao

In An Lao 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 An Lao

This chart illustrates the average monthly humidity levels in An Lao, 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 Lao 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 An Lao

In An Lao 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 An Lao.

Maximum UV Index Levels in An Lao for December

The chart shows the monthly maximum UV Index (UVI) for An Lao 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 Lao typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec11131515151315151413119
Data source: An Lao 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 Lao Compares to Other Months

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

This table compares monthly weather conditions in An Lao, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather22°C (72°F)149 mm (5.9 inches)86%extreme
February Weather22°C (72°F)81 mm (3.2 inches)83%extreme
March Weather24°C (76°F)51 mm (2.0 inches)78%extreme
April Weather25°C (78°F)74 mm (2.9 inches)75%extreme
May Weather27°C (82°F)126 mm (5.0 inches)80%extreme
June Weather29°C (84°F)80 mm (3.1 inches)85%extreme
July Weather28°C (84°F)108 mm (4.2 inches)85%extreme
August Weather29°C (84°F)128 mm (5.1 inches)87%extreme
September Weather27°C (81°F)217 mm (8.6 inches)88%extreme
October Weather26°C (79°F)446 mm (17.5 inches)90%extreme
November Weather24°C (76°F)669 mm (26.3 inches)91%extreme
December Weather23°C (73°F)377 mm (14.8 inches)89%very high

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