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December Weather in Lai Chau, Vietnam

Last updated: August 28, 2025

In December, the average temperature in Lai Chau, Vietnam hovers around 14°C (58°F), with a comfortable range between 2°C (36°F) and 25°C (78°F). Expect about 54 mm (2.1 in) of precipitation spread over 7 days, and enjoy a relatively high average humidity of 69% during this period.

December Temperature in Lai Chau

In December in Lai Chau, the average temperature is 14°C (58°F). The maximum can reach 25°C (78°F), and the minimum can be as low as 2°C (36°F). This moderate climate makes Lai Chau an ideal destination for travelers seeking comfortable weather.

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

The chart illustrates December temperature patterns in Lai Chau, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Lai Chau, December typically has an average temperature of 14°C (58°F), with highs reaching up to 25°C (78°F) and lows dropping to around 2°C (36°F).
JanFebMarAprMayJunJulAugSepOctNovDec585965697476757574696458
Data source: Temperature data for Lai 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 Lai Chau

In Lai Chau in December, the precipitation amount is 54 mm (2.1 in) over a duration of 7 days.

December Precipitation Trends in Lai Chau

The chart displays monthly precipitation patterns in Lai 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 Lai Chau, December typically receives around 54 mm (2.1 inches) of precipitation spread over approximately 7 days.
JanFebMarAprMayJunJulAugSepOctNovDec70641371961523113594082181605654
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Lai Chau

In Lai Chau in December, humidity is 69%. With an average temperature of 14°C (58°F), this humidity feels like a warm embrace, making it comfortable for traveling, though the air might feel a bit heavy and sticky as you explore.

December Average Humidity in Lai Chau

This chart illustrates the average monthly humidity levels in Lai 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 Lai Chau is approximately 69%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec57%67%58%53%69%83%90%90%81%75%74%69%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Lai Chau

In Lai 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 Lai Chau.

Maximum UV Index Levels in Lai Chau for December

The chart shows the monthly maximum UV Index (UVI) for Lai 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 Lai Chau typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec810131315141514141297
Data source: Lai 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 Lai Chau Compares to Other Months

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

This table compares monthly weather conditions in Lai Chau, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather14°C (58°F)70 mm (2.8 inches)57%very high
February Weather15°C (59°F)64 mm (2.5 inches)67%very high
March Weather19°C (66°F)137 mm (5.4 inches)58%extreme
April Weather21°C (69°F)196 mm (7.7 inches)53%extreme
May Weather23°C (74°F)152 mm (6.0 inches)69%extreme
June Weather24°C (76°F)311 mm (12.2 inches)83%extreme
July Weather24°C (76°F)359 mm (14.1 inches)90%extreme
August Weather24°C (76°F)408 mm (16.1 inches)90%extreme
September Weather23°C (74°F)217 mm (8.6 inches)81%extreme
October Weather21°C (70°F)160 mm (6.3 inches)75%extreme
November Weather18°C (64°F)56 mm (2.2 inches)74%very high
December Weather14°C (58°F)54 mm (2.1 inches)69%high

Compare Lai Chau's Climate with Cities Worldwide