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December Weather in Muong Lay, Vietnam

Last updated: August 28, 2025

In Muong Lay, Vietnam, the average temperature in December hovers around 17°C (62°F). Expect a range of 4°C (39°F) as the minimum to a pleasant 29°C (84°F) at the peak. With an average precipitation of 50 mm (2.0 in) spread over 6 days, and humidity levels around 68%, be prepared for a mix of mild and slightly damp conditions.

December Temperature in Muong Lay

In December in Muong Lay, the average temperature is 17°C (62°F). Maximum temperatures can reach 29°C (84°F), while minimum temperatures can drop to as low as 4°C (39°F). This mild climate makes Muong Lay an ideal destination for travelers seeking pleasant weather and diverse activities.

December Weather in Muong Lay: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Muong Lay, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Muong Lay, December typically has an average temperature of 17°C (62°F), with highs reaching up to 29°C (84°F) and lows dropping to around 4°C (39°F).
JanFebMarAprMayJunJulAugSepOctNovDec626369737778787877736862
Data source: Temperature data for Muong Lay 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 Muong Lay

In Muong Lay in December, the precipitation amount is 50 mm (2.0 in) over the course of 6 days.

December Precipitation Trends in Muong Lay

The chart displays monthly precipitation patterns in Muong Lay, 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 Muong Lay, December typically receives around 50 mm (2.0 inches) of precipitation spread over approximately 6 days.
JanFebMarAprMayJunJulAugSepOctNovDec78581382132044254054041921245650
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Muong Lay

In Muong Lay in December, humidity is 68%. With an average temperature of 17°C (62°F), this humidity feels like a warm embrace, making it a bit sticky and potentially uncomfortable for traveling, especially if you're engaging in outdoor activities.

December Average Humidity in Muong Lay

This chart illustrates the average monthly humidity levels in Muong Lay, 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 Muong Lay is approximately 68%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec63%65%57%50%68%79%91%92%82%76%72%68%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Muong Lay

In Muong Lay 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 Muong Lay.

Maximum UV Index Levels in Muong Lay for December

The chart shows the monthly maximum UV Index (UVI) for Muong Lay 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 Muong Lay typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec810131214141514141297
Data source: Muong Lay 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 Muong Lay Compares to Other Months

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

This table compares monthly weather conditions in Muong Lay, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather16°C (62°F)78 mm (3.1 inches)63%very high
February Weather17°C (63°F)58 mm (2.3 inches)65%very high
March Weather21°C (69°F)138 mm (5.4 inches)57%extreme
April Weather23°C (73°F)213 mm (8.4 inches)50%extreme
May Weather25°C (77°F)204 mm (8.0 inches)68%extreme
June Weather26°C (79°F)425 mm (16.7 inches)79%extreme
July Weather26°C (78°F)405 mm (15.9 inches)91%extreme
August Weather26°C (78°F)404 mm (15.9 inches)92%extreme
September Weather25°C (77°F)192 mm (7.5 inches)82%extreme
October Weather23°C (73°F)124 mm (4.9 inches)76%extreme
November Weather20°C (68°F)56 mm (2.2 inches)72%very high
December Weather17°C (62°F)50 mm (2.0 inches)68%high

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