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December Weather in Xam Nua, Laos

Last updated: August 23, 2025

In December, the average temperature in Xam Nua, Laos hovers around 15°C (58°F), offering a pleasant climate. Expect a minimum of 2°C (36°F) on cooler days, while warmth can peak at 28°C (83°F). During this month, anticipate about 24 mm (0.9 in) of precipitation spread over 5 days, complemented by an average humidity of 68%.

December Temperature in Xam Nua

In December in Xam Nua, the average temperature is 15°C (58°F). Maximum temperatures can reach 28°C (83°F), while minimum temperatures can drop to as low as 2°C (36°F). It's a great time for travelers to enjoy mild weather while exploring the attractions.

December Weather in Xam Nua: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Xam Nua, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Xam Nua, December typically has an average temperature of 15°C (58°F), with highs reaching up to 28°C (83°F) and lows dropping to around 2°C (36°F).
JanFebMarAprMayJunJulAugSepOctNovDec596168707477757473696458
Data source: Temperature data for Xam Nua 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 Xam Nua

In Xam Nua in December, the precipitation amount is 24 mm (0.9 in) over the course of 5 days.

December Precipitation Trends in Xam Nua

The chart displays monthly precipitation patterns in Xam Nua, 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 Xam Nua, December typically receives around 24 mm (0.9 inches) of precipitation spread over approximately 5 days.
JanFebMarAprMayJunJulAugSepOctNovDec3025681211861842923631781533024
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Xam Nua

In Xam Nua in December, humidity is 68%. With an average temperature of 15°C (58°F), this humidity feels like a damp chill that makes outdoor activities slightly uncomfortable, requiring travelers to dress in layers to stay warm while managing the moisture in the air.

December Average Humidity in Xam Nua

This chart illustrates the average monthly humidity levels in Xam Nua, 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 Xam Nua 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 Xam Nua

In Xam Nua in December, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Xam Nua.

Maximum UV Index Levels in Xam Nua for December

The chart shows the monthly maximum UV Index (UVI) for Xam Nua 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 Xam Nua typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec9111313151415151512108
Data source: Xam Nua 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 Xam Nua Compares to Other Months

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

This table compares monthly weather conditions in Xam Nua, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather15°C (59°F)30 mm (1.2 inches)63%very high
February Weather16°C (61°F)25 mm (1.0 inches)65%extreme
March Weather20°C (68°F)68 mm (2.7 inches)57%extreme
April Weather21°C (70°F)121 mm (4.8 inches)50%extreme
May Weather23°C (74°F)186 mm (7.3 inches)68%extreme
June Weather25°C (77°F)184 mm (7.2 inches)79%extreme
July Weather24°C (76°F)292 mm (11.5 inches)91%extreme
August Weather24°C (75°F)363 mm (14.3 inches)92%extreme
September Weather23°C (74°F)178 mm (7.0 inches)82%extreme
October Weather20°C (69°F)153 mm (6.0 inches)76%extreme
November Weather18°C (65°F)30 mm (1.2 inches)72%very high
December Weather15°C (58°F)24 mm (0.9 inches)68%very high

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