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December Weather in Xaysetha, Laos

Last updated: August 23, 2025

In December, the average temperature in Xaysetha, Laos hovers around 25°C (77°F). Expect a minimum of 13°C (55°F) and a balmy maximum of 37°C (99°F). With average humidity at a high 82%, it creates a warm and sticky atmosphere. Don't forget your umbrella, as precipitation averages 13 mm (0.5 in) over just 2 days!

December Temperature in Xaysetha

In December in Xaysetha, the average temperature is 25°C (77°F). Maximums can reach 37°C (99°F), and minimums can be as low as 13°C (55°F). This makes it an ideal time for travelers to enjoy a range of outdoor activities, from sightseeing in the warmth to cozy evenings under cooler skies.

December Weather in Xaysetha: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Xaysetha, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Xaysetha, December typically has an average temperature of 25°C (77°F), with highs reaching up to 37°C (99°F) and lows dropping to around 13°C (55°F).
JanFebMarAprMayJunJulAugSepOctNovDec778084858482808080807976
Data source: Temperature data for Xaysetha 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 Xaysetha

In Xaysetha in December, the precipitation amount is 13 mm (0.5 in) over a span of 2 days.

December Precipitation Trends in Xaysetha

The chart displays monthly precipitation patterns in Xaysetha, 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 Xaysetha, December typically receives around 13 mm (0.5 inches) of precipitation spread over approximately 2 days.
JanFebMarAprMayJunJulAugSepOctNovDec1421411321762962942832434813
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Xaysetha

In Xaysetha in December, humidity is 82%. With an average temperature of 25°C (77°F), this humidity feels like a warm, oppressive blanket enveloping you as you explore, making every step feel more laborious and prompting the need for frequent hydration breaks.

December Average Humidity in Xaysetha

This chart illustrates the average monthly humidity levels in Xaysetha, 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 Xaysetha is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec74%65%53%49%73%86%91%93%91%88%85%82%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Xaysetha

In Xaysetha 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 Xaysetha.

Maximum UV Index Levels in Xaysetha for December

The chart shows the monthly maximum UV Index (UVI) for Xaysetha 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 Xaysetha typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec10131515141414141413119
Data source: Xaysetha 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 Xaysetha Compares to Other Months

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

This table compares monthly weather conditions in Xaysetha, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather25°C (78°F)1 mm (0.0 inches)74%very high
February Weather26°C (80°F)4 mm (0.1 inches)65%extreme
March Weather29°C (85°F)21 mm (0.8 inches)53%extreme
April Weather30°C (85°F)41 mm (1.6 inches)49%extreme
May Weather29°C (84°F)132 mm (5.2 inches)72%extreme
June Weather28°C (82°F)176 mm (6.9 inches)86%extreme
July Weather27°C (80°F)296 mm (11.6 inches)91%extreme
August Weather26°C (80°F)294 mm (11.6 inches)93%extreme
September Weather27°C (80°F)283 mm (11.1 inches)91%extreme
October Weather27°C (80°F)243 mm (9.6 inches)88%extreme
November Weather26°C (79°F)48 mm (1.9 inches)85%extreme
December Weather25°C (77°F)13 mm (0.5 inches)82%very high

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