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December Weather in Sekong, Laos

Last updated: August 23, 2025

In Sekong, Laos, the average temperature in December hovers around 22°C (72°F), with a range that can dip to a minimum of 10°C (51°F) and peak at a sweltering 34°C (94°F). Expect about 15 mm (0.6 in) of precipitation spread across 4 days, while the average humidity levels remain high at 82%, adding a touch of tropical warmth to your experience.

December Temperature in Sekong

In December in Sekong, the average temperature is 22°C (72°F), with maximums reaching up to 34°C (94°F) and minimums dipping as low as 10°C (51°F). This pleasant temperature range makes Sekong an ideal destination for travelers seeking comfortable weather to explore outdoor activities and attractions.

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

The chart illustrates December temperature patterns in Sekong, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sekong, December typically has an average temperature of 22°C (72°F), with highs reaching up to 34°C (94°F) and lows dropping to around 10°C (51°F).
JanFebMarAprMayJunJulAugSepOctNovDec727479797978767677767572
Data source: Temperature data for Sekong 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 Sekong

In Sekong in December, the precipitation amount is 15 mm (0.6 in) occurring over the course of 4 days.

December Precipitation Trends in Sekong

The chart displays monthly precipitation patterns in Sekong, 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 Sekong, December typically receives around 15 mm (0.6 inches) of precipitation spread over approximately 4 days.
JanFebMarAprMayJunJulAugSepOctNovDec813641392422563813843872647615
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Sekong

In Sekong in December humidity is 82%. With an average temperature of 22°C (72°F), this humidity feels like walking through a warm, damp blanket, making travel feel more exhausting and sticky as sweat clings to your skin, and every step seems to draw you into a slow, sultry embrace.

December Average Humidity in Sekong

This chart illustrates the average monthly humidity levels in Sekong, 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 Sekong 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 Sekong

In Sekong 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 Sekong.

Maximum UV Index Levels in Sekong for December

The chart shows the monthly maximum UV Index (UVI) for Sekong 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 Sekong typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec11131515151415151413119
Data source: Sekong 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 Sekong Compares to Other Months

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

This table compares monthly weather conditions in Sekong, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather22°C (73°F)8 mm (0.3 inches)74%extreme
February Weather23°C (75°F)13 mm (0.5 inches)65%extreme
March Weather26°C (79°F)64 mm (2.5 inches)53%extreme
April Weather26°C (79°F)139 mm (5.5 inches)49%extreme
May Weather26°C (79°F)242 mm (9.5 inches)72%extreme
June Weather26°C (78°F)256 mm (10.1 inches)86%extreme
July Weather25°C (77°F)381 mm (15.0 inches)91%extreme
August Weather25°C (77°F)384 mm (15.1 inches)93%extreme
September Weather25°C (77°F)387 mm (15.2 inches)91%extreme
October Weather24°C (76°F)264 mm (10.4 inches)88%extreme
November Weather24°C (75°F)76 mm (3.0 inches)85%extreme
December Weather22°C (72°F)15 mm (0.6 inches)82%very high

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