December Weather in Savannakhet, Laos

Last updated: August 23, 2025

In December, the average temperature in Savannakhet, Laos is a pleasant 23°C (73°F). Expect a range where the minimum dips to 12°C (54°F) and the maximum can soar to 35°C (96°F). Be prepared for a modest precipitation amount of 5 mm (0.2 in) over 1 day, and enjoy an average humidity level of 66% that adds to the overall comfort of the season.

December Temperature in Savannakhet

In December in Savannakhet, the average temperature is 23°C (73°F), with maximums reaching 35°C (96°F) and minimums dropping as low as 12°C (54°F). This makes it a great time to visit for those who enjoy mild to warm weather.

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

The chart illustrates December temperature patterns in Savannakhet, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Savannakhet, December typically has an average temperature of 23°C (73°F), with highs reaching up to 35°C (96°F) and lows dropping to around 12°C (54°F).

Data source: Temperature data for Savannakhet generated using information from the Copernicus Climate Change Service.

December Precipitation in Savannakhet

In Savannakhet in December, the precipitation amount is 5 mm (0.2 in) over a duration of 1 day.

December Precipitation Trends in Savannakhet

The chart displays monthly precipitation patterns in Savannakhet, 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 Savannakhet, December typically receives around 5 mm (0.2 inches) of precipitation spread over approximately 1 days.

Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

December Humidity in Savannakhet

In Savannakhet in December, humidity is 66%. With an average temperature of 23°C (73°F), this humidity feels like a warm embrace, making it essential for travelers to stay hydrated and plan outdoor activities for cooler times of the day.

December Average Humidity in Savannakhet

This chart illustrates the average monthly humidity levels in Savannakhet, 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 Savannakhet is approximately 66%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Savannakhet

In Savannakhet 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 Savannakhet.

Maximum UV Index Levels in Savannakhet for December

The chart shows the monthly maximum UV Index (UVI) for Savannakhet 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 Savannakhet typically reaches 9, which falls under the very high exposure category.

Data source: Savannakhet 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 Savannakhet Compares to Other Months

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

This table compares monthly weather conditions in Savannakhet, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	23°C (74°F)	2 mm (0.1 inches)	59%	very high
February Weather	24°C (76°F)	12 mm (0.5 inches)	54%	extreme
March Weather	28°C (82°F)	38 mm (1.5 inches)	45%	extreme
April Weather	29°C (84°F)	65 mm (2.6 inches)	40%	extreme
May Weather	29°C (84°F)	168 mm (6.6 inches)	65%	extreme
June Weather	29°C (84°F)	180 mm (7.1 inches)	82%	extreme
July Weather	28°C (82°F)	379 mm (14.9 inches)	90%	extreme
August Weather	28°C (82°F)	309 mm (12.2 inches)	92%	extreme
September Weather	28°C (82°F)	271 mm (10.7 inches)	86%	extreme
October Weather	27°C (80°F)	167 mm (6.6 inches)	80%	extreme
November Weather	25°C (78°F)	30 mm (1.2 inches)	72%	very high
December Weather	23°C (73°F)	5 mm (0.2 inches)	66%	very high