December weather forecast
Savannakhet, Laos

December in Savannakhet represents the height of the dry season, with virtually no rainfall. As we move into winter, both daytime and nighttime temperatures drop significantly. The lower temperatures provide a comfortable environment for a host of outdoor activities. Despite the reduced hours of sunshine, daylight remains constant. December sees the least rainfall of the year at 2mm (0.08") over a single day; meanwhile, temperatures start at 14.7°C (58.5°F) and rise to a maximum of 27.7°C (81.9°F).

Temperature

In Savannakhet, December records the lowest average temperatures, peaking at 27.7°C (81.9°F) and reaching a low of 14.7°C (58.5°F).

Rainfall

The month with the least rainfall is December, when the rain falls for 1 days and typically collects 2mm (0.08") of precipitation.

Daylight

The month with the shortest days is December, with an average of 11h and 12min of daylight.
On the first day of December, sunrise is at 06:13 and sunset at 17:26. On the last day of the month, sunrise is at 06:29 and sunset at 17:38 +07.

Sunshine

The months with the most sunshine are January, February and December, with an average of 9h of sunshine.

UV index

With an average maximum UV index of 8, December is the month with the lowest UV index. A UV Index value of 8 to 10 symbolizes a very high health vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The maximum daily UV index, 8 in December, converts into the following recommendations:
Always prioritize safety measures. Rapid harm can befall unprotected skin and eyes. Stay out of direct sunlight between 10 a.m. and 4 p.m., when UV radiation is most intense, and remember that not all shade structures provide complete protection. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.