Vientiane Weather in December

Vientiane in December averages 30°C (86°F) during the day and 18°C (64°F) at night. This is the driest month of the year.

Rainfall in Vientiane in December

This month is perfect for exploring, with the driest conditions of the year. This month experiences about 2 days of rain according to historical data, averaging 10 mm (0.4 in). Rain is scarce this month and when it does fall, it tends to be light. Unlikely to disrupt plans significantly.

Temperature in Vientiane in December

The temperature in Vientiane in December is excellent. Daytime highs reach 30°C (86°F), with nights dropping to 18°C (64°F). Mornings and evenings are often more comfortable than the peak afternoon hours. Nights drop to around 18°C (64°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable. While slightly cooler, this month still offers warm and pleasant weather.

Sunshine in Vientiane in December

Expect a lot of sunshine this month, with about 249 hours of sun. These sunny conditions add to the overall experience.

Wind Speed in Vientiane in December

Wind speeds average 1 m/s (2 knots) during December. At this speed, you'll experience mostly light air movement that's just barely noticeable. As an average, some days will be completely calm while others have gentle breezes you can feel on your skin.

If your ideal day consists of dry skies and pleasant temperatures, January, November and December typically offer the best circumstances for Vientiane.