Vientiane Weather in December
What's the weather like in Vientiane (Vientiane Prefecture) in December 2024?
The climate in Vientiane during December can be summarized as warm and very dry.
December is in the winter in Vientiane and is typically the coldest month of the year. Daytime maximum temperatures average around a comfortable 29°C (84°F), whilst at night 16°C (60°F) is normal.
| Daytime temperature | 28.7°C 83.6°F |
|---|---|
| Nightly temperature | 15.8°C 60.4°F |
| Average temperature | 22.2°C 72°F |
| Daily sunshine | 8.9 hrs |
| Avg rainfall | 4 mm 0.1 ins |
| Rainy days | 2 days |
| Sea temperature | 25.5°C 77.9°F |
| Humidity | 70% |
| Windspeed | 4.3kph 3 mph |
On average December is the driest month of the year in Vientiane with around 4mm 0.1 inches of rain making it a very dry time to visit.
On the flip side this corresponds to an average of 8.9 hours of sunshine per day.
December temperatures in Vientiane
December rainfall
December hourly sunshine
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Vientiane in December 2024.
Other monthly averages
Best places to visit in December
Vientiane weather stats
| Hottest month: | April | 35.5°C 95.9°F |
|---|---|---|
| Driest month: | December | 4mm 0.2ins |
| Sunniest month: | December | 8.9hrs |
| Coldest month: | December | 28.3°C 82.9°F |
| Wettest month: | August | 332mm 13.1ins |
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