Vientiane weather in January 2027
Expect daytime maximum temperatures of 29°C in Vientiane, Laos in January based on long-term weather averages. There are 8 hours of sunshine per day on average.
- 29°C max day temperature
29 - 8 hours of sunshine per day
- 3 days with some rainfall
3 - 16°C min night temperature
16 - 11 hours of daylight per day
11 - Moderate heat & humidity
M - 7 mm of monthly rainfall
7 - 9 (Very High) UV index
9
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Recommended for Laos
The January weather guide for Laos (Vientiane) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.
Metric (°C / mm) | Imperial (°F / inches)
How hot is it in Vientiane in January?
Daytime temperatures usually reach 29°C in Vientiane in January with moderate heat and humidity, falling to 16°C at night.
How sunny is it in Vientiane in January?
There are normally 8 hours of bright sunshine each day in Vientiane in January - that's 74% of daylight hours.
Does it ever rain in Vientiane in January?
There are usually 3 days with some rain in Vientiane in January and the average monthly rainfall is 7mm.
Vientiane January sunrise & sunset times
Browse the sunrise and sunset times for Vientiane in January 2027. Select a month to view Vientiane sunrise and sunset times for the next 12 months.
JanFebMarAprMayJunJulAugSepOctNovDec
| Date | Sunrise times | Sunset times |
|---|---|---|
| Friday, 1st January 2027 | 06:41 | 17:45 |
| Saturday, 16th January 2027 | 06:44 | 17:55 |
| Sunday, 31st January 2027 | 06:43 | 18:03 |
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