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Vientiane weather by month
Check out Vientiane weather averages by month. Compare detailed monthly climate statistics including temperature, rainfall and sunshine figures.
Temperature in Vientiane (°C)
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Max temperature (daytime) | 29 |
32 |
35 |
36 |
34 |
33 |
32 |
32 |
32 |
31 |
30 |
29 |
Min temperature (night-time) | 16 |
18 |
21 |
24 |
24 |
25 |
25 |
24 |
24 |
23 |
19 |
16 |
Heat & Humidity | M |
H |
VH |
VH |
VH |
VH |
VH |
VH |
VH |
H |
H |
M |
Note: 0 = None, L = Low, M = Moderate, H = High, VH = Very high, E = Extreme
Sunshine & Daylight in Vientiane
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Daily hours of sunshine | ||||||||||||
Daily hours of daylight | 11 |
12 |
12 |
13 |
13 |
13 |
13 |
13 |
12 |
12 |
11 |
11 |
UV Index (Maximum) | 9 |
11 |
11 |
11 |
11 |
11 |
11 |
11 |
11 |
11 |
9 |
8 |
Rainfall in Vientiane
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Number of days with some rain | 3 |
3 |
6 |
9 |
18 |
21 |
21 |
24 |
20 |
10 |
3 |
2 |
Average monthly rainfall (mm) | 7 |
12 |
31 |
90 |
236 |
271 |
244 |
332 |
278 |
81 |
12 |
4 |
More about Vientiane
Vientiane by month
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Recommended for Laos
The climate guide for Laos (Vientiane) shows long term monthly 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.
What's the climate like in Vientiane?
Vientiane has a hot tropical climate with a winter dry season.
Metric (°C / mm) | Imperial (°F / inches)
Tropical storm risk: Vientiane, Laos typhoon season
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Compare Vientiane with the USA
Below the Vientiane chart shows average maximum daytime temperature for Vientiane, Laos and the USA (Washington).
Maximum daytime temperature (°C)
Metric (°C / mm) | Imperial (°F / inches)
Compare more Vientiane weather >>
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