Weather in Vang Vieng: September
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Average day temperature: | 82.9°F |
| Average night temperature: | 67.3°F | |
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Number of sunny days: | 4 days |
| Day length: | 12.0 - 12.5 hours | |
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Number of rainy days: | 16 days |
| Precipitation totals: | 9.2 in. | |
| more information | ||
14 days
forecast
forecast
| Vang Vieng |
weather in
October
October
| Vang Vieng |
Air temperature in September, °F
Show year:
2026
2025
2024
The highest day temperature during September of 2026 was 89°F. At the same time the lowest night temperature was 63°F. Daily and nightly averages during September were 80.3°F and 67.7°F.
Sunny, partly cloudy and cloudy days
Mostly all days in September are cloudy but sunny and partly cloudy days are also possible.
Precipitation total in September, in.
Precipitation total value in Vang Vieng in September is 7.8 in.
Wind speed in September, mph
The average wind speed value in September is 2.0 mph It makes September one of the least windy months of the year.
Average sunny hours
This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in September is: 2.6.
Best time for vacation in Vang Vieng
Vang Vieng on a weather map
Places in Laos:
Name
°F
24 Hours Forecast
Vang Vieng
Local time: 13:47
October 04, sunday
1500
79°F
W
2 mph
2 mph
1800
75°F
SW
2 mph
2 mph
2100
72°F
SW
2 mph
2 mph
October 05, monday
0000
72°F
W
0 mph
0 mph
0300
70°F
S
1 mph
1 mph
0600
70°F
SW
2 mph
2 mph
0900
73°F
NE
1 mph
1 mph
1200
75°F
N
2 mph
2 mph
