Weather in September in Laos
What is the weather like in Laos in September?
The weather conditions in Laos in September range from poor to tolerable depending on the destination.
You can expect very warm maximum average daytime temperatures around 32°C (90°F) and nighttime temperatures around 23°C (73°F) in Luang Prabang. These night and day temperatures are an average and some days may be even warmer. So be prepared and bring light clothes.
Precipitation in September ranges from high in Luang Prabang with an average of 154mm (6.1inch) rainfall to heavy in Vang Vieng with 510mm (20inch).
It is also generally a
moderate sunny
month with an average of 166 hours of sunshine in Luang Prabang during the whole month.
We invite you to have a look at the map below to find out more about the different weather conditions per location in Laos.
Where to go in Laos in September
perfect weather
pleasant
tolerable
unpleasant
poor
Popular destinations in Laos
What is the weather like in September for the 5 most popular destinations in Laos?
Average weather in Luang Prabang
In September Luang Prabang generally has very high temperatures with maximum daytime temperatures around 32°C (90°F), minimum nighttime temperatures around 23°C (73°F) and high monthly rainfall. So on average the conditions are tolerable that month.
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Average weather in Vientiane
In September Vientiane generally has very high temperatures with maximum daytime temperatures around 31°C (88°F), minimum nighttime temperatures around 25°C (76°F) and heavy monthly rainfall. So on average the conditions are poor that month.
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Average weather in Vang Vieng
In September Vang Vieng generally has very high temperatures with maximum daytime temperatures around 31°C (88°F), minimum nighttime temperatures around 23°C (73°F) and heavy monthly rainfall. So on average the conditions are poor that month.
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Average weather in Pakse
In September Pakse generally has very high temperatures with maximum daytime temperatures around 31°C (88°F), minimum nighttime temperatures around 24°C (75°F) and heavy monthly rainfall. So on average the conditions are poor that month.
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Average weather in Savannakhet
In September Savannakhet generally has very high temperatures with maximum daytime temperatures around 32°C (89°F), minimum nighttime temperatures around 24°C (74°F) and heavy monthly rainfall. So on average the conditions are poor that month.
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Is your destination not in the list? Have a look at other destinations in Laos.
Is September the best time to go to Laos?
In our opinion September is a good time to visit Laos with commonly tolerable weather in Luang Prabang. However, the weather conditions may vary depending on your destination.
On average the best time to visit Laos is in January, February, November and December with generally perfect weather in Luang Prabang.
The worst months are April, July and August that can have poor weather conditions.
Interested in more climate information?
We have much more information about the climate in Laos.
Interested in the weather conditions in a specific month? Select the month below.
Weather and climate has detailed information for almost all countries in the world. Are you going to Laos? Get detailed historical weather averages for many cities in Laos.
Not sure yet where to go? We now have a tool which suggests which destination suits your ideal climate conditions. Find out where to go with our weather planner.