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Precipitation in September
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September Rainfall Precipitation in Vientiane

Vientiane is a region in Laos. September generally is a very rainy month with an average rainfall around 309 mm in Vientiane.

Where and how much does it rain in Vientiane in September?

Find the average total precipitation in September for the most popular destinations in Vientiane on the map below. Click on a destination dot for more detailed information.

Weather conditions Weather
Temperatures
Precipitation
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Legend heavy rainfall high moderate low almost none
Heavy rainfall has been defined as more than 160 mm precipitation. High: 90 mm to 160 mm. Moderate: 30 mm to 90 mm. Low: 5 mm to 30 mm.

  • How much rainfall does Vientiane receive in September?
    • If you're considering a trip to Vientiane, remember that September falls within the rainy season. Vientiane experiences fluctuating weather conditions in September, often marked by frequent rainfall that averages around 309 mm).

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    • Weather and climate has detailed information for every country in the world. Are you going to Laos? Get detailed historical weather averages for many cities in Laos.

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