Luang Prabang
September
Weather in Luang Prabang for September 2025
Your guide to Luang Prabang weather in September - trends and predictions
In general, the average temperature in Luang Prabang at the beginning of September is 33.6 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 30.3 °C by the end of September.
Luang Prabang experiences heavy rainfall in September, with over 20 rainy days and an average total precipitation 457.4 mm.
Temperatures
Rain 🌧️
6
Dry days
24
Rainy days
0
Snow days
33°/19°
Temperatures
4 km/h
Avg max wind
87 %
Avg humidity
Luang Prabang Weather September
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Temperatures trend during September in Luang Prabang
See the weather trend as well as the moving average line
September weather in Luang Prabang day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Fog | 34° /20° | 6.7 mm | 7 | |
| 2 Sept. | Fog | 34° /20° | 2.2 mm | 7 | |
| 3 Sept. |  Patchy rain possible | 35° /20° | 6.5 mm | 8 | |
| 4 Sept. | Light rain shower | 32° /20° | 8.1 mm | 7 | |
| 5 Sept. | Fog | 33° /20° | 8.7 mm | 7 | |
| 6 Sept. |  Moderate or heavy rain shower | 34° /21° | 7.2 mm | 8 | |
| 7 Sept. | Light rain shower | 33° /20° | 7.8 mm | 7 | |
| 8 Sept. | Light rain shower | 29° /20° | 27.3 mm | 6 | |
| 9 Sept. | Light rain shower | 25° /19° | 15.6 mm | 6 | |
| 10 Sept. | Moderate or heavy rain shower | 28° /20° | 14 mm | 6 | |
| 11 Sept. | Moderate or heavy rain shower | 30° /20° | 16.7 mm | 7 | |
| 12 Sept. | Fog | 28° /20° | 5.3 mm | 6 | |
| 13 Sept. | Fog | 27° /19° | 4.9 mm | 6 | |
| 14 Sept. | Moderate or heavy rain shower | 28° /20° | 14.4 mm | 7 | |
| 15 Sept. | Fog | 32° /20° | 1.6 mm | 7 | |
| 16 Sept. |  Patchy light drizzle | 32° /21° | 9.9 mm | 7 | |
| 17 Sept. | Light rain shower | 32° /20° | 8 mm | 7 | |
| 18 Sept. | Light rain shower | 27° /20° | 5.6 mm | 6 | |
| 19 Sept. | Light rain shower | 31° /20° | 2.5 mm | 7 | |
| 20 Sept. | Fog | 29° /18° | 3.3 mm | 6 | |
| 21 Sept. | Light rain shower | 31° /19° | 4.9 mm | 7 | |
| 22 Sept. |  Thundery outbreaks possible | 29° /19° | 16.5 mm | 7 | |
| 23 Sept. | Light rain shower | 33° /18° | 5.2 mm | 8 | |
| 24 Sept. | Patchy light drizzle | 31° /18° | 2.6 mm | 7 | |
| 25 Sept. | Fog | 34° /19° | 2.3 mm | 8 | |
| 26 Sept. | Patchy light drizzle | 31° /19° | 1.5 mm | 7 | |
| 27 Sept. | Light rain shower | 30° /18° | 3.8 mm | 7 | |
| 28 Sept. | Light rain shower | 30° /20° | 4.7 mm | 7 | |
| 29 Sept. | Light rain shower | 29° /19° | 5 mm | 7 | |
| 30 Sept. | Light rain shower | 27° /19° | 5.9 mm | 6 | |
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Important Notice
Our weather forecast for Luang Prabang in September is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Luang Prabang forecast closer to your planned date for the most up-to-date weather information.
Change Month
Luang Prabang in September - FAQ
What are the expected maximum and minimum temperatures in Luang Prabang during September?
Expect warm days with temperatures around 33°, cooling to mild conditions of 19° after sunset. Perfect for those who enjoy warm weather.
How much rainfall should be expected in Luang Prabang during September?
Significant rainfall exceeding 457.4 mm is expected in Luang Prabang during September, occurring over more than 24 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Luang Prabang during September?
The average wind speed in Luang Prabang during September is 4 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Luang Prabang
Explore the daily rainfall trends and prepare for Luang Prabangs September weather 💧
UV exposure in Luang Prabang during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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Where is Luang Prabang?Get accurate weather forecasts for Luang Prabang, located at latitude 19.893 and longitude 102.153. Stay updated with localized weather information tailored for Luang Prabang.
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