Thành Phố Hội An (Hoi An)
September
Weather in Thành Phố Hội An for September 2025
Your guide to Thành Phố Hội An weather in September - trends and predictions
Until now, September 2025 in Thành Phố Hội An is slightly cooler than the historical average by -1.1 °C.
Expect cooler weather in the next days in Thành Phố Hội An with the forecast suggesting a temperature of 29 °C, lower than the historical average.
In general, the average temperature in Thành Phố Hội An at the beginning of September is 30.9 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 29.4 °C by the end of September.
Thành Phố Hội An experiences heavy rainfall in September, with over 20 rainy days and an average total precipitation 434.7 mm.
Temperatures
Rain 🌧️
0
Dry days
30
Rainy days
0
Snow days
30°/24°
Temperatures
15 km/h
Avg max wind
81 %
Avg humidity
Thành Phố Hội An Weather September
Move between months or click on a day
Temperatures trend during September in Thành Phố Hội An
See the weather trend as well as the moving average line
September weather in Thành Phố Hội An day by day
Click on a date for more information
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Moderate or heavy rain shower | 31° /24° | 4.1 mm | 7 | |
| 2 Sept. |  Patchy rain possible | 31° /24° | 3.3 mm | 7 | |
| 3 Sept. | Patchy rain possible | 31° /24° | 3.8 mm | 7 | |
| 4 Sept. | Moderate or heavy rain shower | 31° /24° | 10.5 mm | 7 | |
| 5 Sept. | Patchy rain possible | 31° /24° | 5.9 mm | 7 | |
| 6 Sept. | Patchy rain possible | 31° /25° | 9.1 mm | 7 | |
| 7 Sept. | Moderate or heavy rain shower | 30° /24° | 15.2 mm | 7 | |
| 8 Sept. | Moderate or heavy rain shower | 31° /24° | 5.7 mm | 7 | |
| 9 Sept. | Moderate or heavy rain shower | 31° /24° | 7 mm | 7 | |
| 10 Sept. | Light rain shower | 30° /24° | 11.6 mm | 6 | |
| 11 Sept. | Patchy rain possible | 30° /24° | 24.2 mm | 7 | |
| 12 Sept. | Moderate or heavy rain shower | 30° /24° | 40.6 mm | 7 | |
| 13 Sept. | Patchy rain possible | 31° /24° | 10 mm | 7 | |
| 14 Sept. | Light rain shower | 30° /24° | 7 mm | 7 | |
| 15 Sept. | Patchy rain possible | 31° /24° | 4.8 mm | 7 | |
| 16 Sept. | Patchy rain possible | 30° /24° | 3.6 mm | 2.9 | |
| 17 Sept. |  Heavy rain | 28° /24° | 29.6 mm | 2.9 | |
| 18 Sept. | Heavy rain | 27° /24° | 64 mm | 2.5 | |
| 19 Sept. |  Moderate rain | 29° /25° | 9.8 mm | 3.3 | |
| 20 Sept. | Patchy rain possible | 30° /25° | 3.3 mm | 6 | |
| 21 Sept. | Patchy rain possible | 29° /25° | 2.2 mm | 6 | |
| 22 Sept. | Patchy rain possible | 28° /25° | 2.8 mm | 6 | |
| 23 Sept. | Patchy rain possible | 30° /24° | 1.3 mm | 6 | |
| 24 Sept. | Moderate rain | 28° /25° | 8.4 mm | 6 | |
| 25 Sept. | Patchy rain possible | 30° /25° | 1.5 mm | 6 | |
| 26 Sept. | Patchy rain possible | 30° /25° | 0.5 mm | 6 | |
| 27 Sept. | Patchy rain possible | 30° /24° | 0.2 mm | 6 | |
| 28 Sept. | Patchy rain possible | 29° /23° | 0.5 mm | 6 | |
| 29 Sept. | Patchy rain possible | 28° /24° | 1.3 mm | 6 | |
| 30 Sept. |  Sunny | 31° /24° | 4.1 mm | 7 | |
| Next | |||||
Important Notice
Our weather forecast for Thành Phố Hội An 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 Thành Phố Hội An forecast closer to your planned date for the most up-to-date weather information.
Change Month
Thành Phố Hội An in September - FAQ
What are the expected maximum and minimum temperatures in Thành Phố Hội An during September?
During September, expect a variety of temperatures with highs around 30° and lows near 24°, suitable for diverse activities and preferences.
How much rainfall should be expected in Thành Phố Hội An during September?
Significant rainfall exceeding 434.7 mm is expected in Thành Phố Hội An during September, occurring over more than 30 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Thành Phố Hội An during September?
The average wind speed in Thành Phố Hội An during September is 15 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Thành Phố Hội An
Explore the daily rainfall trends and prepare for Thành Phố Hội Ans September weather 💧
UV exposure in Thành Phố Hội An during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
Top locations in Thành Phố Hội An
Select a location for an accurate weather forecast
More Locations Quick links
More Thành Phố Hội An weather pages
You are here
Where is Thành Phố Hội An?Get accurate weather forecasts for Thành Phố Hội An, located at latitude 15.879 and longitude 108.335. Stay updated with localized weather information tailored for Thành Phố Hội An.
Found a mistake?
We appreciate your attention to details. Tell us here.