Weather in Da Nang for September 2025
In general, the average temperature in Da Nang at the beginning of September is 31.3 °C. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 29.1 °C by the end of September.
Da Nang experiences heavy rainfall in September, with over 20 rainy days and an average total precipitation 434.7 mm.
Temperatures
Rain 🌧️
Da Nang in September average weather
| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  32° | 2  32° | 3 32° | 4 31° | 5 31° | 6 31° | 7 30° |
| 8 31° | 9 31° | 10 30° | 11 30° | 12 30° | 13 31° | 14  30° |
| 15 31° | 16 30° | 17 31° | 18  30° | 19 29° | 20 31° | 21 30° |
| 22 28° | 23 28° | 24 28° | 25 27° | 26 29° | 27  30° | 28 29° |
| 29 30° | 30 31° |
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Temperatures trend during September in Da Nang
September weather day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. | Moderate or heavy rain shower | 32° /24° | 2.3 mm | 7 | |
| 2 Sept. | Patchy rain possible | 32° /24° | 3.3 mm | 7 | |
| 3 Sept. | Patchy rain possible | 32° /25° | 4.4 mm | 7 | |
| 4 Sept. | Moderate or heavy rain shower | 31° /24° | 12.9 mm | 7 | |
| 5 Sept. | Patchy rain possible | 31° /24° | 6.5 mm | 7 | |
| 6 Sept. | Patchy rain possible | 31° /25° | 8.6 mm | 7 | |
| 7 Sept. | Moderate or heavy rain shower | 30° /24° | 16.6 mm | 7 | |
| 8 Sept. | Moderate or heavy rain shower | 31° /24° | 6.5 mm | 7 | |
| 9 Sept. | Moderate or heavy rain shower | 31° /24° | 7.9 mm | 7 | |
| 10 Sept. | Moderate rain at times | 30° /24° | 13.1 mm | 7 | |
| 11 Sept. | Moderate or heavy rain shower | 30° /24° | 29.6 mm | 7 | |
| 12 Sept. | Moderate or heavy rain shower | 30° /24° | 50.7 mm | 7 | |
| 13 Sept. | Moderate or heavy rain shower | 31° /24° | 12.5 mm | 7 | |
| 14 Sept. | Heavy rain at times | 30° /24° | 6.6 mm | 7 | |
| 15 Sept. | Patchy rain possible | 31° /24° | 4.8 mm | 7 | |
| 16 Sept. | Light rain shower | 30° /24° | 5.9 mm | 7 | |
| 17 Sept. | Moderate rain at times | 31° /24° | 5.9 mm | 7 | |
| 18 Sept. | Sunny | 30° /24° | 6.8 mm | 7 | |
| 19 Sept. | Moderate or heavy rain shower | 29° /23° | 63.3 mm | 7 | |
| 20 Sept. | Patchy rain possible | 31° /24° | 4.1 mm | 7 | |
| 21 Sept. | Moderate or heavy rain shower | 30° /24° | 8.7 mm | 7 | |
| 22 Sept. | Moderate or heavy rain shower | 28° /23° | 13.5 mm | 6 | |
| 23 Sept. | Moderate or heavy rain shower | 28° /23° | 31.2 mm | 6 | |
| 24 Sept. | Light rain shower | 28° /23° | 15.3 mm | 6 | |
| 25 Sept. | Moderate or heavy rain shower | 27° /23° | 30.9 mm | 6 | |
| 26 Sept. | Patchy rain possible | 29° /23° | 3.9 mm | 6 | |
| 27 Sept. | Overcast | 30° /23° | 32 mm | 7 | |
| 28 Sept. | Moderate or heavy rain shower | 29° /24° | 18.2 mm | 6 | |
| 29 Sept. | Patchy rain possible | 30° /24° | 4.7 mm | 7 | |
| 30 Sept. | Sunny | 31° /24° | 4.1 mm | 7 | |
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Guide for Da Nang in September
Da Nang, Vietnam, in September experiences a transition from the summer monsoon season towards the drier months. At the beginning of the month, the weather is typically hot and humid, with average temperatures ranging from 25° to 32°.
Rainfall is frequent, and heavy downpours are common, often accompanied by thunderstorms. The humidity levels are high, making the air feel warmer than the actual temperature.
The sea temperature remains warm, around 28°, which is ideal for swimming, though caution is advised due to the possibility of rough seas and strong currents.
As the month progresses towards the end of September, the weather starts to change slightly. The temperatures remain relatively high, with averages between 24° and 31°, but the frequency of rainfall begins to decrease.
The humidity levels start to drop, making the atmosphere feel slightly more comfortable. However, occasional tropical storms or typhoons can still affect the region, bringing heavy rains and strong winds.
Overall, September in Da Nang is characterized by hot and humid conditions with significant rainfall, especially in the first half of the month.
Travelers should be prepared for sudden weather changes and plan their activities accordingly, keeping an eye on weather forecasts for any potential storms.
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Essential Reads for Traveling to Da Nang in September
Da Nang in September - FAQ
September rainfall patterns in Da Nang
UV exposure in Da Nang during September
Quick links
Where is Da Nang?Get accurate weather forecasts for Da Nang, located at latitude 16.068 and longitude 108.221. Stay updated with localized weather information tailored for Da Nang.