Weather in Da Nang in September 2025
Average weather
Average temperature in Da Nang in September
Going from a maximum of +93°F during the day to a minimum of +79°F during the night, the temperature in September averages around +88°F.
The average maximum temperature goes down 12% by the end of the month, compared with the beginning of the month, from +90°F to +88°F.
Is Da Nang warm or cold in September?
Da Nang is typically hot in September.
Maximum temperatures go down compared to the previous month from +91°F to +88°F. The minimum temperature also goes down from +82°F to +81°F.
Make sure that you pack your summer linen and swimming costumes; it’s probably going to be hot.
Take a look at how September is compared to other months in Da Nang:
Climate in Da Nang in September
| August | September | October | ||||
|---|---|---|---|---|---|---|
| Avg. temperature | ||||||
| +91°F | +88°F | +84°F | ||||
| Min. temperature | ||||||
| +77°F | +75°F | +72°F | ||||
| Max. temperature | ||||||
| +100°F | +97°F | +93°F | ||||
| Rainfall | ||||||
| 273 mm | 366 mm | 437 mm | ||||
| Wind | ||||||
| 1 m/s | 1 m/s | 1 m/s | ||||
| Humidity | ||||||
| 76% | 82% | 84% | ||||
| Air pressure | ||||||
| 1004 HPa | 1007 HPa | 1011 HPa | ||||
| Sunny days | ||||||
| 0 | 0 | 0 | ||||
| Cloudy days | ||||||
| 1 | 1 | 2 | ||||
| Rainy days | ||||||
| 19 | 18 | 24 | ||||
| Snowy days | ||||||
| 0 | 0 | 0 | ||||
September often has better weather than August. It’s getting colder in September. From +91°F in the day, the average maximum temperature lowers to +88°F. Prepare for more rain. Average rainfall goes from 273 mm to 366 mm. Humidity rises from 76% to 82%. The average wind speed doesn’t change much during September, staying around 1 m/s. The amount of sunny days stay about the same, averaging 0 sunny days during the month.
October brings much the same weather, it remains ok.
Wind
The average wind speed is 2 m/s getting up to 3 m/s which is a light breeze; barely moving the tree leaves.
The average wind speed in Da Nang is gradually increasing during September, going from 2 m/s to 3 m/s over the course of the month.
Rain
How was the weather last September in Da Nang?
Climate Change Over the Years
The climate in Da Nang in September has not changed that much over the last 43 years.
The average temperature was the lowest in 2011 (+83°F) and the highest in 2019 (+87°F). The driest year was 2004 with only 2186 mm of rainfall, and the wettest year was 1981 with 3818 mm.
FAQ
Is September a good time to visit Da Nang?
Can you sunbathe in Da Nang in September?
Is Da Nang rainy in September?
Is it sunny in Da Nang in September?
Other cities in Vietnam
Monthly weather in Da Nang
Source of the data
For this page, we’ve looked at the typical weather in Da Nang, based on historical hourly weather data from January 1, 1979, to December 31, 2023.
For past dates, we show actual recorded data at the location at that time. Forecasts are based on recorded weather during that day of the year, averaged over the total years for which we have records (unless stated otherwise). The daily temperature is the highest recorded temperature in the shadow during that day.