Da Nang Weather in September
Da Nang in September sees very high daytime temperatures of 31°C (88°F) and nighttime lows of 26°C (79°F). As part of the rainy season, showers are frequent and often heavy. Budget around 321 mm (13 in) of rainfall for the month.
Rainfall in Da Nang in September
As part of the rainy season, Da Nang sees around 18 days of rain in September, with an average of 321 mm (13 in). Showers during the rainy season tend to be heavy and can come down intensely. An umbrella is often not enough, so a poncho or waterproof jacket is a better choice.
Temperature in Da Nang in September
September in Da Nang brings typical temperatures with highs around 31°C (88°F) and lows of 26°C (79°F). It's usually most comfortable outside during the morning and later in the day. With overnight lows of 26°C (79°F), nights stay very warm. Air conditioning makes a real difference if you're sensitive to heat. A cold shower before bed can also help you get to sleep more comfortably.
Sunshine in Da Nang in September
The city usually sees around 174 hours of sunlight, indicating a moderately sunny period (despite it being part of rainy season).September in Da Nang has its charm. However, if you're seeking pleasant, dry and sunny weather, our weather planner can help you explore other destinations in the world.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Vietnam, check out our Da Nang's climate page.
Da Nang Temperature in September
Min Temperature
26°C (79°F)
Max Temperature
31°C (88°F)
Chance of Rain
61%
Precipitation
321 mm (13 in)
Rainy days
18 days
Humidity
82%
Sunshine
174 hours
Percentage Sunshine
Daily Historical Temperatures
48-year average (1976-2025)
Based on our historical records, temperatures in Da Nang typically stay consistent throughout September, with daily highs averaging around 31°C (88°F). Nights are warm, with lows around 25°C (77°F).
Average temperatures in September
Daily Historical Precipitation
48-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in September
Historical weather for Da Nang in September
Browse day-by-day weather records for Da Nang spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Da Nang historical weather extremes in September
Based on 32 years of weather observations (1993-2025), these are the most extreme conditions recorded in Da Nang.
- The hottest September day on record in Da Nang reached 38°C (100°F) (September 8, 2024).
- On September 26, 2011, Da Nang saw its coldest September day with temperatures maxing out at 25°C (77°F).
- Da Nang registered its coldest September night on September 15, 2000, with temperatures dropping to 20°C (68°F).
Best Places in Vietnam in September
Find out more about the weather in Vietnam and which places have the best travel conditions in this month. See all of Vietnam in September →
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What to Wear in Da Nang in September
Warm but pleasant conditions in Da Nang in September. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. It's going to pour! Pack a good poncho and prepare for very wet conditions. Sunglasses could come in handy during the sunnier parts of your trip.What To Do in Da Nang in September
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Vietnam, check out our Da Nang's climate page.
Temperature Rainfall Sunshine Humidity
See the full Da Nang climate overview or explore weather in Vietnam.
