September 18 sees frequent showers in Da Nang. Historical data shows a 57% chance of rain, so pack accordingly. Temperatures average 30°C. You'll find plenty of company in Da Nang this month as tourism activity remains quite robust.
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Essential Travel Info for Da Nang
Currency
VND
₫ Vietnamese đồng
Language
Vietnamese
Driving
Right side
Connect
Free Wi-Fi is available in restaurants, ...
Safety
High Safety
GPI: 1.786
Da Nang Weather Forecast for September 18
"Rainy & Overcast. Expect average highs of 30.1°C. 57% chance of rain."
What to Wear in Da Nang in September
Based on historical data for September 18, Da Nang typically experiences temperatures between 25.3°C and 30.1°C. We recommend packing t-shirt, light clothing, umbrella to stay comfortable. With a 57% chance of rain, keeping a raincoat or umbrella handy is a smart move.
Complete Packing Guide
Weekly breakdown & essential items for Da Nang
Smart Suitcase
- T-Shirt
- Light Clothing
- Umbrella
Average High
30.1°C
Daytime Peak
Average Low
25.3°C
Nighttime Low
Feels Like
39.2°C
🔥 Heat index effect
Rain Chance
57%
Avg 5.5mm if it rains
Cloud Cover
75%
Light drizzle
Pressure
1007.1 hPa
Low volatility
Da Nang Weather Conditions & UV Index
Weather Confidence
30-year variance analysis
Based on 10 years of data
🎯 This date historically delivers consistent weather 94% of the time. Safe to plan outdoor activities with confidence.
Sun Exposure
UV Index & Safety Guide
Protection Needed
SPF 15 for extended outdoor time
Type I-II
🔴 30 min to burn
Type III-IV
🟡 45 min to burn
Type V-VI
🟢 75 min to burn
UV estimate based on latitude, season & cloud cover. Actual UV may vary.
Outdoor Comfort
How pleasant is it outside?
Dew Point
27.1°C
Humid/Sticky
Heat Index
39.2°C
Feels hotter
😕 Best outdoor time:
Early morning (6-9 AM) or evening (after 6 PM)
Marine Conditions
Jellyfish Warning
High water temps may attract jellyfish swarms.
Swim Index
✅ Excellent Swimming Conditions
Travel & Logistics Insights
Local Calendar
Business Day
Standard hours in Vietnam
Flight Traffic
Busy
78/100 pressure index
Health Advisory
Required
2 vaccines • View Details →
Landing Slots
~118
Daily arrival options (inc. codeshare)
Sunrise, Sunset & Wind in Da Nang
Daylight & Sun
Solar Elevation Cycle
🌅 Sunrise
05:37
☀️ Noon
11:42
🌇 Sunset
17:48
⏱️ Daylight
12h 11m
Wind Speed
12.8 km/h
Gentle breeze
Sunshine
9.2 hrs
Direct Sun (Cloud-free)
Humidity
84%
Humid / Damp
Travel Intelligence
Exclusive flight analytics & health data for Da Nang
Smart Flight Estimator
Airport-to-Airport Logistics
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Add your home location in settings to see airport details.
Travel Health & Safety in Da Nang
Travel Comfort Index
Real-time tourism conditions
Weather Quality
🌧️ Variable
Tourist Crowds
🟡 Busy
Price Level
💰💰💰 Expensive
Health & Wellbeing
Meteo-Health Forecast
Stable conditions. Low risk of headaches.
Mild discomfort possible for arthritic conditions.
Moderate fish activity expected.
Air quality is acceptable. Sensitive individuals should limit prolonged outdoor exertion.
Regional Safety Profile
Seismic Activity
Rare minor tremors. Buildings are earthquake-resistant.
Typhoon Risk
Year-round risk present
Travel Alert: This region has elevated natural risks. We recommend registering with your embassy and keeping emergency numbers handy.
"According to 30YearWeather's analysis of 30 years of NASA satellite data, Da Nang on September 18 averages 30.1°C with a 57% precipitation probability. Wedding/Outdoor Event Score: 70/100."
— Source: 30YearWeather.com|Data: NASA POWER (1991-2021)|View Methodology
Da Nang Weather History (2010–2024)
Temperature History
Hall of Fame
Records from last 10 years
Better Alternatives Nearby
Consider these dates within ±7 days
💡 Moving your event by a few days could significantly improve weather conditions
Compare Other Cities
Same date (September 18) in other destinations
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📍 Is Da Nang Worth Visiting on September 18?
Planning a trip to Da Nang on September 18? Our historical weather analysis based on 30 years of NASA satellite data shows that this time of year typically offers vibrant summer conditions averaging 30.1°C with a 57% historical precipitation risk.
✈️ Travel Logistics: Approximately 118 landing slots available daily during this period, indicating manageable crowd levels.
💉 Health Advisory: 10 vaccinations are recommended for Vietnam, including COVID-19.
🌊 Coastal Conditions: Water temperature averages 30.8°C (hot soup). Wave conditions are generally fun waves with heights around 0.51m.
📊 Historical Extremes: The hottest September 18 recorded in the last 30 years saw temperatures hit 31.1°C in 2023, while the coldest dropped to 24.6°C in 2025.