March 25 is generally a great time to visit Hoi An. While there is a slight chance of rain (21%), showers are usually brief. Expect comfortable 28°C weather. Expect a bustling atmosphere in Hoi An right now—this is when the city truly comes alive with visitors.
View the full calendar
Essential Travel Info for Hoi An
Currency
VND
₫ Vietnamese đồng
Language
Vietnamese
Driving
Right side
Connect
Most hotels, restaurants and cafés have ...
Safety
High Safety
GPI: 1.786
Hoi An Weather Forecast for March 25
"Warm & Sunny. Expect average highs of 28.1°C. 21% chance of rain."
What to Wear in Hoi An in March
Based on historical data for March 25, Hoi An typically experiences temperatures between 22.7°C and 28.1°C. We recommend packing t-shirt, light clothing to stay comfortable. Trends suggest it will stay mostly dry (21% rain probability), but checking the forecast before heading out is always wise.
Complete Packing Guide
Weekly breakdown & essential items for Hoi An
Smart Suitcase
- T-Shirt
- Light Clothing
Average High
28.1°C
Daytime Peak
Average Low
22.7°C
Nighttime Low
Feels Like
33.5°C
🔥 Heat index effect
Rain Chance
21%
Avg 2.2mm if it rains
Cloud Cover
63%
Overcast
Pressure
1011.8 hPa
Low volatility
Hoi An Weather Conditions & UV Index
Weather Confidence
30-year variance analysis
Based on 10 years of data
🎯 This date historically delivers consistent weather 98% of the time. Safe to plan outdoor activities with confidence.
Sun Exposure
UV Index & Safety Guide
Protection Needed
SPF 30 recommended
05:00 - 09:30
16:00 - 17:00
Type I-II
🔴 25 min to burn
Type III-IV
🟡 38 min to burn
Type V-VI
🟢 63 min to burn
UV estimate based on latitude, season & cloud cover. Actual UV may vary.
Outdoor Comfort
How pleasant is it outside?
Dew Point
25.7°C
Humid/Sticky
Heat Index
33.5°C
Feels hotter
😐 Best outdoor time:
Morning hours (before 11 AM)
Marine Conditions
Marine Life
No special warnings. Enjoy the swim!
Swim Index
✅ Excellent Swimming Conditions
Travel & Logistics Insights
Local Calendar
Business Day
Standard hours in Vietnam
Flight Traffic
High
91/100 pressure index
Health Advisory
Required
2 vaccines • View Details →
Landing Slots
~137
Daily arrival options (inc. codeshare)
Sunrise, Sunset & Wind in Hoi An
Daylight & Sun
Solar Elevation Cycle
🌅 Sunrise
05:48
☀️ Noon
11:54
🌇 Sunset
17:59
⏱️ Daylight
12h 10m
Wind Speed
15 km/h
Gentle breeze
Sunshine
9.7 hrs
Direct Sun (Cloud-free)
Humidity
87%
Humid / Damp
Travel Intelligence
Exclusive flight analytics & health data for Hoi An
Smart Flight Estimator
Airport-to-Airport Logistics
unlock smart flight estimates
Add your home location in settings to see airport details.
Travel Health & Safety in Hoi An
Travel Comfort Index
Real-time tourism conditions
Weather Quality
☀️ Excellent
Tourist Crowds
🟢 Moderate
Price Level
💰💰 Moderate
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, Hoi An on March 25 averages 28.1°C with a 21% precipitation probability. Wedding/Outdoor Event Score: 93/100."
— Source: 30YearWeather.com|Data: NASA POWER (1991-2021)|View Methodology
Hoi An Weather History (2010–2024)
Temperature History
Hall of Fame
Records from last 10 years
Better Alternatives Nearby
Consider these dates within ±7 days
March 18
27.8°C • 14% rain
Score
100
March 19
27.9°C • 15% rain
Score
95
March 20
28.1°C • 19% rain
Score
94
💡 Moving your event by a few days could significantly improve weather conditions
Compare Other Cities
Same date (March 25) in other destinations
🌍 Explore the same date in different destinations around the world
📍 Is Hoi An Worth Visiting on March 25?
Planning a trip to Hoi An on March 25? Our historical weather analysis based on 30 years of NASA satellite data shows that this time of year typically offers vibrant summer conditions averaging 28.1°C with a 21% historical precipitation risk.
✈️ Travel Logistics: Approximately 137 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 24.9°C (swimming pool). Wave conditions are generally fun waves with heights around 0.78m.
📊 Historical Extremes: The hottest March 25 recorded in the last 30 years saw temperatures hit 30.8°C in 2022, while the coldest dropped to 17.8°C in 2025.