Historical data suggests significant rain risk (82%) on May 20. If you seek sun, consider a different date. Bring rain gear! As it's peak season for Ho Chi Minh City, we recommend booking your stay well in advance to secure the best rates.
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Essential Travel Info for Ho Chi Minh City
Currency
VND
₫ Vietnamese đồng
Language
Vietnamese
Driving
Right side
Connect
The telephone code of Ho Chi Minh City i...
Safety
High Safety
GPI: 1.786
Ho Chi Minh City Weather Forecast for May 20
"Rainy & Overcast. Expect average highs of 32.3°C. 82% chance of rain."
What to Wear in Ho Chi Minh City in May
Based on historical data for May 20, Ho Chi Minh City typically experiences temperatures between 25.4°C and 32.3°C. We recommend packing t-shirt, light clothing, umbrella to stay comfortable. With a 82% chance of rain, keeping a raincoat or umbrella handy is a smart move.
Complete Packing Guide
Weekly breakdown & essential items for Ho Chi Minh City
Smart Suitcase
- T-Shirt
- Light Clothing
- Umbrella
Average High
32.3°C
Daytime Peak
Average Low
25.4°C
Nighttime Low
Feels Like
46.9°C
🔥 Heat index effect
Rain Chance
82%
Avg 7.3mm if it rains
Cloud Cover
86%
Moderate rain
Pressure
1008.1 hPa
Low volatility
Ho Chi Minh City Weather Conditions & UV Index
Weather Confidence
30-year variance analysis
Based on 10 years of data
🎯 This date historically delivers consistent weather 96% of the time. Safe to plan outdoor activities with confidence.
Sun Exposure
UV Index & Safety Guide
Protection Needed
SPF 30 recommended
05:00 - 10:00
16:00 - 18:00
Type I-II
🔴 18 min to burn
Type III-IV
🟡 27 min to burn
Type V-VI
🟢 45 min to burn
UV estimate based on latitude, season & cloud cover. Actual UV may vary.
Outdoor Comfort
How pleasant is it outside?
Dew Point
29°C
Humid/Sticky
Heat Index
46.9°C
Feels hotter
😣 Best outdoor time:
Early morning (6-9 AM) or evening (after 6 PM)
Travel & Logistics Insights
Local Calendar
Business Day
Standard hours in Vietnam
Flight Traffic
High
92/100 pressure index
Health Advisory
Required
2 vaccines • View Details →
Landing Slots
~380
Daily arrival options (inc. codeshare)
Sunrise, Sunset & Wind in Ho Chi Minh City
Daylight & Sun
Solar Elevation Cycle
🌅 Sunrise
05:31
☀️ Noon
11:51
🌇 Sunset
18:10
⏱️ Daylight
12h 38m
Wind Speed
13 km/h
Gentle breeze
Sunshine
9.2 hrs
Direct Sun (Cloud-free)
Humidity
83%
Humid / Damp
Travel Intelligence
Exclusive flight analytics & health data for Ho Chi Minh City
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 Ho Chi Minh City
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
Zero seismic activity detected in 30 years.
"According to 30YearWeather's analysis of 30 years of NASA satellite data, Ho Chi Minh City on May 20 averages 32.3°C with a 82% precipitation probability. Wedding/Outdoor Event Score: 47/100."
— Source: 30YearWeather.com|Data: NASA POWER (1991-2021)|View Methodology
Ho Chi Minh City Weather History (2010–2024)
Temperature History
Hall of Fame
Records from last 10 years
Better Alternatives Nearby
Consider these dates within ±7 days
May 13
32.9°C • 71% rain
Score
57
May 14
32.8°C • 73% rain
Score
56
May 16
32.6°C • 73% rain
Score
56
💡 Moving your event by a few days could significantly improve weather conditions
Compare Other Cities
Same date (May 20) in other destinations
🌍 Explore the same date in different destinations around the world
📍 Is Ho Chi Minh City Worth Visiting on May 20?
Planning a trip to Ho Chi Minh City on May 20? Our historical weather analysis based on 30 years of NASA satellite data shows that this time of year typically offers vibrant summer conditions averaging 32.3°C with a 82% historical precipitation risk.
✈️ Travel Logistics: Approximately 380 landing slots available daily during this period, indicating manageable crowd levels.
💉 Health Advisory: 10 vaccinations are recommended for Vietnam, including COVID-19.
📊 Historical Extremes: The hottest May 20 recorded in the last 30 years saw temperatures hit 33°C in 2016, while the coldest dropped to 25°C in 2025.