May 1 is generally a great time to visit Nha Trang. While there is a slight chance of rain (32%), showers are usually brief. Expect comfortable 31°C weather. You'll find plenty of company in Nha Trang this month as tourism activity remains quite robust. Note: May 1 is Labour Day in Nha Trang, so expect special events, closures, and festive atmosphere.
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Essential Travel Info for Nha Trang
Currency
VND
₫ Vietnamese đồng
Language
Vietnamese
Driving
Right side
Connect
There are not that many Internet cafes a...
Safety
High Safety
GPI: 1.786
Nha Trang Weather Forecast for May 1
"Warm & Sunny. Expect average highs of 31°C. 32% chance of rain."
What to Wear in Nha Trang in May
Based on historical data for May 1, Nha Trang typically experiences temperatures between 25.3°C and 31°C. We recommend packing t-shirt, light clothing, umbrella to stay comfortable. With a 32% chance of rain, keeping a raincoat or umbrella handy is a smart move.
Complete Packing Guide
Weekly breakdown & essential items for Nha Trang
Smart Suitcase
- T-Shirt
- Light Clothing
- Umbrella
Average High
31°C
Daytime Peak
Average Low
25.3°C
Nighttime Low
Feels Like
40.9°C
🔥 Heat index effect
Rain Chance
32%
Avg 2.6mm if it rains
Cloud Cover
63%
Light drizzle
Pressure
1010 hPa
Low volatility
Nha Trang 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 30+ required, seek shade
05:00 - 09:30
16:00 - 17:00
Type I-II
🔴 13 min to burn
Type III-IV
🟡 20 min to burn
Type V-VI
🟢 33 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
40.9°C
Feels hotter
😕 Best outdoor time:
Early morning (6-9 AM) or evening (after 6 PM)
Marine Conditions
Marine Life
No special warnings. Enjoy the swim!
Swim Index
✅ Excellent Swimming Conditions
Travel & Logistics Insights
Local Calendar
Holiday
Labour Day
Flight Traffic
Busy
64/100 pressure index
Health Advisory
Required
2 vaccines • View Details →
Landing Slots
~41
Daily arrival options (inc. codeshare)
Sunrise, Sunset & Wind in Nha Trang
Daylight & Sun
Solar Elevation Cycle
🌅 Sunrise
05:24
☀️ Noon
11:41
🌇 Sunset
17:58
⏱️ Daylight
12h 33m
Wind Speed
9 km/h
Light breeze
Sunshine
10.8 hrs
Direct Sun (Cloud-free)
Humidity
80%
Humid / Damp
Travel Intelligence
Exclusive flight analytics & health data for Nha Trang
Smart Flight Estimator
Airport-to-Airport Logistics
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Travel Health & Safety in Nha Trang
Travel Comfort Index
Real-time tourism conditions
Weather Quality
⛅ Good
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.
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, Nha Trang on May 1 averages 31°C with a 32% precipitation probability. Wedding/Outdoor Event Score: 86/100."
— Source: 30YearWeather.com|Data: NASA POWER (1991-2021)|View Methodology
Nha Trang Weather History (2010–2024)
Temperature History
Hall of Fame
Records from last 10 years
Better Alternatives Nearby
Consider these dates within ±7 days
April 24
31.4°C • 15% rain
Score
92
April 25
31.3°C • 19% rain
Score
91
April 26
31.2°C • 24% rain
Score
90
💡 Moving your event by a few days could significantly improve weather conditions
Compare Other Cities
Same date (May 1) in other destinations
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📍 Is Nha Trang Worth Visiting on May 1?
Planning a trip to Nha Trang on May 1? Our historical weather analysis based on 30 years of NASA satellite data shows that this time of year typically offers vibrant summer conditions averaging 31°C with a 32% historical precipitation risk.
🎉 Local Event: The date coincides with Labour Day, which may influence local business hours and event availability.
✈️ Travel Logistics: Approximately 41 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 28.7°C (tropical bath). Wave conditions are generally fun waves with heights around 0.64m.
📊 Historical Extremes: The hottest May 1 recorded in the last 30 years saw temperatures hit 34.4°C in 2024, while the coldest dropped to 23.8°C in 2022.