May 1 is statistically one of the best days of the year in Mendoza. With minimal rain risk (6%) and pleasant highs of 19°C, it's ideal for outdoor adventures. Expect a bustling atmosphere in Mendoza right now—this is when the city truly comes alive with visitors. Note: May 1 is Labour Day in Mendoza, so expect special events, closures, and festive atmosphere.
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Essential Travel Info for Mendoza
Currency
ARS
$ Argentine peso
Language
Guaraní
+1 more
Driving
Right side
Safety
High Safety
GPI: 1.911
Mendoza Weather Forecast for May 1
"Mild & Comfortable. Expect average highs of 18.6°C. 6% chance of rain."
What to Wear in Mendoza in May
Based on historical data for May 1, Mendoza typically experiences temperatures between 9.1°C and 18.6°C. We recommend packing light jacket, long pants to stay comfortable. Trends suggest it will stay mostly dry (6% rain probability), but checking the forecast before heading out is always wise.
Complete Packing Guide
Weekly breakdown & essential items for Mendoza
Smart Suitcase
- Light Jacket
- Long Pants
Average High
18.6°C
Daytime Peak
Average Low
9.1°C
Nighttime Low
Feels Like
18.6°C
🌤️ Feels accurate
Rain Chance
6%
Avg 0.1mm if it rains
Cloud Cover
37%
Overcast
Pressure
1015.3 hPa
Medium volatility
Mendoza Weather Conditions & UV Index
Weather Confidence
30-year variance analysis
Based on 10 years of data
🎯 This date historically delivers consistent weather 97% 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
🔴 160 min to burn
Type III-IV
🟡 240 min to burn
Type V-VI
🟢 400 min to burn
UV estimate based on latitude, season & cloud cover. Actual UV may vary.
Outdoor Comfort
How pleasant is it outside?
Dew Point
10.7°C
Pleasant
Heat Stress
Low
No heat warning
😊 Best outdoor time:
Any time during daylight hours
Travel & Logistics Insights
Local Calendar
Holiday
Labour Day
Flight Traffic
High
82/100 pressure index
Health Advisory
Required
2 vaccines • View Details →
Landing Slots
~32
Daily arrival options (inc. codeshare)
Sunrise, Sunset & Wind in Mendoza
Daylight & Sun
Solar Elevation Cycle
🌅 Sunrise
08:09
☀️ Noon
13:33
🌇 Sunset
18:57
⏱️ Daylight
10h 48m
Wind Speed
11.8 km/h
Light breeze
Sunshine
8.9 hrs
Direct Sun (Cloud-free)
Humidity
60%
Slightly humid
Travel Intelligence
Exclusive flight analytics & health data for Mendoza
Smart Flight Estimator
Airport-to-Airport Logistics
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Travel Health & Safety in Mendoza
Travel Comfort Index
Real-time tourism conditions
Weather Quality
☀️ Excellent
Tourist Crowds
🟡 Busy
Price Level
💰💰💰 Expensive
Health & Wellbeing
Meteo-Health Forecast
Moderate fluctuations. Some sensitivity possible.
Weather unlikely to affect joint pain.
Moderate fish activity expected.
Air quality is excellent. Perfect for outdoor activities.
Regional Safety Profile
Seismic Activity
Active seismic zone. Multiple earthquakes per year.
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, Mendoza on May 1 averages 18.6°C with a 6% precipitation probability. Wedding/Outdoor Event Score: 100/100."
— Source: 30YearWeather.com|Data: NASA POWER (1991-2021)|View Methodology
Mendoza Weather History (2010–2024)
Temperature History
Hall of Fame
Records from last 10 years
Compare Other Cities
Same date (May 1) in other destinations
🌍 Explore the same date in different destinations around the world
📍 Is Mendoza Worth Visiting on May 1?
Planning a trip to Mendoza on May 1? Our historical weather analysis based on 30 years of NASA satellite data shows that this time of year is characterized by pleasant mild weather averaging 18.6°C with a 6% historical precipitation risk.
🎉 Local Event: The date coincides with Labour Day, which may influence local business hours and event availability.
✈️ Travel Logistics: Approximately 32 landing slots available daily during this period, indicating manageable crowd levels.
💉 Health Advisory: 8 vaccinations are recommended for Argentina, including COVID-19.
📊 Historical Extremes: The hottest May 1 recorded in the last 30 years saw temperatures hit 22.4°C in 2025, while the coldest dropped to 5.6°C in 2016.