August 17 is statistically one of the best days of the year in Tucumán. With minimal rain risk (9%) and pleasant highs of 22°C, it's ideal for outdoor adventures. As it's peak season for Tucumán, we recommend booking your stay well in advance to secure the best rates. Note: August 17 is General José de San Martín Memorial Day in Tucumán, so expect special events, closures, and festive atmosphere.
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Essential Travel Info for Tucumán
Currency
ARS
$ Argentine peso
Language
Guaraní
+1 more
Driving
Right side
Safety
High Safety
GPI: 1.911
Tucumán Weather Forecast for August 17
"Mild & Comfortable. Expect average highs of 21.8°C. 9% chance of rain."
What to Wear in Tucumán in August
Based on historical data for August 17, Tucumán typically experiences temperatures between 8.6°C and 21.8°C. We recommend packing light jacket, long pants, layers (onion system) to stay comfortable. Trends suggest it will stay mostly dry (9% rain probability), but checking the forecast before heading out is always wise.
Complete Packing Guide
Weekly breakdown & essential items for Tucumán
Smart Suitcase
- Light Jacket
- Long Pants
- Layers (Onion System)
Average High
21.8°C
Daytime Peak
Average Low
8.6°C
Nighttime Low
Feels Like
22°C
☀️ Feels accurate
Rain Chance
9%
Avg 0.4mm if it rains
Cloud Cover
26%
Clear sky
Pressure
1014.2 hPa
Medium volatility
Tucumán 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
🔴 35 min to burn
Type III-IV
🟡 53 min to burn
Type V-VI
🟢 88 min to burn
UV estimate based on latitude, season & cloud cover. Actual UV may vary.
Outdoor Comfort
How pleasant is it outside?
Dew Point
13.9°C
Pleasant
Heat Stress
Low
No heat warning
😊 Best outdoor time:
Any time during daylight hours
Travel & Logistics Insights
Local Calendar
Holiday
General José de San Martín Memorial Day
Flight Traffic
High
81/100 pressure index
Health Advisory
Required
2 vaccines • View Details →
Landing Slots
~13
Daily arrival options (inc. codeshare)
Sunrise, Sunset & Wind in Tucumán
Daylight & Sun
Solar Elevation Cycle
🌅 Sunrise
07:50
☀️ Noon
13:26
🌇 Sunset
19:02
⏱️ Daylight
11h 12m
Wind Speed
9 km/h
Light breeze
Sunshine
9.7 hrs
Direct Sun (Cloud-free)
Humidity
61%
Slightly humid
Travel Intelligence
Exclusive flight analytics & health data for Tucumán
Smart Flight Estimator
Airport-to-Airport Logistics
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Travel Health & Safety in Tucumán
Travel Comfort Index
Real-time tourism conditions
Weather Quality
☀️ Excellent
Tourist Crowds
🔴 Very 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 acceptable. Sensitive individuals should limit prolonged outdoor exertion.
Regional Safety Profile
Seismic Activity
Rare minor tremors. Buildings are earthquake-resistant.
"According to 30YearWeather's analysis of 30 years of NASA satellite data, Tucumán on August 17 averages 21.8°C with a 9% precipitation probability. Wedding/Outdoor Event Score: 100/100."
— Source: 30YearWeather.com|Data: NASA POWER (1991-2021)|View Methodology
Tucumán Weather History (2010–2024)
Temperature History
Hall of Fame
Records from last 10 years
Compare Other Cities
Same date (August 17) in other destinations
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📍 Is Tucumán Worth Visiting on August 17?
Planning a trip to Tucumán on August 17? 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 21.8°C with a 9% historical precipitation risk.
🎉 Local Event: The date coincides with General José de San Martín Memorial Day, which may influence local business hours and event availability.
✈️ Travel Logistics: Approximately 13 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 August 17 recorded in the last 30 years saw temperatures hit 27°C in 2021, while the coldest dropped to 7.5°C in 2022.