January 21 is statistically one of the best days of the year in Bariloche. With minimal rain risk (10%) and pleasant highs of 23°C, it's ideal for outdoor adventures. It's a lively time to explore Bariloche, with most attractions operating at full capacity.
View the full calendar
Essential Travel Info for Bariloche
Currency
ARS
$ Argentine peso
Language
Guaraní
+1 more
Driving
Right side
Safety
High Safety
GPI: 1.911
Bariloche Weather Forecast for January 21
"Mild & Comfortable. Expect average highs of 23°C. 10% chance of rain."
What to Wear in Bariloche in January
Based on historical data for January 21, Bariloche typically experiences temperatures between 11.2°C and 23°C. We recommend packing light jacket, long pants to stay comfortable. Trends suggest it will stay mostly dry (10% rain probability), but checking the forecast before heading out is always wise.
Complete Packing Guide
Weekly breakdown & essential items for Bariloche
Smart Suitcase
- Light Jacket
- Long Pants
Average High
23°C
Daytime Peak
Average Low
11.2°C
Nighttime Low
Feels Like
23.3°C
☀️ Feels accurate
Rain Chance
10%
Avg 0.3mm if it rains
Cloud Cover
40%
Overcast
Pressure
1013.6 hPa
Low volatility
Bariloche Weather Conditions & UV Index
Weather Confidence
30-year variance analysis
Based on 10 years of data
🎯 This date historically delivers consistent weather 83% of the time. Safe to plan outdoor activities with confidence.
Sun Exposure
UV Index & Safety Guide
Protection Needed
SPF 30+ required, seek shade
06:00 - 10:00
16:00 - 21:00
Type I-II
🔴 12 min to burn
Type III-IV
🟡 18 min to burn
Type V-VI
🟢 30 min to burn
UV estimate based on latitude, season & cloud cover. Actual UV may vary.
Outdoor Comfort
How pleasant is it outside?
Dew Point
14.8°C
Pleasant
Heat Stress
Low
No heat warning
😊 Best outdoor time:
Any time during daylight hours
Travel & Logistics Insights
Local Calendar
Business Day
Standard hours in Argentina
Flight Traffic
Busy
68/100 pressure index
Health Advisory
Required
2 vaccines • View Details →
Landing Slots
~30
Daily arrival options (inc. codeshare)
Sunrise, Sunset & Wind in Bariloche
Daylight & Sun
Solar Elevation Cycle
🌅 Sunrise
06:39
☀️ Noon
13:57
🌇 Sunset
21:16
⏱️ Daylight
14h 37m
Wind Speed
16.5 km/h
Gentle breeze
Sunshine
12.9 hrs
Direct Sun (Cloud-free)
Humidity
60%
Slightly humid
Travel Intelligence
Exclusive flight analytics & health data for Bariloche
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 Bariloche
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.
Weather unlikely to affect joint pain.
Moderate fish activity expected.
Air quality is excellent. Perfect for outdoor activities.
Regional Safety Profile
Seismic Activity
Moderate seismic activity. Occasional tremors possible.
"According to 30YearWeather's analysis of 30 years of NASA satellite data, Bariloche on January 21 averages 23°C with a 10% precipitation probability. Wedding/Outdoor Event Score: 100/100."
— Source: 30YearWeather.com|Data: NASA POWER (1991-2021)|View Methodology
Bariloche Weather History (2010–2024)
Temperature History
Hall of Fame
Records from last 10 years
Compare Other Cities
Same date (January 21) in other destinations
🌍 Explore the same date in different destinations around the world
📍 Is Bariloche Worth Visiting on January 21?
Planning a trip to Bariloche on January 21? 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 23°C with a 10% historical precipitation risk.
✈️ Travel Logistics: Approximately 30 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 January 21 recorded in the last 30 years saw temperatures hit 31.9°C in 2024, while the coldest dropped to 8.4°C in 2019.