October 21 is generally a great time to visit Puno. While there is a slight chance of rain (32%), showers are usually brief. Expect comfortable 16°C weather. As it's peak season for Puno, we recommend booking your stay well in advance to secure the best rates.
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Essential Travel Info for Puno
Currency
PEN
S/ Peruvian sol
Language
Aymara
+2 more
Driving
Right side
Safety
Moderate Safety
GPI: 2.091
Puno Weather Forecast for October 21
"Mild & Comfortable. Expect average highs of 16.2°C. 32% chance of snow."
What to Wear in Puno in October
Based on historical data for October 21, Puno typically experiences temperatures between 4.3°C and 16.2°C. We recommend packing light jacket, long pants, 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 Puno
Smart Suitcase
- Light Jacket
- Long Pants
- Umbrella
Average High
16.2°C
Daytime Peak
Average Low
4.3°C
Nighttime Low
Feels Like
16.2°C
🌤️ Feels accurate
Snow Chance
32%
Avg 2mm if it snows
Snowfall
0.1 cm
~32% chance
Pressure
1016.2 hPa
Low volatility
Puno 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 30+ required, seek shade
05:00 - 09:30
16:00 - 17:00
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
7.7°C
Dry air
Heat Stress
Low
No heat warning
😊 Best outdoor time:
Any time during daylight hours
Travel & Logistics Insights
Local Calendar
Business Day
Standard hours in Peru
Flight Traffic
High
100/100 pressure index
Health Advisory
Required
2 vaccines • View Details →
Landing Slots
~7
Daily arrival options (inc. codeshare)
Sunrise, Sunset & Wind in Puno
Daylight & Sun
Solar Elevation Cycle
🌅 Sunrise
05:10
☀️ Noon
11:25
🌇 Sunset
17:41
⏱️ Daylight
12h 31m
Wind Speed
17.4 km/h
Gentle breeze
Sunshine
11.2 hrs
Direct Sun (Cloud-free)
Humidity
57%
Comfortable
Travel Intelligence
Exclusive flight analytics & health data for Puno
Smart Flight Estimator
Airport-to-Airport Logistics
unlock smart flight estimates
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Travel Health & Safety in Puno
Travel Comfort Index
Real-time tourism conditions
Weather Quality
⛅ Good
Tourist Crowds
🟡 Busy
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
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, Puno on October 21 averages 16.2°C with a 32% precipitation probability. Wedding/Outdoor Event Score: 76/100."
— Source: 30YearWeather.com|Data: NASA POWER (1991-2021)|View Methodology
Puno Weather History (2010–2024)
Temperature History
Hall of Fame
Records from last 10 years
Better Alternatives Nearby
Consider these dates within ±7 days
October 25
16.6°C • 27% rain
Score
79
October 26
16.7°C • 27% rain
Score
79
October 22
16.3°C • 29% rain
Score
78
💡 Moving your event by a few days could significantly improve weather conditions
Compare Other Cities
Same date (October 21) in other destinations
🌍 Explore the same date in different destinations around the world
📍 Is Puno Worth Visiting on October 21?
Planning a trip to Puno on October 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 16.2°C with a 32% historical precipitation risk.
✈️ Travel Logistics: Approximately 7 landing slots available daily during this period, indicating manageable crowd levels.
💉 Health Advisory: 9 vaccinations are recommended for Peru, including COVID-19.
📊 Historical Extremes: The hottest October 21 recorded in the last 30 years saw temperatures hit 19.8°C in 2024, while the coldest dropped to 1°C in 2022.