Historical data suggests significant rain risk (77%) on October 21. If you seek sun, consider a different date. Bring rain gear! It's a lively time to explore Aguas Calientes, with most attractions operating at full capacity.
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Essential Travel Info for Aguas Calientes
Currency
PEN
S/ Peruvian sol
Language
Aymara
+2 more
Driving
Right side
Connect
Internet cafes are spread around the tow...
Safety
Moderate Safety
GPI: 2.091
Aguas Calientes Weather Forecast for October 21
"Rainy & Overcast. Expect average highs of 21.5°C. 77% chance of rain."
What to Wear in Aguas Calientes in October
Based on historical data for October 21, Aguas Calientes typically experiences temperatures between 13.7°C and 21.5°C. We recommend packing light jacket, long pants, umbrella to stay comfortable. With a 77% chance of rain, keeping a raincoat or umbrella handy is a smart move.
Complete Packing Guide
Weekly breakdown & essential items for Aguas Calientes
Smart Suitcase
- Light Jacket
- Long Pants
- Umbrella
Average High
21.5°C
Daytime Peak
Average Low
13.7°C
Nighttime Low
Feels Like
21.8°C
☀️ Feels accurate
Rain Chance
77%
Avg 5.3mm if it rains
Cloud Cover
86%
Slight rain
Pressure
1016.8 hPa
Low volatility
Aguas Calientes Weather Conditions & UV Index
Weather Confidence
30-year variance analysis
Based on 10 years of data
🎯 This date historically delivers consistent weather 96% of the time. Safe to plan outdoor activities with confidence.
Sun Exposure
UV Index & Safety Guide
Protection Needed
SPF 30 recommended
05:00 - 09:30
16:00 - 17:00
Type I-II
🔴 19 min to burn
Type III-IV
🟡 29 min to burn
Type V-VI
🟢 48 min to burn
UV estimate based on latitude, season & cloud cover. Actual UV may vary.
Outdoor Comfort
How pleasant is it outside?
Dew Point
18.7°C
Noticeable
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
Busy
75/100 pressure index
Health Advisory
Required
2 vaccines • View Details →
Landing Slots
~44
Daily arrival options (inc. codeshare)
Sunrise, Sunset & Wind in Aguas Calientes
Daylight & Sun
Solar Elevation Cycle
🌅 Sunrise
05:22
☀️ Noon
11:35
🌇 Sunset
17:49
⏱️ Daylight
12h 27m
Wind Speed
6.5 km/h
Light breeze
Sunshine
9.8 hrs
Direct Sun (Cloud-free)
Humidity
84%
Humid / Damp
Travel Intelligence
Exclusive flight analytics & health data for Aguas Calientes
Smart Flight Estimator
Airport-to-Airport Logistics
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Add your home location in settings to see airport details.
Travel Health & Safety in Aguas Calientes
Travel Comfort Index
Real-time tourism conditions
Weather Quality
🌧️ Variable
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
Moderate seismic activity. Occasional tremors possible.
"According to 30YearWeather's analysis of 30 years of NASA satellite data, Aguas Calientes on October 21 averages 21.5°C with a 77% precipitation probability. Wedding/Outdoor Event Score: 57/100."
— Source: 30YearWeather.com|Data: NASA POWER (1991-2021)|View Methodology
Aguas Calientes Weather History (2010–2024)
Temperature History
Hall of Fame
Records from last 10 years
Better Alternatives Nearby
Consider these dates within ±7 days
October 14
21.4°C • 68% rain
Score
66
October 15
21.3°C • 67% rain
Score
66
October 16
21.3°C • 70% rain
Score
64
💡 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 Aguas Calientes Worth Visiting on October 21?
Planning a trip to Aguas Calientes 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 21.5°C with a 77% historical precipitation risk.
✈️ Travel Logistics: Approximately 44 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 24.8°C in 2025, while the coldest dropped to 12.1°C in 2022.